Speed is very important for a website. It’s so important that Google has made it an actual ranking factor. Over time, Google has taken action to improve the loading speed of websites by providing a set of tools for developers and webmasters. One of these tools is Google Lighthouse.
But how does this PageSpeed Insights Tool from Google actually work? And, more importantly, does page speed affect SEO? You’ll find everything you need to know in this article.
The PageSpeed Insights Tool didn’t use to be very good in the past. Most of the information there could be found relatively easy elsewhere and it didn’t quite indicate speed itself. However, Google has recently updated the tool and it’s a lot better. Unfortunately, it’s also a lot harder to understand.
However, this tool has became popular among SEOs through PageSpeed Insights, which is, in fact, powered by Lighthouse, but provides the information in an easy to follow format, on a web page.
- What Is Google PageSpeed Insights?
- Does PageSpeed Insights Affect SEO? Is 100/100 Score Essential?
- PageSpeed Insights Metrics
- How Is the PageSpeed Insights Score Calculated?
- Key Points in Improving the PageSpeed Insights Score
- How to Bulk Check the PageSpeed Insights Score
- Other Tools for Measuring & Improving Site Speed
What Is Google PageSpeed Insights?
PageSpeed Insights is an online tool supplied by Google which is utilized to recognize web efficiency concerns on websites. Primarily associated to technical SEO concerns, the tools likewise examine the website from a User Experience and ease of access point of view.
You can access PageSpeed Insights by going to
You can get in the URL there and after a couple of seconds the tool will return a page with some outcomes concerning your site’s efficiency. At the top, there will be a basic rating, which is approximately several elements. Listed below you will see in-depth info about what really impacts your speed.
It isn’t the only PageSpeed tool supplied by Google. There likewise is mod_pagespeed, a server module utilized to fix these speed concerns, and the complete fledged Lighthouse (the website analysis tool that powers whatever), readily available in Chrome itself. There are likewise a variety of Chrome Extensions related to Google’s PageSpeed Insights.
We will go over briefly about all of them throughout this short article, however we will focus generally on PageSpeed Insights as it appears to be the handiest tool most SEOs utilize when inspecting a site.
Mobile vs. Desktop
When you place a page to check it, Google will offer 2 ratings: one for the mobile variation and one for the desktop variation.
The PageSpeed Tool just offered one rating, for the Desktop variation. As Google moved to a mobile very first index, it likewise made sense for them to check mobile variations for speed.
If you have a responsive style, you may believe that these variations are mainly similar.
If so, why do they have various ratings?
Mobile: When you utilize the PageSpeed Insights tool, the very first outcome you’ll get is for mobile speed. This suggests that your site has actually been evaluated on a mobile connection, most likely with a 4G connection, as it appears to be the most typical speed around the United States a minimum of.
Keep in mind that numerous mobile users around the world still get just 3G signal and, although they have a slower connection speed, they still anticipate the site to load truly quick.
And here’s the issue. It’s not constantly about your website, it’s more about the connection’s speed. It may appear like your website is sluggish when, in reality, the connection speed is sluggish.
Desktop: On the desktop, the ball game is greater since the connection speed is greater. That’s simply the important things with light and optical fiber. Unless you reside in the UK, obviously, and still have cups and string web.
The site goes through the exact same screening, however, it’s mainly the connection speed that varies.
That’s why mobile precedes, as mobile phones typically have slower connections. Things may alter with 5G however, till then, make certain you concentrate on enhancing your website speed for mobile phones.
Just what is Page Speed?
OK, so we understand what the tool does: it offers a rating based upon how quick it believes your website is. What precisely is page speed?
Page Speed is the speed at which a private page loads on your site. Various pages can have various speeds due to aspects such as scripts and images.
Speed is relative. It depends upon a lot of elements such as the site’s efficiency, the server’s efficiency, the particular websites you’re on, the connection type, the user’s internet service provider, the web bundle, the gadget’s processing power, the Browser, what the user is doing at that point, the number of apps are running and so on.
We can just work with what we can work, which is our site and our server. We do not actually have control over the rest.
Simply to get things directly, page speed isn’t a rating, like PageSpeed Insights provides. It’s a websites’ packing time and it is determined in seconds. That’s what matters.
That’s why Google PageSpeed Insights wasn’t so great in the past. It didn’t rather provide you with details about how quick your site is really packing. Simply ratings.
Which’s why this brand-new variation is so great. It informs you whatever you require to learn about real filling speed while likewise keeping the great things from the old variation.
There are, obviously, various sights in the packing time. You might desire to run some scripts towards the end due to the fact that they do not require to be utilized.
They may take a lot to end up loading, so the overall loading time could be greater. If the website is functional till then, it isn’t such a huge issue.
Let’s state you desire to run an exit intent pop-up script. That script takes a theoretical 5-10 seconds to load. You desire to reveal it to the user just after about 20-30 seconds.
If you begin running your script right away, you may delay filling other crucial components, such as the first thing the user must see: the above the fold material. This would be extremely bad, particularly considering that you’re not going to utilize that script till about 20-30 seconds in the future.
You can delay packing the script after whatever else that is essential loads in order to offer the user a much better experience.
If you have a script that makes the menu work or something important to the use of the site, you may not desire to pack it towards the end. This would destroy the experience as the user would not have the ability to gain access to that work prior to whatever else is packed.
Does Page Speed Affect SEO? Is 100/100 Insights Score Essential?
The easy response is that page speed does impact SEO. Page speed is a direct ranking aspect, a reality understood even much better considering that Google’s Algorithm Speed Update. Speed can likewise impact rankings indirectly, by increasing the bounce rate and minimizing dwell time.
At Google, users come. Research studies by Google reveal that typical 3G filling speed is extremely sluggish.
What you need to keep in mind is that speed is determined in seconds, not in points from 0 to 100. While PageSpeed Insights is a tool that assists you enhance speed, ball game there does not always imply anything in the real life.
However, it is essential to enhance the Page Speed Score.
Due to the fact that with Google we do not understand for sure whether the rating there is or is not utilized as a ranking element. Does Google utilize seconds?
Is your server from Romania and Google checks it with a 3G connection in the United States? Well then, you can undoubtedly anticipate low speeds.
Simply for the user’s sake, put the packing time. And do not utilize just PageSpeed Insights to check that. Adhere to completion and I’ll reveal you a number of tools which you can utilize to check the speed at which your site loads from various places.
Often, Google opposes itself!
Google PageSpeed Insights thinks about the Google Analytics script render obstructing, which indicates you need to fill it later on, in the footer. Google Analytics defines it quite plainly that the script need to be put in the <head> area of your site, otherwise it won’t work properly and won’t initially be accepted as a valid install.
You get a small score hit in PageSpeed Insights … by doing what Google says … just to be told that you shouldn’t do it like that … by Google. You understand.
This, obviously, does not occur just with Google scripts and tools however with any 3rd celebration script you do not have control over.
In our defense, even YouTube, which is owned by Google and must in theory set an example, has a quite sluggish PageSpeed Insights rating, a minimum of at the time of composing this short article.
That doesn’t mean that the site loads slow. You can see that the field information (for which there is lots of, as it’s YouTube) states the website loads in basically 4 seconds, which isn’t really bad, thinking about that just recently YouTube supplies video sneak peeks in the thumbnails.
You can likewise check your website with https://www.thinkwithgoogle.com/intl/en-gb/feature/testmysite/ to get a more basic description of how quick your website loads!
Our other business’s website, BrandMentions loads in under 2 seconds on a 4G connection, as you can see above. By Google standards … it’s average.
Google seems to consider Connekt”s website speed slow, even though it loads in a little over 3 seconds, which is still pretty fast considering the amount of 3rd party tools we’re using.
Keep in mind that you’ll need to go under 1 2nd to be thought about quickly! To do so, you’ll most likely require a really basic website without any 3rd celebration plugins or expensive pop-ups. If you actually want to do some digital marketing, not easy.
Yes, loading speed is important for SEO, but a perfect PageSpeed Insights score is not. As long as your site loads in around 3 seconds, you ought to be great with the majority of users.
PageSpeed Insights Metrics
Because many things can impact the website speed, Google breaks whatever up in various classifications in the PageSpeed Insights Tool, for a much better understanding of the concerns.
This is useful as Google likewise supplies some sort of prioritization, revealing you exactly what impacts speed one of the most.
Field & Lab Data
These are the brand-new metrics that are really beneficial. They are divided into 2 classifications: field and laboratory information.
Field information is what’s essential in real life, as it’s the information drawn out by Google from genuine users, either through Chrome or other information suppliers.
Sure, it’s a typical and if Google does not yet have sufficient information it will let you understand.
Origin Summary reveals approximately the website’s speed as a whole. By doing this you can have a concept on how your page compares to the website and how the website compares to other websites in the Chrome User Experience Report.
Laboratory information, although still beneficial, could be thought about lesser as it is gathered from a regulated environment. This indicates that it’s checked through a single connection and it does not aggregate information from several users.
The lab data is what in fact produces the Google page speed rating.
Due to the truth that Google does not constantly have field information, it utilizes the laboratory information which is carried out on the spot to evaluate your website.
Contentful Paint represents the minute when the users see something on your web page for the very first time. If you take a look at the series of images you can, in fact, find how it looks:
As you can see, the page has actually not totally rendered, something has actually shown there.
Meaningful Paint is the 2nd action, let’s state, if we take the outcomes above as an example. It represents the point at which the user can, in fact, comprehend the very first piece of material. Some understandable text or image screens, rather of simple backgrounds and colours.
Speed Index is a more complicated metric. You’re looking for a lower rating here, as it’s likewise determined in seconds.
CPU Idle represents the point at which the website has actually filled enough of the info for it to be able to deal with a user’s very first input. If the website has actually not packed enough pertinent info, the user may scroll or tap aspects down however absolutely nothing will occur.
Time to Interactive is the next level, the one at which the site is totally interactive. This implies that whatever has actually filled in the gadget’s memory and is now prepared to be utilized.
Max Potential First Input Delay is the hold-up a user experience from the point at which they connect with the internet browsers to the point at which the web browser reacts. This is the only efficiency metric which does not impact the page speed rating.
Opportunities & Diagnostics
The chances area offers details on what you can improve on your website. It likewise informs you a quote of just how much each concern impacts your load time and how you need to prioritize your jobs.
Going through each and everybody of them would be overkill. Under each metric, you’ll have a little arrow which you can utilize to broaden the area.
There you will discover details about each and every suggestion and how to repair the concern to enhance your website’s speed. You will observe that the components which trigger the greatest problems are, in general, images and 3rd celebration scripts.
The Passed Audits area is the list of things that you currently succeed on your websites. Essentially, it will reveal aspects from both the Opportunities and Diagnostics areas that fit within Google’s specifications.
The more you have in this list, the much better!
How Is the PageSpeed Insights Score Calculated?
You may see so lots of things in the PageSpeed Insights Tool, the rating is really computed utilizing just the seconds in the Lab Data area. If you check out carefully, you’ll really have the ability to see the message “These metrics do not straight impact the Performance rating.” under Opportunities & Diagnostics.
Each metric gets a rating from 0 to 100. Each metric has various weight in computing the rating.
3– First contentful paint
1– First significant paint
2– First CPU idle
5– Time to interactive
4– Speed index
0– Estimated input latency
By order of significance, they are noted as such: Time to Interactive, Speed Index, First Contentful Paint, First CPU Idle, First Meaningful Paint and Estimated Input Latency, which really has no result on the score.
Scores are based upon Log-normal circulation algorithms so let’s not get too deep down the bunny hole. , if you desire to discover more you can read this page.
Google has likewise put a Sheet file which you can utilize to see how the rating is really created. You can download this file here, however, you have to make your own copy (File -> Make your own copy) prior to you can modify it.
To put it in basic terms, the First Contentful Paint affects ball game more than the First Meaningful Paint, and so on.
Why? Well, most likely since if absolutely nothing display screens on the screen, the user is most likely to leave your site. You’ll win some time to get the rest of the thing provided if you show … something.
Scores are eventually divided into 3 classifications, Slow (0-49), Average (50-89) and Good (90-100). An average is produced as a last rating for your site.
Normally, if you’re under 50, you do have some concerns that require repairing! Once again, do not sweat it if your website loads in about 3 seconds.
Bottom Line in Improving the PageSpeed Insights Score
We’ve ruled out that it’s not important to get a 100% score. Here are the key elements that will noticeably make your site load faster.
Caution: carry out a backup of both your files and your database prior to taking part in these enhancements. They can screw up your site and you need to ensure you can go back to a previous variation!
Server Response time
The server is something you can’t truly enhance yourself. You either have a good one or a bad one. To enhance it, you would either need to lower load on it substantially or enhance its hardware, both of which you do not have control over unless you own the physical maker.
It’s important to have a good server in the first place. How do you choose a good server?
If you’re mostly focused on local SEO, choose a local server. If most of your audience lives in Italy, choose a server with the datacenter in Italy.
The information will have to travel a big distance before reaching your target audience if the datacenter is all the way in the US.
You can constantly check the hosting service provider’s own site with PageSpeed Insights and try to find their TTFB (Time To First Byte) or Server Response Time. You know you have yourself a good hosting provider if it’s in the Passed Audits section.
It’s better if you know someone that is an actual client of the hosting provider so you can test the speed there.
Reasonably, the host’s own site will most likely be on a devoted server, while your website will be on a shared hosting plan. This implies that you will share the computer system’s CPU and web bandwidth with other sites.
That’s great if you can test a real site from a client. You might be able to check out the evaluations and discover customers or ask the assistance group to supply one.
In general, images are the greatest issue with sites. They are big and use up a lot to download.
There are 2 kinds of concerns with the images. The very first one is the screen size vs. the real image size in pixels and the 2nd one is the disk size.
Disk Size: The more physical area an image handles a hard drive or SSD, the more it will require to download. 100 KB will download a lot faster than 1000 KB (1MB). Expect your site to load very slow if you have 10 images like that on your blog post.
You can utilize WP Smush to enhance your images. It’s a plugin that will compress the images without losing any quality. This implies that you can diminish a 1000 × 1000 pixels image from 200 KB to 150 KB without observing the distinction in quality, for that reason making it load 25% faster.
Screen Size: Screen size is the size at which an image is shown. The image below is being displayed at 300 × 300 pixels.
To make images load quicker, you initially need to ensure you’re not utilizing an image larger than it’s going to be shown. If you have an HTML section that styled with CSS at 300 × 300 pixels, but you load an 1000 × 1000 pixels image in the source, you’re losing load time for that 700 × 700 pixels.
Because the Browser has to download the 1000 × 1000 pixels image and then shrink it to 300 × 300 pixels, that’s. This takes more time for both the download and the diminishing procedure. You can repair this by submitting your images with the exact same width and height that they will be shown at.
That’s why you’ll see that 300 × 300 or 150 × 150 suffix at the end of an image file path. It’s not perfect, especially if you manually resize the image with drag and click, and it takes up more space on your server on the long run, it does help with load speed.
Delaying the images is another thing that you can do to enhance the load time. This suggests that you can download them later on as the user scrolls down on the websites. There will be a short minute when the images will not show up however they will ultimately appear, one after another.
This assists the Browsers concentrate on the vital part, the one which the users is seeing at that point.
There are a plethora of plugins that can assist you do that. Many have bugs or only defer images in certain situations, for example if they are created by WordPress or WooCommerce, but not when created or inserted by less popular plugins.
There are definitely plugins for other CMS, such as Joomla or Magento. Simply carry out a Google look for them. If you’re not on a popular CMS, such as WordPress, postponing images can be finished with jQuery, however you’ll most definitely require a designer for it, if you’re not one yourself.
Next gen image formats are suggested by Google. They are extremely helpful, specifically when packing a site from a mobile phone. There’s a reason not many people use them.
Next gen image formats are not yet supported by all significant internet browsers. This implies that you’ll require to dynamically serve various formats for various internet browsers.
If you can utilize a plugin on your CMS that might be simple, however if you’re on a custom-made platform, you’ll require to establish whatever from scratch, which costs a lot. Here’s a list of which internet browsers support the WebP format.
If you size and enhance your images correctly, the cost savings you’ll manage likewise transforming them to next-gen image formats such as JPEG2000 or WebP may not deserve the expense in time and cash.
If you have the time and budget, by all means, go do it. If the browsers your users spend the most time on are supported, you can use this tool to check. Look for either WebP or JPEG2000.
HTML & CSS Structure
The HTML structure of your websites determines the method it loads. Web browsers checked out a page from the top to the bottom and they fill the aspects the same way. This suggests that if you desire something to load initially, you need to put it greater in your page.
Usually, the problems are not with HTML however with CSS. It will result in slower loading time and bad user experience if you write your CSS chaotically.
Let’s take an example. The majority of sites, if not all, follow this HTML structure: head > body > footer.
If my CSS file designs the footer initially, then the footer will get the styling, although it is prior to the fold. The header and body might remain plain.
It’s likewise an excellent concept to include your mobile styling initially, as mobile phones are the slowest ones. You may require a minimum of a standard CSS training to understand this hierarchy and have the ability to recognize issues with code by yourself
If you have important scripts such as Analytics which should run as soon as possible, then, by all means, keep them in the header and make sure the fire and run properly, even though this might result in a lower PageSpeed score.
Minification & Script Compression
Minification is a procedure of making a file smaller sized by getting rid of unneeded details from it.
Another method of minifying code would be by integrating comparable components.
If my head and footer sections were identical, instead of writing them like this:
I might compose:
Compression is the procedure of diminishing files by changing repeating series of info with a single recommendation to that specific series.
For example, if I have the following code: 123 4 123 123 123 4 123 123, I could replace 123 with a 1 and get a compressed version like this one: 1 4 1 1 1 4 1 1. Naturally, it’s even more intricate than what I’ve provided.
This normally takes place on the server side and the most typical one is called Gzip compression. The server sends out a compressed variation. After the web browser gets the compressed file, it decompresses it by reversing the procedure, to read its real contents.
This works basically like WinRAR; we most likely all understand it, since we’ve been utilizing it free of charge given that permanently!
You will definitely find a plugin for both compression and minification if you’re on a popular CMS. The W3 Total Cache plugin does a lot of things including both of these, if you set it up properly.
Bear in mind that compression depends on server setup. You won’t be able to compress files if your server does not support Gzip. Make sure you have mod_deflate installed if you have an Apache server.
If your hosting supports it, you can ask your server provider. 99.9% of the time they will say yes. If it’s not currently set up, they need to do it free of charge, as it’s something quite fundamental.
If you’re not on a popular CMS you can likewise allow Gzip compression by means of the.htaccess file (Apache servers) by including the following code, as long as mod_deflate is set up.
There are plugins that do this, such as Autoptimize, which I’ve provided prior to. Rather of having 2 files, you integrate them into one.
Integrating scripts can lots of times triggers bugs, so make sure you back up whatever previously.
Caching is the procedure of keeping files in a customer’s internet browser in order to have the ability to rapidly access them at a later time.
If a user comes to your site for the very first time, your logo design will have to be downloaded. If you have a reliable caching policy, that submit will be saved in the user’s internet browser. When the user accesses your website a 2nd time, it will not need to download that file once again as it will be quickly filled from their computer system.
Dynamic Elements (brief cache policy): Dynamic aspects are components on your site that modification regularly. You may keep including brand-new posts in a slider on the Homepage.
In this case, the HTML is the vibrant component, so set a brief caching policy if this fits you. Thirty minutes might be enough, simply in case the user go back to that page in the exact same session.
In many cases, you may not wish to cache those aspects at all, if promptitude is what matters for your users, such as on news sites.
Fixed Resources (long cache policy): Static resources are files that seldom modification. You can set a longer cache time for images and CSS files because you understand you will not be altering them extremely regularly.
3rd Party Tools: You do not actually have control over 3rd celebration tools, so if you seem like a tool that is hosted in other places makes your site run extremely sluggish, much better discover an alternative or quit on it.
A service would be to host the files by yourself server and cache them. This may not be really efficient and it’s not advised, as you’ll have to continuously upgrade those files as quickly as brand-new variations come out, otherwise the tool or app will not work effectively.
Cache Plugins: There are a lot of plugins that will correctly manage the cache procedures needed for excellent user experience. One of these plugins is W3 Total Cache if you’re on WordPress. If you desire to go for a much better alternative, WP Rocket is likewise quite popular, however, it will set you back a couple of hundred dollars.
Simply look for cache plugin/ extension/ module + your platform on Google to discover what you require. Take a look at the evaluations to choose the very best one
. htaccess file cache: You can likewise set a cache-control header from your.htaccess file on an Apache server if you do not run your site on a popular CMS.
There are numerous methods:
## EXPIRES CACHING ##
ExpiresByType image/jpg "access 1 year"
ExpiresByType image/jpeg "access 1 year"
ExpiresByType image/gif "access 1 year"
ExpiresByType image/png "access 1 year"
ExpiresByType text/css "access 1 month"
ExpiresByType text/html "access 1 hour"
ExpiresByType application/pdf "access 1 month"
ExpiresByType application/x-shockwave-flash "access 1 month"
ExpiresByType image/x-icon "access 1 year"
ExpiresDefault "access 1 month"
## EXPIRES CACHING ##
Or you can also use this code:
# One year for image files
Header set Cache-Control "max-age=31536000, public"
# One month for css and js
Header set Cache-Control "max-age=2628000, public"
The numbers in the max-age attribute are in seconds, so 3600 would mean one hour, 86400 one day and so on.
Resetting the cache: When you make adjustments to websites, you wish to reset the cache if an older variation has actually been cached formerly. You can just reset the cache on your server.
When they access the website again, this means that users who have downloaded a previous version of a certain file will still load that old version from their computer. The file will be revitalized after the set quantity of time in your caching policy or if the user by hand resets their internet browser cache.
You can change the filename of your file if you have a critical error in your web design or code. By doing this you can be sure that the cache for that specific file will be reset.
In some cases, Chrome’s cache can be tough to reset. In some cases, routers and data centers in between the server and the client may likewise cache files so, if you do not see the adjustments, offer it a number of hours.
Light-weight Theme & Plugins
The more you fill your site with plugins, the much heavier it gets and the slower it runs.
A site’s style is the greatest ‘plugin’ the website has. A lot of styles out there included heavy 3rd celebration home builders and substantial libraries of plugins which all make the website run slower.
Slider plugins generally add the slider JS code to all pages, although it will probably be used only on a landing or the homepage page. That’s some heavy code to be filling on every page! Not to mention that no one likes them and they lower the conversion rate.
When you’re looking for a theme, try to find one without too many animations, sliders, functions and so on. If you take a look at the huge sites you’ll see that, in general, they’re quite basic.
A great style which I advise is GeneratePress. It’s light-weight and will pack extremely quick. You can allow or disable components to keep your website as tidy as possible.
Integrating it with an optimization plugin such as WP Rocket (paid) or a combination of totally free plugins such as Autoptimize + Fastest Cache will make it blazing quickly! You can likewise utilize W3 Total Cache, a plugin which does practically whatever noted above quite well.
When you install new plugins, think about how important they are to your website. Does the plugin make your site run slower?
How to Bulk Check the PageSpeed Insights Score
The bothersome part about PageSpeed Insights is that it examines only one website at a time. It would take an eternity to examine all the pages on your site, depending upon its size.
There’s a way of bulk checking the PageSpeed Insights Score Have you guessed it?
As soon as you established the technical SEO analysis with the Site Audit, go to your Campaign -> Site Audit -> Performance -> PageSpeed.
Naturally, you can do a lot more with the tool, from enhancing your technical SEO and material to monitoring your rankings and link structure efforts.
There’s likewise a rather totally free option which is a Chrome Extension. What it will actually do is ask for a list of URLs and then just open them as new tabs in the online PageSpeed Insights tool.
This suggests that the procedure is OKAY for about 10-20 tabs, if you have a medium to luxury computer system CPU. Any longer than that and the internet browser might crash or you’ll age waiting. It’s still quite bothersome.
Other SEO Tools for Measuring & Improving Site Speed
Obviously, Google’s PageSpeed Insights tool isn’t the only tool to improve and check page speed. For when, we do not truly understand where the tests are being carried out from. It’s natural that the site will be slower if your site is hosted on a server in Europe and Google performs its tests from the US.
There are tools which specify where the test is being performed from.
Pingdom Speed Test is a fantastic tool which determines the speed at which your websites loads. As soon as the test is done, you’ll get some outcomes which resemble the ones on Google’s tool, a minimum of aesthetically.
What’s intriguing about it is that you can choose where the test is going to be carried out from. Sure, the choices are restricted, however it’s still much better than not even understanding it.
Choose the location closest to your server if you focus on local SEO. Ask your hosting provider and you’ll find out if you don’t know where it’s actually hosted.
It’s likewise a great concept to make several tests from various areas, simply in case you have a global audience.
GT Metrix has actually been among my preferred speed screening tools out there. It tests only from Vancouver, Canada, the insights it gives are very useful.
Quick idea: If you develop a complimentary account with them, you will not need to wait a lot for the test to be carried out. To minimize load on their servers, they include you in a line when there are a lot of demands. Registered users have priority.
The mod_pagespeed is a server add-on from Google. Its function is to repair any page speed associated concerns at a core level, straight on the server-side. This indicates that even if you include unoptimized images, mod_pagespeed will immediately compress, enhance and transform them into next-gen image formats.
Installing mod_pagespeed is definitely more technical than just dealing with everything in WordPress.
If your server already has it or you know what you’re doing go ahead and install it. It’s always a better idea to have a fast site in the first place instead of trying to cover things up.
Anyway, this mod will increase the load on your server as whenever you publish an unoptimized image, it will need to utilize processing power to transform it.
Google AMP (Accelerated Mobile Pages).
You can always implement Google AMP if you want your site to be really fast on mobile searches.
Google AMP or Accelerated Mobile Pages is a unique kind of HTML, removed of heavy, slower packing aspects.
More than that, AMP pages will preload in Chrome mobile internet browser as the user scrolls through the search results page, leading to an instantaneous load of the page when the user taps the title.
There are also disadvantages, of course. Your site’s design has to suffer and will pretty much look like any other site that uses AMP.
The URL isn’t yours either, due to the fact that Google loads a cached variation of your website, on their URLs. Google developers have promised to bring native URLs into AMP.
On WordPress and other CMS, you can include AMP to your site through a plugin. For customized sites, you’ll require to contact your designer and provide this link.
Improving your website speed is very important for much better search rankings. PageSpeed Insights supplies a set of finest practices and possible enhancements, focused on by their influence on your website’s speed.
A good website should load in about 3 seconds. A really, really fast one should load in about 1.
Having a great server, compressing images and keeping things simple and clean in your code will benefit you the most when it concerns site speed.