What does Google PageSpeed measure?
-
What does the PageSpeed tool actually measure?
Does it say that a webserver is fast or slow?
Thanks in advanced!
-
I agree. I think it's primarily is a measure of the DOM efficiency of the code it self and how efficient it is when rendering by a browser. Server speed is a minimal part of it. All the caching in the world does not make it faster for to restart the rendering because of inline css. A faster responding server and download of the page only makes it possible to start faster with 90% of jobs that are relevant for PageSpeed but which are mostly handled by the browser alone?
-
In a lot of respects, it measure the efficiency of your site. How well the code is optimized as well as your server in processing that code. It is possible to have a poorly coded site which performs OK because you compensate for the bad code/bad layout by having more horsepower. The server is definitely correlated to the pagespeed rank. It's likened to a big differential equation with 100 factors all playing a role in the final output, but several of the items contributing to the majority of the output behavior.
Check out some of the documentation on it: https://developers.google.com/speed/docs/insights/about
The raw horsepower of the server is only going to get you so far. You would be much better off designing a system with a small server which is super efficient, than spend tons of money on the top of the line server which is using all of its power to process inefficient code, assets, etc.
Browse Questions
Explore more categories
-
Moz Tools
Chat with the community about the Moz tools.
-
SEO Tactics
Discuss the SEO process with fellow marketers
-
Community
Discuss industry events, jobs, and news!
-
Digital Marketing
Chat about tactics outside of SEO
-
Research & Trends
Dive into research and trends in the search industry.
-
Support
Connect on product support and feature requests.
Related Questions
-
Does google look at H3 tags?
I've had someone tell me that google doesn't pay attention to H3 tags -- only H1 and H2. I haven't found much online to back this up or discredit it; thought I'd ask the Moz community!
Technical SEO | | LivDetrick5 -
Https problem on google result.
Hello everyone. My problem is SSL certificate... Send all links to google, after google shows https link no problem. But a few minutes ago my home page link not have an SSL..
Technical SEO | | dalapayal
Please check this page : https://www.bodrumtransfermarket.com Where do I make a mistake? Thanks for all...0 -
Does Google read dynamic canonical tags?
Does Google recognize rel=canonical tag if loaded dynamically via javascript? Here's what we're using to load: <script> //Inject canonical link into page head if (window.location.href.indexOf("/subdirname1") != -1) { canonicalLink = window.location.href.replace("/kapiolani", ""); } if (window.location.href.indexOf("/subdirname2") != -1) { canonicalLink = window.location.href.replace("/straub", ""); } if (window.location.href.indexOf("/subdirname3") != -1) { canonicalLink = window.location.href.replace("/pali-momi", ""); } if (window.location.href.indexOf("/subdirname4") != -1) { canonicalLink = window.location.href.replace("/wilcox", ""); } if (canonicalLink != window.location.href) { var link = document.createElement('link'); link.rel = 'canonical'; link.href = canonicalLink; document.head.appendChild(link); } script>
Technical SEO | | SoulSurfer80 -
Google Bot Noindex
If a site has the tag, can it still be flagged for duplicate content?
Technical SEO | | MayflyInternet0 -
Google Sitelinks
Is there anyway to control the sitelinks under a listing in Google? I have a group of lawyers where 1 of the them is showing up in the sitelinks. They want all of the lawyers to show up. Right now it is showing 1 lawyer, about page, contact us page, etc. Thanks!!!!
Technical SEO | | SixTwoInteractive0 -
How to block google robots from a subdomain
I have a subdomain that lets me preview the changes I put on my site. The live site URL is www.site.com, working preview version is www.site.edit.com The contents on both are almost identical I want to block the preview version (www.site.edit.com) from Google Robots, so that they don't penalize me for duplicated content. Is it the right way to do it: User-Agent: * Disallow: .edit.com/*
Technical SEO | | Alexey_mindvalley0 -
Is the number at the top of google wrong
If I search a term, any term, Google states at the top 922,000 results (as an example). However, if you click the "O" in google at the bottom you can get the 2nd and 3rd and 4th page of results. Those numbers don't match. The result of my searches would show anywhere from 120-140 results, but the number at the top is in the tens of thousands if not millions. Am I missing something here? Shouldn't these numbers be the same?
Technical SEO | | StreetwiseReports0 -
Why google index my IP URL
hi guys, a question please. if site:112.65.247.14 , you can see google index our website IP address, this could duplicate with our darwinmarketing.com content pages. i am not quite sure why google index my IP pages while index domain pages, i understand this could because of backlink, internal link and etc, but i don't see obvious issues there, also i have submit request to google team to remove ip address index, but seems no luck. Please do you have any other suggestion on this? i was trying to do change of address setting in Google Webmaster Tools, but didn't allow as it said "Restricted to root level domains only", any ideas? Thank you! boson
Technical SEO | | DarwinChinaSEO0