Document Internet Speed Website Performance 
MachMetrics
OCTOBER 31, 2020
WebPageTest is one of the best website speed auditing services for any designer or developer concerned with site speed (which should be all of them). There is actually an entire suite of advanced features that give you an unparalleled view of your site from a performance standpoint. WebPageTest Scripting.
Smashing Magazine
APRIL 29, 2022
And slow websites are, in a way, discrimination: The majority of the world’s population don’t have access to high-speed Internet or fast CPUs. Even if your website is designed with usability in mind, these factors impede users from fully benefiting from the website’s features. The Architecture Behind Partytown.
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Dotcom-Montior
JUNE 25, 2020
The aim is to deliver content on the internet in a faster and smoother way. CDNs essentially act as the backbone for high speed internet content delivery and performance. While CDNs have taken over the world of internet, they face major challenges in integration with SSL certificates.
Smashing Magazine
JUNE 1, 2022
You may have a lean, agile, responsive site design only to find it gradually loaded down with more and more “extras” that are often put onto the site by marketing departments or business leaders who are not always thinking about website performance. The CSS-Tricks website has good documentation on font-display.
Smashing Magazine
FEBRUARY 2, 2022
Like any file referenced and used on a website, it first needs to be downloaded from a server. How quickly the file is downloaded depends on the connection speed and the size of the file itself. Website performance is not consistent across devices. Image from bundlesizes documentation) ( Large preview ).
Smashing Magazine
JANUARY 11, 2021
However, as long as there is no established endorsement of the performance culture, each decision will turn into a battlefield of departments, breaking up the organization into silos. Note : If you use Page Speed Insights or Page Speed Insights API (no, it isn’t deprecated!), Start Render time, Speed Index ).
Smashing Magazine
APRIL 19, 2021
LCP is supposed to measure loading performance and is a good proxy for all the old metrics we in the performance community used to use (i.e. Time to First Byte (TTFB), DOM Content Loaded, Start Render, Speed Index) — but from the experience of the user. CrUX LCP dashboard ( Large preview ). CrUX is Chrome only.
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