Google Magazine Network Testing Tools 
Smashing Magazine
APRIL 19, 2021
Google has announced that from 1st May, they will start to consider “Page Experience” as part of Search ranking , as measured by a set of metrics called Core Web Vitals. even the Google tools like PageSpeed Insights and the Core Web Vitals report in Google Search Console seem to give confusing information. Barry Pollard.
Smashing Magazine
JUNE 26, 2019
One tool that’s particularly helpful is called Lighthouse. Instead, I suggest that web designers use another Google testing tool called Test My Site. Test My Site is a mobile page speed testing tool from Think with Google. Source: Test My Site ) ( Large preview ).
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Smashing Magazine
MARCH 2, 2021
The gotcha here is that, if your mobile experience isn’t optimized for various devices and network conditions, these customers will never appear in your analytics — just because your website or app will be barely usable on their devices, and so they are unlikely to return. Mobile Web Testing. Improving Search Engine Visibility.
Smashing Magazine
OCTOBER 18, 2021
Performance is one of the core aspects to ensure our users are having a delightful user experience irrespective of their devices or network connection. We use Lighthouse and WebPagetest as our synthetic testing tools for performance to measure CLS. At first, we decided to run some tests using synthetic testing tools.
Smashing Magazine
MAY 9, 2022
Similarly from cross-site navigation — think Google search results or the like and then clicking back. WebPageTest is one of the few web performance testing tools that actually tests a reload of the page using a primed HTTP Cache — most of the other tools just flag if your HTTP resources are not explicitly set to be cached.
Smashing Magazine
JANUARY 11, 2021
Assets Optimizations Brotli, AVIF, WebP, responsive images, AV1, adaptive media loding, video compression, web fonts, Google fonts. Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3. You can download the spreadsheet as Google Sheets, Excel, OpenOffice document or CSV. Large preview ).
Smashing Magazine
JANUARY 6, 2020
Run performance experiments and measure outcomes — both on mobile and on desktop (for example, with Google Analytics ). If you don’t have a device at hand, emulate mobile experience on desktop by testing on a throttled 3G network (e.g. Adjust the argument depending on the group of stakeholders you are speaking to.
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