DownDetector
Pingdom
IsItDown RightNow
UptimeRobot
Pingbreak
Outage.Report
Is It Down Right Now?
Silent Down
WebPagetest
GTmetrix
PageSpeed Insights
Google Lighthouse
Website Speed Test by Pingdom
DareBoost
WebsiteSpeedAnalysis.com
SitePerformanceTest.com
DownDetectorBased on our record, DownDetector should be more popular than WebPagetest. It has been mentiond 421 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Downdetector's front page[0] seems to indicate issues with other carriers as well - Verizon and TMobile. There are are several other providers showing on the front page, but I think a lot of them are MVNOs on the big three networks. [0] https://downdetector.com/. - Source: Hacker News / 3 months ago
Yeah some of em I think, go to downdetector.com. Source: 5 months ago
There are a lot of broken sites right now (AA is one of them) https://downdetector.com/ Not sure if there is a backbone down or Akamai outage. Source: 5 months ago
Check downdetector.com for network issues with Battlefield and/or your ISP. Source: 5 months ago
Downdetector.com > reddit.com for this sort of info. Source: 5 months ago
Trust neither. The most optimal option I've found is webpagetest.org Its been quite handy lately. This tool does look interesting. Source: 12 months ago
Webpagetest.org is another. Pagespeedinsights and lighthouse are great for identifying page load issues to fix, but actual page load times will always vary between the user and your web server. Universal analytics has some page load timings but that's going away soon and nothing afaik is in GA4. I've seen an example of building a page load timer in tag manager and dumping the results into an event. Source: about 1 year ago
So I am working on rebuilding our company's site with a new stack. I am running tests using webpagetest.org, and I am having trouble fully understanding the speed index results as well as the film strip view. The page renders quite fast everywhere I test it. Google Lighthouse shows it in the 90s + for performance score, however when I test the page on webpagetest, I get load times of 77 seconds (NOT MS) which is... Source: about 1 year ago
Webpagetest.org is great, and checking OP's site they have done an incredible job, I don't think I have ever made or seen an Ecom site this slick. Super clean waterfall view. Source: about 1 year ago
Thanks for the recommendation regarding webpagetest.org, another user made a similar recommendation so I will check it out. Source: about 1 year ago
Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
GTmetrix - GTmetrix is a free tool that analyzes your page's speed performance. Using PageSpeed and YSlow, GTmetrix generates scores for your pages and offers actionable recommendations on how to fix them.
IsItDown RightNow - "Is It Down Right Now" monitors the status of your favorite web sites and checks whether they are down or not.
PageSpeed Insights - PageSpeed is addon for ...
UptimeRobot - Free Website Uptime Monitoring
Google Lighthouse - Lighthouse is an open-source, automated tool for improving the quality of web pages.