Tideways VS WebPagetest

I am biased towards my product Tideways , alternatively you can check out Sentry, Blackfire or Datadog. Each of them runs on production. If you can reproduce this on development then Xdebug. Source: 6 months ago

In a case like that iam usually using s tool like https://tideways.com/ to search for PHP or MySQL bottlenecks. It basically strips down every function or database query and Monitors it in realtime. There is a 14 day trial if you just want to use it once 😬. Source: about 1 year ago

Last time I looked NewRelic's PHP experience wasn't quite there. Blackfire has been advertising an APM for ages but when I checked in April it still wasn't released to everyone. The one which never seems to appear on Google when people go looking for one is https://tideways.com/. I've used it multiple times with clients and it finds the problems in minutes. Another up-and-coming PHP profiler is from DataDog.... - Source: Hacker News / about 2 years ago

Https://tideways.com/ however does and is a _fantastic_ alternative to NewRelic for PHP codebases. I've no link to it other than as a satisfied customer. It's saved me loads of time, usually in crisis moments when there's no time to spend on debugging the production service because things have to work again. - Source: Hacker News / about 2 years ago

If that does not help much I recommend using a APM like tideways or newrelic ( both have good free plans ) . Both can help dwell down where time is going. If you wish to go the free route you can explore xdebug ( Not easy but get the job done ). Source: almost 3 years 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