Placeholder.com VS WebPagetest

Placeholder.com Reviews

WebPagetest Reviews

Placeholder.com mentions (16)

• Is there a library or public database that contains product listings that developers can use to quickly test sites?

  I see. I think I can simply use a for loop to generate some generic data with images from placeholder.com so maybe I was overthinking it. Source: over 1 year ago

• free-for.dev

  Placeholder.com — A quick and simple image placeholder service. - Source: dev.to / over 1 year ago

• Feel like a real millionaire to attract like a millionaire. The secret

  My friend Angela used this morning ritual to clear her energy block**. And she manifested $3,500 the very same week… $8,500 the next week… and $12,000 the next month.*\* It was all thanks to THIS. Source: almost 2 years ago

• 3 questions led struggling mom to manifest $3,500 in 1 week

  That’s because these 3 simple questions unlock the true “cellular block” that holds you back from getting everything you deserve in life. And these exact questions have been used by ultra-successful people all over the world. Including my friend Angela... Source: almost 2 years ago

• how come when I use "document.getElementById("img1").src=selectedImg1;" my code works fine but if I change the ".getElementById" to "getElementByClassName" it doesn't work anymore?

  Just use a placeholder image. It's not super important. Example: https://placeholder.com/. Source: almost 2 years ago

WebPagetest mentions (51)

• A PageSpeed insight report, but for every page in your domain

  Trust neither. The most optimal option I've found is webpagetest.org Its been quite handy lately. This tool does look interesting. Source: about 1 year ago

• How are you all accurately checking your website load time? Not sure PageSpeedInsights is very helpful.

  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

• Extreme confusing over Speed Index results -- webpagetest.org

  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

• Does anyone else experience pure ecstasy when they get 100 on Lighthouse? 😩

  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

• Performance scores for Google Lighthouse/Insights seem to be very inaccurate

  Thanks for the recommendation regarding webpagetest.org, another user made a similar recommendation so I will check it out. Source: about 1 year ago