GTmetrix is a free tool that offers a comprehensive analysis of your page's speed performance. Using PageSpeed and YSlow, GTmetrix generates scores for your pages and provides actionable recommendations on how to improve them. As a user of GTmetrix, I can say that it is a reliable tool for identifying and fixing issues that may be affecting the loading speed of your website.
Based on our record, GTmetrix should be more popular than Security Headers. It has been mentiond 142 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.
Regular Audits: Use tools like Mozilla Observatory or Security Headers to regularly check your headers. - Source: dev.to / 8 months ago
What's better about this vs. Mozilla Observatory. https://developer.mozilla.org/en-US/observatory (formerly https://observatory.mozilla.org/) Or Security Headers? https://securityheaders.com/ Or VENOM? https://github.com/oshp/oshp-validator Applaud the effort, these are things that more devs should be aware of when building websites... Hey some specific feedback... - Source: Hacker News / 8 months ago
There are so many accessibility issues on Hacker News! Ways to avoid the same mistakes? Easy... 1 - Make sure everyone involved from designers to developers to content creators to testers to... Whatever your village has in it... Has knowledge of WCAG. (New standards out a few weeks ago!) WCAG is the de facto law of the land now, and businesses are liable from damages if they don't make efforts to ensure all users... - Source: Hacker News / over 1 year ago
Few minor accessibility issues. https://wave.webaim.org/report#/https://propbox.co/ Bunch of front-end security issues. Some of these are trivial, but also... Why not just knock them out? https://securityheaders.com/?q=https%3A%2F%2Fpropbox.co%2F&followRedirects=on The Privacy page is a nightmare, as others have pointed out. Why do this? Won't work with screen readers, won't let users copy text... it's bad.... - Source: Hacker News / almost 2 years ago
FWIW HN sets the Referrer-Policy header [1] to origin [2] but I have no idea how many browsers honor that. [1] - https://scotthelme.co.uk/a-new-security-header-referrer-policy/ [2] - https://securityheaders.com/?q=https%3A%2F%2Fnews.ycombinator.com%2F&hide=on&followRedirects=on. - Source: Hacker News / almost 2 years ago
This basically defines how shifty your website is. If you've visited any website where the text and content just randomly moves as images and other content become visible, you'll know how disruptive and frustrating it can be. CLS aims to measure how often and how much this shifts occur. CLS mostly focuses on shifts that happens without user input(shifts after interactions like clicking a button are not... - Source: dev.to / 24 days ago
GTmetrix — Get detailed waterfall charts and load time breakdowns. - Source: dev.to / 2 months ago
GTmetrix: Not only tests speed but also analyzes potential legal risks and provides optimization suggestions. - Source: dev.to / 7 months ago
In short, consider the following steps: 1. Analyze the current situation using a service like Google's PageSpeed Insights, GTmetrix, or sitespeed.io. RelativeCI allows you to track the application size from inside out from the bundle perspective helping you to understand the composition of your application while avoiding regressions. 2. Go through the proposed improvements 3. Prioritize the work... - Source: dev.to / 8 months ago
GMetrics, a tool that shows website loading behavior, helped us identify resources from external domains that caused the longest connection times. In purple, you see the time it took for a Domain Name Server to receive the request for a domain name's IP address, and in light green, you see server connection time. They took too long, so we accelerated them by reducing server connection time. - Source: dev.to / 11 months ago
Mozilla Observatory - The Mozilla Observatory is a project designed to help developers, system administrators, and security professionals configure their sites safely and securely.
PageSpeed Insights - PageSpeed is addon for ...
Qualys SSL Server Test - This free online service performs a deep analysis of the configuration of any SSL web server on the public Internet.
WebPagetest - Run a free website speed test from multiple locations around the globe using real browsers...
Hardenize - Hardenize provides a comprehensive and free assessment of web site network and security configuration.
Website Speed Test by Pingdom - Pingdom is a website performance monitoring software.