Online Developer Tools

Website Performance & Hosting Tools

CHECK DNS RESOLUTION https://dnschecker.org Have you recently switched webhost or started a new website, then you are in right place! DNS Checker provides free dns lookup service for checking domain name server records against a randomly selected list of DNS servers in different corners of the world. Do a quick look up for any domain name and check DNS data collected from all location for confirming that website is completely propagated or not worldwide.

TEST A WEBSITE'S PEFORMANCE https://www.webpagetest.org Run a free website speed test from multiple locations around the globe using real browsers (IE and Chrome) and at real consumer connection speeds. You can run simple tests or perform advanced testing including multi-step transactions, video capture, content blocking and much more. Your results will provide rich diagnostic information including resource loading waterfall charts, Page Speed optimization checks and suggestions for improvements.

PAGE SPEED INSIGHTS https://developers.google.com/speed/pagespeed/insights/ PageSpeed Insights reports on the real-world performance of a page for mobile and desktop devices and provides suggestions on how that page may be improved.

GTmetrix - ANALYZE YOUR SITE’S SPEED & MAKE IT FASTER https://gtmetrix.com GTmetrix gives you insight on how well your site loads and provides actionable recommendations on how to optimize it.

Mobile-Friendly Test - IS YOUR WEB PAGE MOBILE-FRIENDLY? https://search.google.com/test/mobile-friendly Test how easily a visitor can use your page on a mobile device. Just enter a page URL to see how your page scores.

CHECK GZIP COMPRESSION https://checkgzipcompression.com GZIP compression can be enabled for your website and saves at least 50% of your bandwidth usage. With this tool you can check if your web server is sending the correct GZIP enabled header. Enter your website URL below and we’ll test if the web server sends the GZIP command to your clients!

SSL SERVER TEST https://www.ssllabs.com/ssltest/index.html This free online service performs a deep analysis of the configuration of any SSL web server on the public Internet. Please note that the information you submit here is used only to provide you the service. We don't use the domain names or the test results, and we never will.

net2ftp WEB BASED FTP CLIENT http://www.net2ftp.com Connect to your FTP server and start editing your website now.

Online Generators & Convertors

PWA BUILDER https://www.pwabuilder.com PWA.tools takes data from your site and uses that to generate cross-platform Progressive Web Apps.

REAL FAVICON GENERATOR https://realfavicongenerator.net With so many platforms and icons, it's hard to know exactly what you should do. What are the dimensions of favicon.ico? How many Touch icons do I need? RealFaviconGenerator did the reseach and testing for you.

PATTERNIFY - CSS PATTERN GENERATOR http://www.patternify.com Fontisto gives you scalable vector icons that can instantly be customized: size, color, drop shadow and anything that can be done with the power of CSS. For designers and developers. There are many ways to use symbols. On your website or at your favorite frames (photoshop, illustrator, xd, sketchapp, zeplin, invision studio, framer ...)

QRCode Monkey - THE 100% FREE QR CODE GENERATOR https://www.qrcode-monkey.com The powerful QR Code Management tool to create, track and edit all your QR codes in one place. QRCode Monkey is one of the most popular free online qr code generators with millions of already created QR codes. The high resolution of the QR codes and the powerful design options make it one of the best free QR code generators on the web that can be used for commercial and print purposes.

XML-Sitemaps.com SITEMAP GENERATOR https://www.xml-sitemaps.com The goal of this website is to let you:
* Create an XML sitemap that can be submitted to Google, Bing and other search engines to help them crawl your website better.
* Create a Text sitemap to have a plain list of all your pages.
* Generate an HTML site map to allow website visitors to easily navigate on your site.

MP4 TO WEBM ONLINE https://mp4towebm.online The best web app to convert MP4 to WEBM.

Useful Sites for Designers

NOUN PROJECT - ICONS FOR EVERYTHING https://thenounproject.com The Noun Project is a platform where the world’s visual language can be shared.

FONTASTICO THE ICONIC FONT AND CSS TOOLKIT https://www.fontisto.com Fontisto gives you scalable vector icons that can instantly be customized: size, color, drop shadow and anything that can be done with the power of CSS. For designers and developers. There are many ways to use symbols. On your website or at your favorite frames (photoshop, illustrator, xd, sketchapp, zeplin, invision studio, framer ...)

COLOURLovers - SHARE YOUR COLOR IDEAS & INSPIRATION http://www.colourlovers.com COLOURlovers is a creative community where people from around the world create and share colors, palettes and patterns, discuss the latest trends and explore colorful articles... All in the spirit of love.

PHP Code Snippets

Blah Blah

<?php echo "Hello, World!"; ?>

.htaccess Code Snippets

Enable GZIP Compression

<IfModule mod_deflate.c> # Compress HTML, CSS, JavaScript, Text, XML and fonts AddOutputFilterByType DEFLATE application/javascript AddOutputFilterByType DEFLATE application/rss+xml AddOutputFilterByType DEFLATE application/vnd.ms-fontobject AddOutputFilterByType DEFLATE application/x-font AddOutputFilterByType DEFLATE application/x-font-opentype AddOutputFilterByType DEFLATE application/x-font-otf AddOutputFilterByType DEFLATE application/x-font-truetype AddOutputFilterByType DEFLATE application/x-font-ttf AddOutputFilterByType DEFLATE application/x-javascript AddOutputFilterByType DEFLATE application/xhtml+xml AddOutputFilterByType DEFLATE application/xml AddOutputFilterByType DEFLATE font/opentype AddOutputFilterByType DEFLATE font/otf AddOutputFilterByType DEFLATE font/ttf AddOutputFilterByType DEFLATE image/svg+xml AddOutputFilterByType DEFLATE image/x-icon AddOutputFilterByType DEFLATE text/css AddOutputFilterByType DEFLATE text/html AddOutputFilterByType DEFLATE text/javascript AddOutputFilterByType DEFLATE text/plain AddOutputFilterByType DEFLATE text/xml # Remove browser bugs (only needed for really old browsers) BrowserMatch ^Mozilla/4 gzip-only-text/html BrowserMatch ^Mozilla/4\.0[678] no-gzip BrowserMatch \bMSIE !no-gzip !gzip-only-text/html Header append Vary User-Agent </IfModule>

Ensure that you add it below the current contents of your .htaccess file.
Source: https://kinsta.com/knowledgebase/enable-gzip-compression/