Search Resources
Links by Tag
  • Accessibility
  • Animation
  • API
  • Audio
  • Backgrounds
  • Blogs
  • Books
  • Branding
  • Business
    • Billing
    • Legal
  • CMS
    • eCommerce
    • Static Site Generators
  • Code
    • Coding Challenges
    • CSS Generators
    • Frameworks
    • HTML/CSS
    • JavaScript
    • Open Source
    • PHP
  • Colour
  • Community
  • Developer Tools
    • Version Control
  • Domains & Hosting
  • Email
  • Featured
  • Freebies
  • Fun
  • Hardware
  • Icons
  • Illustrations
  • Inspiration
    • Design Systems
  • Job Boards
  • Learning
    • Learn to Code
    • Learn to Design
  • Marketing
  • Marketplaces
  • Mockups
  • Newsletters
  • Photography
  • Placeholders
  • Podcasts
  • Productivity
  • Public Health
  • Security
  • Self Care
  • SEO
  • Services
    • Analytics
    • Forms
    • Maps
    • Social
    • Support
  • Software
    • Browser Extensions
    • Code Editors
    • Design Software
  • Templates
  • Test & Optimise
    • Accessibility Testing
    • Browser Testing
    • Code Quality
    • Speed Testing
  • Typography
  • UI Kits
  • UX Design
  • Video
  • WordPress
    • WordPress Plugins
    • WordPress Themes

More
  • My Favourites
Toolkit by Webwide
  • Forum
  • About
  • Submit
Visit Link
https://web.dev/

web.dev

Filed under Accessibility, Accessibility Testing, Code Quality, Speed Testing, Test & Optimise

Get the web's modern capabilities on your own sites and apps with useful guidance and analysis from web.dev.

Free
...

Report a problem with this link

Welcome to Toolkit! 🧰

Toolkit by Webwide is a curated collection of tools and resources for people who make websites. Follow us on Twitter to discover a fresh hand-picked link in your feed every day or browse our website to discover the full (and ever expanding) collection.

Join the Community 👋

Toolkit is part of Webwide, the free & friendly web design & development community supporting & empowering others through relaxed discussion, collaborative projects, knowledge sharing and more.

Check out the Webwide forums ✨

More from Test & Optimise

View all Test & Optimise  
Visit Link
https://websitelaunchchecklist.com/

Website Launch Checklist

Filed under Code, Developer Tools, Learning, Productivity, Test & Optimise

Launch your next web project with complete confidence!

Free
...
Affiliate
Visit Link
https://usefathom.com/ref/I0MKPF

Fathom Analytics

Filed under Analytics, Featured, Marketing, Productivity, Test & Optimise

Fathom is a simple, light-weight, privacy-first alternative to Google Analytics. So, stop scrolling through pages of reports and collecting gobs of personal data about your visitors, both of which you probably don’t need. Our website stats show up on a single, blazingly fast dashboard so you can make business decisions quickly.

$10 off here
...
Visit Link
https://polypane.app/

Polypane

Filed under Accessibility Testing, Browser Testing, Code, Code Editors, Developer Tools, Productivity, Software, Test & Optimise, UX Design

Develop, debug and test websites and apps twice as fast. Know for sure your sites and apps work everywhere and for everyone.

From £8/month
...
Visit Link
https://www.screensizemap.com/

Screen Size Map

Filed under Accessibility, Learn to Design, Test & Optimise

An interactive map of screen sizes for responsive and adaptive design.

Free
...
Visit Link
https://www.jpeg.io/

Jpeg.io

Filed under Developer Tools, Speed Testing, Test & Optimise

Convert any major image format into a highly optimized JPEG.

Free
...
Visit Link
https://imageoptim.com/mac

ImageOptim

Filed under Services, Software, Speed Testing, Test & Optimise

ImageOptim makes images load faster. Removes bloated metadata. Saves disk space & bandwidth by compressing images without losing quality.

Free
...
Visit Link
https://squoosh.app/

Squoosh

Filed under Speed Testing, Test & Optimise

Squoosh is an image compression web app that allows you to dive into the advanced options provided by various image compressors.

Free
...
Visit Link
https://metatags.io/

Meta Tags

Filed under Developer Tools, Test & Optimise

Meta Tags is a tool to debug and generate meta tag code for any website. With Meta Tags you can edit and experiment with your content then preview how your webpage will look on Google, Facebook, Twitter and more!

Free
...
Visit Link
https://www.geoscreenshot.com/homepage

GeoScreenshot

Filed under Developer Tools, Test & Optimise

GeoScreenshot is a convenient tool to preview how your webpage looks in multiple locations.

From Free
...
Visit Link
https://web.dev/

web.dev

Filed under Accessibility, Accessibility Testing, Code Quality, Speed Testing, Test & Optimise

Get the web's modern capabilities on your own sites and apps with useful guidance and analysis from web.dev.

Free
...
Visit Link
https://neilpatel.com/seo-analyzer/

SEO Analyzer

Filed under SEO, Test & Optimise

If you’re struggling to get more visitors to your site, the answer might just lie in this free report!

Free
...
Visit Link
https://www.browserling.com/

Browserling

Filed under Browser Testing, Test & Optimise

Live interactive cross-browser testing. Get started in less than 5 seconds. Test in IE11 for free or upgrade for more options.

From Free
...
Toolkit by Webwide

Toolkit by Webwide is a curated collection of tools and resources for people who make websites. Find us on social to discover a fresh hand-picked link in your feed every day.

Follow on Twitter for a new link daily! Found something new?
Say thanks & fund more with a coffee.

Join the Newsletter

The very best website building resources in a nutshell. Hand-picked links sent to your inbox once a fortnight.

Your subscription could not be saved. Please try again.
Please check your email to confirm your subscription. It's worth it!
FROM THE FOUNDER OF TOOLKIT & WEBWIDE
© Adam Greenough 2021. All rights reserved. Made with in the UK.
About Privacy Submit