Seo main factors Tester and validators
In order to avoid all kind of issues, even if you do not work with sensitive data, your website needs to be preserved with HTTPS: if you do not protect it, infiltrators can access it and interfere with it in a way you can not control.
Furthermore, a Progressive Web App often requires HTTPS; so, if you do not provide your website with HTTPS, you can not qualify it as a PWA.
If a page is not on HTTPS, SeoChecker will report it:
To migrate your website to HTTPS, we suggest you to follow directly Google's documentation here: https://developers.google.com/web/fundamentals/security/encrypt-in-transit/enable-https
Learn more about Seo main factors Tester and validators
On page SEO performance and page checkup.
Over 300 parameters for the deeper page analysis.
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Web tools for modern developers. Try these one!
Over 50 generators, builders and validators to improve your SEO and web performances
Tester and validators
Check color contrast ratio WCAG 2 AA of your pages. Check if your color scheme meet the WCAG 2 AA contrast ratio thresholds.
Server and proxy
Retrieve your Public IP Address and geolocation. Get your IP address, ISP-Organization information and geolocation data for free.
Social Tester and validators
Get Facebook data and engagement count by URL. Retrieve Open Graph data, "share" count, comment count and engagement from url.
Images
Zoom in, scale, flip, rotate, crop and resize your images. Upload and edit yours images file for free with dunplab image editor.
Is your web page mobile-friendly? Ready for mobile-first indexing? Test whether a page on your site is mobile-friendly or not based on Googlebot User-agent.
Builders and generators Google
Choose a map theme or build your custom Google map. Customize maps with your own creativity, settings, styles and colors.
Builders and generators
Generate required and most useful meta tags for your pages. Provide metadata about your website and help search engines to provide relevant content.
Converters
Convert Bits, Bytes, Kilobytes, Megabytes, Gigabytes, Terabytes and so on. Set number and choose unit to convert. Try it for free.