Instasite

Fix my website: a free 20-point website check

Enter a website address. Instasite checks 20 things worth getting right before launch, from the homepage, robots.txt, the sitemap, a missing page and the homepage's links.

What the website checker looks at

Search results
Meta title and description, a single H1, canonical URL, robots.txt and an XML sitemap, so Google can find and show every page.
Social previews
og:title, og:description, og:image and twitter:card, so links shared on Facebook, LinkedIn, WhatsApp and X look right.
Legal pages
Privacy policy, terms and a cookie banner that asks before tracking, as UK and EU law expects.
Mobile and accessibility
A mobile viewport, zoom left on, alt text on images, labelled form fields and a page language.
Forms and links
Contact forms that send somewhere, a proper 404 page, and no broken links from the homepage.
Trust and conversion
A favicon, analytics, a clear call to action and an FAQ.
Speed
How fast the homepage loads, with a link to the full PageSpeed test.

Questions

How do I fix my website?

Run the free check above. Every red and amber item says what is wrong and why it matters. Fix them yourself, use Instasite's AI to fix the homepage for you, or press "Fix my website for me" and we'll quote to do it.

Is the website checker free?

Yes. Checking any website is free and needs no account. A free Instasite account keeps your results, so you can see your score improve, and emails you the checklist as a PDF.

What does the check look at?

Your homepage, robots.txt, sitemap, a missing page and the links on your homepage: 20 checks covering SEO, social previews, legal pages, cookie consent, mobile, accessibility, forms, broken links and speed.

Can you fix my website for me?

Yes. Press "Fix my website for me" under your results, leave your name and email, and Netcetera will send you a quote for fixing what the check found.

Why does my website not show up on Google?

Often a missing sitemap, a robots.txt that blocks search engines, no meta title, or pages pointing their canonical URL elsewhere. The check flags each of these.

More free checks: website speed test and PHP version checker.