Text checked and free from spelling, grammatical, factual and formatting errors
Page titles and meta data unique, consistent and descriptive
Images have appropriate alternative (alt) text
Navigation easy to find and use, and all links working
404 page created and serving correctly
Terms and conditions and privacy policy pages created
Cookie information policy/banner created
Footer copyright notice included and year(s) correct
Forms working correctly and email notifications reaching correct people
Contact details correct and easy to find
Links to social media accounts present and correct
HTML W3C valid
CSS W3C valid
No Javascript console errors or warnings
Website run through Pagespeed Insights and results adequate
Website run through Mobile Friendly Test and results adequate
HTML, CSS and JS files minified and concatenated where possible
Images and videos adequate quality and compressed as small as possible
Website tested and working in all targeted browsers
Website tested and working on mobile devices and tablets
Favicon and touch icons for mobile devices present
Website functions for visitors with Javascript disabled
Links are easily recognisable and have a clear focus state
All form fields have associated labels (not placeholder text)
ARIA landmark roles used where appropriate
Colour contrast is appropriate
Website tested and useable with a screen reader
Domain name and web hosting set up and linked
Automatic backups configured and working
SSL certificate installed
Files fully integrated with version control and deploy path set up
Analytics tracking installed and working
Event tracking set up and working for key metrics
Search console account set up and linked
GZIP enabled
301 redirects to pages which no longer exist set up
Expires caching activated
Clean URL rewrites in place and working
All versions of URL redirecting to same format
robots.txt file not blocking search engine spiders