🆚 404 Not Found Page vs. Warning Page

Statistics based on 3.8M+ analyzed websites. About this data
📄 404 Not Found Page
⚠ Warning Page

Type

Special page
Special page

About

A 404 Not Found page is a type of webpage shown to users when a requested URL does not correspond to any existing content on the site.

These pages are usually triggered by an HTTP 404 status code and are used for invalid or removed URLs. They may include custom designs, navigation links, search functionality, and branding.

A warning page returned by an intermediary service (such as Cloudflare) indicating issues with the requested webpage.

Website

HTTP 404

Categories

Special Pages › Rank #5
Special Pages › Rank #6

Popularity

Determined by the number of sites using each technology.

404 Not Found Page technology is 58 times more popular than Warning Page.
Total websites

Market share

Special Pages

Popularity by country

Determined by the number of sites detected from each country.

404 Not Found Page is more popular than Warning Page in all countries.
United States
France
China
Japan
Poland
United Kingdom
Germany
Brazil
Italy
Netherlands

Popularity by domain category

Determined by the number of sites in each category.

404 Not Found Page is more popular than Warning Page in all market segments.
Internet Services
Forum/Bulletin Boards
Business
Blogs/Wiki
Education/Reference
Games
Entertainment
Government/Military
Fashion/Beauty
Technical/Business Forums

Top sites

Top-ranked sites that use these technologies.

Name
Rank
#22,200
#29,467
#54,950
#63,344
#76,141
View more ➝
Name
Rank

See also

🗃️ About This Data