HTTP Status Code Analysis

Published

April 8, 2026

HTTP Status Code Analysis

This report shows the distribution of HTTP status codes and identifies potential issues.

Status Code Distribution

Code Count % Description
200 250,782 89.3% OK - Successful request
404 11,529 4.1% Not Found
206 10,321 3.7% Partial Content - Range request successful
304 7,855 2.8% Not Modified - Client cache valid
416 138 0.0% Range Not Satisfiable
499 67 0.0% Client Closed Request
403 21 0.0% Forbidden

Most Common 404 (Not Found) URLs

URL Count
/wp/wp-content/uploads/2022/06/Glaciologist-poster.pdf 505
/wp/wp-content/uploads/2022/07/Glaciologist-poster.pdf 383
/backup.zip 211
/activity/make-a-wormery/-https://nustem.uk/wp/wp-content/uploads/2023/02/STEM-at-Home-Make_a_Wormery.pdf 185
/blog/tag/archaeology/feed/%22http://nustem.uk/wp/wp-content/uploads/2015/09/The-Past-in-Pixels.pdf 175
/blog/tag/archaeology/feed/%22https://nustem.uk/wp/wp-content/uploads/2015/09/The-Past-in-Pixels.pdf 175
/blog/tag/graphics/feed/%22https://nustem.uk/wp/wp-content/uploads/2015/09/The-Past-in-Pixels.pdf 175
/blog/tag/history/feed/%22http://nustem.uk/wp/wp-content/uploads/2015/09/The-Past-in-Pixels.pdf 175
/blog/tag/history/feed/%22https://nustem.uk/wp/wp-content/uploads/2015/09/The-Past-in-Pixels.pdf 175
/blog/tag/newcastle/feed/%22http://nustem.uk/wp/wp-content/uploads/2015/09/The-Past-in-Pixels.pdf 175
/blog/tag/visualisation/feed/%22http://nustem.uk/wp/wp-content/uploads/2015/09/The-Past-in-Pixels.pdf 175
/event/iop-lecture-the-past-in-pixels/%22http://nustem.uk/wp/wp-content/uploads/2015/09/The-Past-in-Pixels.pdf 175
/event/iop-lecture-the-past-in-pixels/%22https://nustem.uk/wp/wp-content/uploads/2015/09/The-Past-in-Pixels.pdf 175
/blog/tag/graphics/feed/%22http://nustem.uk/wp/wp-content/uploads/2015/09/The-Past-in-Pixels.pdf 174
/blog/tag/newcastle/feed/%22https://nustem.uk/wp/wp-content/uploads/2015/09/The-Past-in-Pixels.pdf 173
/blog/tag/visualisation/feed/%22https://nustem.uk/wp/wp-content/uploads/2015/09/The-Past-in-Pixels.pdf 173
/wp/wp-content/uploads/2023/05/Season-come-seasons-go-tree-questions.pdf 123
/activity/make-a-wormery/-https:/nustem.uk/wp/wp-content/uploads/2023/02/STEM-at-Home-Make_a_Wormery.pdf 90
/wp/wp-content/uploads/2022/03/Build-a-City-Box-1.pdf 82
/wp/wp-content/uploads/2019/09/Levers-Pulleys-and-Gears-Loans-Box-1.pdf 80