1 page analysed for https://query.wikidata.org/que...

Tested 2026-09-24 01:34:58 using Firefox (runtime settings)

The top lists point out the specific files to fix first: the largest and slowest assets across all tested pages, and the assets returning visitors have to download again.

Largest JavaScript files

1 file

Every JavaScript byte is downloaded, parsed and executed on the main thread, so trimming the biggest bundles pays off twice.

urltime since last modifiedcache timetransfersize
https://query.wikida...index-BzRHwY6B.js → run1 week1 hour163.4 KB0 b

Largest CSS files

1 file

CSS blocks rendering until it is downloaded and parsed, so the biggest files delay first paint the most.

urltime since last modifiedcache timetransfersize
https://query.wikida...ndex-DyJV4dZZ.css → run1 week1 hour25.6 KB0 b

Largest HTML files

1 file

The HTML document is the first byte of everything: nothing starts rendering before it arrives.

urltime since last modifiedcache timetransfersize
https://query.wikidata.org/querybuilder/ → run1 week0 seconds2.1 KB0 b

Largest favicon files

1 file

The largest favicon files across the tested pages.

urltime since last modifiedcache timetransfersize
https://query.wikidata.org/favicon.ico → run2 days1 hour6.7 KB0 b

Largest JSON files

1 file

The largest JSON files across the tested pages.

urltime since last modifiedcache timetransfersize
https://query.wikida...lder/i18n/en.json → run1 week1 hour3.1 KB0 b

Largest text files

1 file

The largest text files across the tested pages.

urltime since last modifiedcache timetransfersize
https://www.wikidata...org/beacon/statsv → run-1 second0 seconds938 B0 b

Largest SVG files

4 files

The largest SVG files across the tested pages.

urltime since last modifiedcache timetransfersize
https://query.wikida...r/img/QB_Logo.svg → run1 week1 hour4.1 KB0 b
https://query.wikida...der/img/close.svg → run1 week1 hour1.1 KB0 b
https://query.wikida...er/img/search.svg → run1 week1 hour1.2 KB0 b
https://query.wikida...der/img/clear.svg → run1 week1 hour1.3 KB0 b

Slowest responses

10 files

These assets took the longest time to download. Everything that waits for them (rendering, other requests on the same connection) is held up too.

urltypetime since last modifiedcache timetransfersizetiming
https://query.wikida...index-BzRHwY6B.js → runjavascript1 week1 hour163.4 KB0 b712 ms
https://query.wikidata.org/querybuilder/ → runhtml1 week0 seconds2.1 KB0 b695 ms
https://query.wikida...ndex-DyJV4dZZ.css → runcss1 week1 hour25.6 KB0 b478 ms
https://query.wikida...lder/i18n/en.json → runjson1 week1 hour3.1 KB0 b415 ms
https://query.wikida...r/img/QB_Logo.svg → runsvg1 week1 hour4.1 KB0 b412 ms
https://query.wikida...er/img/search.svg → runsvg1 week1 hour1.2 KB0 b380 ms
https://query.wikida...der/img/close.svg → runsvg1 week1 hour1.1 KB0 b379 ms
https://query.wikida...der/img/clear.svg → runsvg1 week1 hour1.3 KB0 b378 ms
https://www.wikidata...org/beacon/statsv → runplain-1 second0 seconds938 B0 b185 ms
https://query.wikidata.org/favicon.ico → runfavicon2 days1 hour6.7 KB0 b106 ms

Short or no cache time

9 files

Assets with a short cache time are re-downloaded by returning visitors. A longer cache lifetime makes repeat visits faster for free.

urltypetime since last modifiedcache timetransfersize
https://query.wikida...index-BzRHwY6B.js → runjavascript1 week1 hour163.4 KB0 b
https://query.wikida...ndex-DyJV4dZZ.css → runcss1 week1 hour25.6 KB0 b
https://query.wikidata.org/favicon.ico → runfavicon2 days1 hour6.7 KB0 b
https://query.wikida...r/img/QB_Logo.svg → runsvg1 week1 hour4.1 KB0 b
https://query.wikida...lder/i18n/en.json → runjson1 week1 hour3.1 KB0 b
https://query.wikida...der/img/clear.svg → runsvg1 week1 hour1.3 KB0 b
https://query.wikida...er/img/search.svg → runsvg1 week1 hour1.2 KB0 b
https://query.wikida...der/img/close.svg → runsvg1 week1 hour1.1 KB0 b
https://www.wikidata...org/beacon/statsv → runplain-1 second0 seconds938 B0 b