www.luton.gov.uk: third parties
Third-party JavaScript is easy to add and often reduces accessibility and performance — it injects DOM the site owner never reviewed and adds load time. "Pages w/ finding" is the share of pages carrying this vendor that also had an accessibility finding: an association to investigate, not proof the vendor caused it. Third parties vary per page, so a vendor on few pages may simply not have been sampled elsewhere.
| Vendor (registrable domain) | Pages | Median bytes | Median requests | Median load | Pages w/ finding |
|---|---|---|---|---|---|
| facebook.net JS | 245 | 622 KB | 2 | 15 ms | 100% |
| googletagmanager.com JS | 245 | 500 KB | 3 | 24 ms | 100% |
| cookiebot.com JS | 245 | 196 KB | 5 | 54 ms | 100% |
| blackfire.io JS | 245 | 88 KB | 10 | 2571 ms | 100% |
| clarity.ms JS | 245 | 73 KB | 5 | 322 ms | 100% |
| bing.com JS | 245 | 60 KB | 6 | 142 ms | 100% |
| nextdoor.com JS | 245 | 58 KB | 4 | 64 ms | 100% |
| fontawesome.com | 245 | 57 KB | 1 | 3 ms | 100% |
| quantserve.com JS | 245 | 32 KB | 3 | 86 ms | 100% |
| sc-static.net JS | 245 | 24 KB | 1 | 9 ms | 100% |
| redditstatic.com JS | 245 | 24 KB | 1 | 10 ms | 100% |
| counciladvertising.net JS | 245 | 23 KB | 2 | 141 ms | 100% |
| gtranslate.net JS | 245 | 11 KB | 1 | 26 ms | 100% |
| quantcount.com JS | 245 | 4 KB | 1 | 1 ms | 100% |
| amazonaws.com JS | 245 | 4 KB | 8 | 30 ms | 100% |
| reddit.com | 245 | 0 KB | 2 | 54 ms | 100% |
| snapchat.com JS | 245 | 0 KB | 4 | 231 ms | 100% |
| anonymised.io JS | 245 | 0 KB | 1 | 152 ms | 100% |
| googlesyndication.com | 245 | 0 KB | 2 | 46 ms | 100% |
| facebook.com | 245 | 0 KB | 1 | 17 ms | 100% |
| cloudfront.net | 245 | 0 KB | 2 | 128 ms | 100% |
| google-analytics.com | 232 | 0 KB | 1 | 28 ms | 100% |
| tapad.com | 10 | 0 KB | 2 | 0 ms | 100% |
| openfpcdn.io | 1 | 0 KB | 1 | 85 ms | 100% |