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 |
|---|---|---|---|---|---|
| googletagmanager.com JS | 476 | 672 KB | 4 | 40 ms | 100% |
| cookiebot.com JS | 476 | 474 KB | 6 | 63 ms | 100% |
| blackfire.io JS | 476 | 80 KB | 10 | 2078 ms | 100% |
| clarity.ms JS | 476 | 72 KB | 5 | 271 ms | 100% |
| fontawesome.com | 476 | 57 KB | 1 | 3 ms | 100% |
| gtranslate.net JS | 476 | 11 KB | 1 | 29 ms | 100% |
| counciladvertising.net JS | 475 | 23 KB | 2 | 162 ms | 100% |
| googlesyndication.com | 464 | 0 KB | 2 | 47 ms | 100% |
| facebook.net JS | 461 | 621 KB | 2 | 12 ms | 100% |
| bing.com JS | 461 | 60 KB | 6 | 130 ms | 100% |
| nextdoor.com JS | 461 | 58 KB | 4 | 63 ms | 100% |
| quantserve.com JS | 461 | 32 KB | 3 | 69 ms | 100% |
| sc-static.net JS | 461 | 24 KB | 1 | 8 ms | 100% |
| redditstatic.com JS | 461 | 24 KB | 1 | 9 ms | 100% |
| quantcount.com JS | 461 | 4 KB | 1 | 2 ms | 100% |
| amazonaws.com JS | 461 | 4 KB | 8 | 29 ms | 100% |
| reddit.com | 461 | 0 KB | 2 | 53 ms | 100% |
| snapchat.com JS | 461 | 0 KB | 4 | 242 ms | 100% |
| anonymised.io JS | 461 | 0 KB | 1 | 151 ms | 100% |
| facebook.com | 461 | 0 KB | 1 | 17 ms | 100% |
| cloudfront.net | 461 | 0 KB | 2 | 147 ms | 100% |
| google-analytics.com | 435 | 0 KB | 1 | 20 ms | 100% |
| openstreetmap.org | 12 | 140 KB | 12 | 2126 ms | 100% |
| tapad.com | 11 | 0 KB | 2 | 0 ms | 100% |
| googleapis.com JS | 1 | 453 KB | 24 | 0 ms | 100% |
| google.com | 1 | 164 KB | 15 | 446 ms | 100% |
| gstatic.com JS | 1 | 162 KB | 6 | 0 ms | 100% |