www.medicare.gov: 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 |
|---|---|---|---|---|---|
| us-gov-pure.cloud JS | 521 | 4.7 MB | 31 | 1330 ms | 90% |
| tiqcdn.com JS | 521 | 59 KB | 7 | 26 ms | 90% |
| newrelic.com JS | 521 | 44 KB | 2 | 1 ms | 90% |
| launchdarkly.us | 521 | 11 KB | 2 | 69 ms | 90% |
| youtube.com JS | 521 | 10 KB | 2 | 38 ms | 90% |
| nr-data.net JS | 521 | 0 KB | 6 | 118 ms | 90% |
| qualtrics.com JS | 505 | 843 KB | 15 | 715 ms | 92% |
| googletagmanager.com JS | 505 | 156 KB | 1 | 3 ms | 92% |
| digitalgov.gov JS | 505 | 30 KB | 1 | 1 ms | 92% |
| adoberesources.net JS | 505 | 27 KB | 2 | 2 ms | 92% |
| google-analytics.com | 473 | 0 KB | 1 | 18 ms | 92% |
| nextdoor.com JS | 445 | 59 KB | 4 | 82 ms | 97% |
| bing.com JS | 441 | 15 KB | 3 | 22 ms | 97% |
| adsrvr.org | 37 | 0 KB | 2 | 138 ms | 97% |
| akamaihd.net JS | 36 | 5 KB | 2 | 31 ms | 83% |
| doubleclick.net JS | 32 | 7 KB | 8 | 732 ms | 97% |
| google.com JS | 32 | 0 KB | 12 | 196 ms | 97% |
| facebook.net JS | 31 | 142 KB | 2 | 5 ms | 100% |
| facebook.com | 31 | 0 KB | 1 | 22 ms | 100% |
| analytics-sm.com JS | 30 | 3 KB | 2 | 17 ms | 97% |
| googleadservices.com | 29 | 1 KB | 1 | 50 ms | 100% |
| w55c.net | 29 | 0 KB | 1 | 119 ms | 100% |
| googleapis.com | 26 | 0 KB | 1 | 3 ms | 38% |
| jsdelivr.net JS | 19 | 24 KB | 4 | 15 ms | 21% |
| cms.gov JS | 10 | 648 KB | 20 | 86 ms | 80% |
| demdex.net | 10 | 1 KB | 1 | 40 ms | 100% |
| gstatic.com JS | 7 | 313 KB | 2 | 0 ms | 86% |
| adnxs.com | 7 | 0 KB | 1 | 0 ms | 100% |
| casalemedia.com | 7 | 0 KB | 2 | 0 ms | 100% |
| tealiumiq.com JS | 6 | 0 KB | 2 | 15 ms | 100% |
| fontawesome.com | 5 | 107 KB | 2 | 71 ms | 40% |
| unpkg.com JS | 5 | 13 KB | 3 | 257 ms | 40% |
| rubiconproject.com | 5 | 0 KB | 1 | 0 ms | 100% |
| tapad.com | 3 | 0 KB | 2 | 0 ms | 67% |
| rlcdn.com | 3 | 0 KB | 2 | 0 ms | 100% |
| pippio.com | 3 | 0 KB | 1 | 0 ms | 100% |
| linkedin.com | 3 | 0 KB | 2 | 0 ms | 100% |
| bidswitch.net | 3 | 0 KB | 2 | 0 ms | 100% |
| yahoo.com | 2 | 0 KB | 1 | 0 ms | 100% |
| amazonaws.com | 1 | 193 KB | 6 | 676 ms | 100% |
| agkn.com | 1 | 0 KB | 1 | 0 ms | 100% |
| cognitivlabs.com | 1 | 0 KB | 1 | 40 ms | 0% |
| onetag-sys.com | 1 | 0 KB | 1 | 0 ms | 100% |
| adobedc.net | 1 | 0 KB | 1 | 262 ms | 100% |
| pubmatic.com | 1 | 0 KB | 1 | 0 ms | 100% |
| undertone.com | 1 | 0 KB | 1 | 254 ms | 0% |