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 | 479 | 4.7 MB | 31 | 1363 ms | 90% |
| tiqcdn.com JS | 479 | 59 KB | 7 | 25 ms | 90% |
| newrelic.com JS | 479 | 44 KB | 2 | 1 ms | 90% |
| launchdarkly.us | 479 | 11 KB | 2 | 144 ms | 90% |
| youtube.com JS | 479 | 10 KB | 2 | 50 ms | 90% |
| nr-data.net JS | 479 | 0 KB | 6 | 188 ms | 90% |
| qualtrics.com JS | 471 | 847 KB | 15 | 694 ms | 92% |
| googletagmanager.com JS | 471 | 157 KB | 1 | 3 ms | 92% |
| digitalgov.gov JS | 471 | 30 KB | 1 | 1 ms | 92% |
| adoberesources.net JS | 471 | 27 KB | 2 | 2 ms | 92% |
| nextdoor.com JS | 420 | 59 KB | 4 | 48 ms | 97% |
| google-analytics.com | 420 | 0 KB | 1 | 19 ms | 92% |
| bing.com JS | 417 | 15 KB | 3 | 29 ms | 97% |
| adsrvr.org | 29 | 0 KB | 2 | 175 ms | 97% |
| doubleclick.net JS | 26 | 7 KB | 8 | 878 ms | 100% |
| google.com JS | 26 | 0 KB | 12 | 144 ms | 100% |
| facebook.net JS | 25 | 145 KB | 2 | 5 ms | 100% |
| facebook.com | 25 | 0 KB | 1 | 31 ms | 100% |
| akamaihd.net JS | 23 | 5 KB | 2 | 24 ms | 87% |
| analytics-sm.com JS | 23 | 3 KB | 2 | 52 ms | 100% |
| googleadservices.com | 22 | 1 KB | 1 | 53 ms | 100% |
| w55c.net | 22 | 0 KB | 1 | 132 ms | 100% |
| googleapis.com | 16 | 0 KB | 1 | 2 ms | 50% |
| jsdelivr.net JS | 14 | 24 KB | 4 | 14 ms | 43% |
| cms.gov JS | 9 | 106 KB | 6 | 14 ms | 56% |
| rubiconproject.com | 6 | 0 KB | 1 | 0 ms | 100% |
| fontawesome.com | 5 | 46 KB | 1 | 5 ms | 20% |
| unpkg.com JS | 5 | 13 KB | 3 | 172 ms | 20% |
| demdex.net | 4 | 1 KB | 1 | 103 ms | 75% |
| rlcdn.com | 4 | 0 KB | 2 | 0 ms | 100% |
| tealiumiq.com JS | 3 | 0 KB | 2 | 23 ms | 67% |
| tapad.com | 3 | 0 KB | 2 | 0 ms | 100% |
| adnxs.com | 3 | 0 KB | 1 | 0 ms | 100% |
| casalemedia.com | 3 | 0 KB | 1 | 0 ms | 100% |
| bidswitch.net | 3 | 0 KB | 2 | 0 ms | 100% |
| pubmatic.com | 3 | 0 KB | 1 | 0 ms | 100% |
| pippio.com | 3 | 0 KB | 1 | 0 ms | 100% |
| linkedin.com | 3 | 0 KB | 2 | 0 ms | 100% |
| gstatic.com JS | 2 | 313 KB | 2 | 0 ms | 100% |
| amazonaws.com | 1 | 193 KB | 6 | 2440 ms | 100% |
| contextweb.com JS | 1 | 23 KB | 1 | 234 ms | 100% |
| yimg.com JS | 1 | 7 KB | 2 | 29 ms | 100% |
| agkn.com | 1 | 0 KB | 1 | 0 ms | 100% |
| yahoo.com | 1 | 0 KB | 1 | 71 ms | 100% |
| cognitivlabs.com | 1 | 0 KB | 3 | 452 ms | 100% |