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 | 517 | 4.7 MB | 31 | 1312 ms | 89% |
| tiqcdn.com JS | 517 | 59 KB | 7 | 25 ms | 89% |
| newrelic.com JS | 517 | 44 KB | 2 | 1 ms | 89% |
| launchdarkly.us | 517 | 11 KB | 2 | 119 ms | 89% |
| youtube.com JS | 517 | 10 KB | 2 | 45 ms | 89% |
| nr-data.net JS | 517 | 0 KB | 6 | 190 ms | 89% |
| qualtrics.com JS | 505 | 843 KB | 15 | 692 ms | 91% |
| googletagmanager.com JS | 505 | 155 KB | 1 | 2 ms | 91% |
| digitalgov.gov JS | 505 | 30 KB | 1 | 1 ms | 91% |
| adoberesources.net JS | 505 | 27 KB | 2 | 2 ms | 91% |
| google-analytics.com | 493 | 0 KB | 1 | 19 ms | 91% |
| nextdoor.com JS | 451 | 59 KB | 4 | 55 ms | 95% |
| bing.com JS | 450 | 15 KB | 3 | 27 ms | 95% |
| akamaihd.net JS | 30 | 5 KB | 2 | 14 ms | 87% |
| googleapis.com | 25 | 0 KB | 1 | 2 ms | 36% |
| adsrvr.org | 25 | 0 KB | 2 | 180 ms | 96% |
| doubleclick.net JS | 20 | 7 KB | 8 | 872 ms | 95% |
| google.com JS | 20 | 0 KB | 12 | 157 ms | 95% |
| jsdelivr.net JS | 18 | 24 KB | 4 | 15 ms | 17% |
| analytics-sm.com JS | 18 | 3 KB | 2 | 25 ms | 94% |
| facebook.net JS | 15 | 143 KB | 2 | 5 ms | 100% |
| facebook.com | 15 | 0 KB | 1 | 35 ms | 100% |
| googleadservices.com | 14 | 1 KB | 1 | 52 ms | 100% |
| w55c.net | 14 | 0 KB | 1 | 112 ms | 100% |
| cms.gov JS | 7 | 648 KB | 20 | 0 ms | 71% |
| gstatic.com JS | 7 | 313 KB | 2 | 0 ms | 86% |
| demdex.net | 7 | 1 KB | 1 | 86 ms | 86% |
| tealiumiq.com JS | 5 | 0 KB | 2 | 37 ms | 100% |
| adnxs.com | 5 | 0 KB | 1 | 0 ms | 100% |
| rlcdn.com | 5 | 0 KB | 1 | 0 ms | 80% |
| bidswitch.net | 5 | 0 KB | 2 | 0 ms | 100% |
| pubmatic.com | 5 | 0 KB | 1 | 0 ms | 100% |
| casalemedia.com | 4 | 0 KB | 2 | 0 ms | 75% |
| yahoo.com | 4 | 0 KB | 1 | 49 ms | 100% |
| cognitivlabs.com | 4 | 0 KB | 3 | 409 ms | 75% |
| contextweb.com JS | 3 | 23 KB | 1 | 374 ms | 100% |
| yimg.com JS | 3 | 7 KB | 2 | 6 ms | 100% |
| rubiconproject.com | 3 | 0 KB | 1 | 0 ms | 67% |
| fontawesome.com | 2 | 107 KB | 2 | 8 ms | 0% |
| unpkg.com JS | 2 | 13 KB | 3 | 132 ms | 0% |
| tapad.com | 1 | 0 KB | 2 | 0 ms | 100% |
| cadent.com | 1 | 0 KB | 1 | 0 ms | 100% |
| fwmrm.net | 1 | 0 KB | 1 | 0 ms | 100% |
| connectad.io | 1 | 0 KB | 1 | 0 ms | 100% |
| pippio.com | 1 | 0 KB | 1 | 0 ms | 100% |
| linkedin.com | 1 | 0 KB | 2 | 0 ms | 100% |