polyfill.io
Linked to by many domains, with a high Domain Power Rank.
- Global Rank
- #1,085
▼ 25
- Rank in TLD
- #21
▼ 5
- Referring Domains
- 24,993
▼ 1,151
- Average Referrer Power Rank
- 17.5
- Subdomains
- 3
- Domain age
- 13 yr 7 mo
Link summary
- Average Referrer Power Rank
- 17.5
- Median Referrer Power Rank
- 14.6
- Referring Domains
- 24,993
- Linked domain count
- 0
Referrer Power Rank distribution
0–9 8,137
10–19 8,400
20–29 4,598
30–39 1,870
40–49 1,001
50–59 537
60–69 276
70–79 143
80–89 24
90–100 7
Total 24,993
Referring domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| google.com | 99.9 | #1 |
| cloudflare.com | 96.4 | #8 |
| wordpress.org | 93.7 | #18 |
| github.com | 93.6 | #19 |
| microsoft.com | 92.0 | #32 |
| adobe.com | 90.6 | #41 |
| squarespace.com | 90.3 | #47 |
| mozilla.org | 89.8 | #51 |
| w3.org | 88.8 | #60 |
| storage.googleapis.com | 88.6 | #64 |
Basic Information
- Registration date
- 18 Mar 2013
- Last updated
- 29 Aug 2026
- Expires
- 18 Mar 2029
- Domain statuses
- clientDeleteProhibited clientRenewProhibited clientTransferProhibited clientUpdateProhibited
- Registry
- Internet Computer Bureau Limited
- Registrar
- GoDaddy.com, LLC
Subdomain
Observed subdomains (3)
cdn.polyfill.ioqa.polyfill.iowww.polyfill.io
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | polyfill.io | 212 | 172.67.220.166 |
| A | polyfill.io | 212 | 104.21.62.62 |
| AAAA | polyfill.io | 300 | 2606:4700:3033::6815:3e3e |
| AAAA | polyfill.io | 300 | 2606:4700:3037::ac43:dca6 |
| NS | polyfill.io | 86400 | curt.ns.cloudflare.com |
| NS | polyfill.io | 86400 | paislee.ns.cloudflare.com |
| SOA | polyfill.io | 1800 | curt.ns.cloudflare.com. dns.cloudflare.com. 2418959034 10000 2400 604800 1800 |
These figures cover only links found in our own analysis, not every link on the web.