Namecheap
Expired Domain
POLYFILL.IO
58/100
Last Update
Updated
5 months
Domain Age13.1 yrs
Est. Value$90
Backlinks10,395
Domain Highlights
8 chars
2 words
.io
10,395 backlinks
A Polyfill.io two-word name, .io is currently available through Namecheap, rated 57/100. With 21 of registration history behind it, this domain's Trust Flow of 0 reflects a backlink profile that supports organic visibility from the moment of transfer.
Source
Namecheap
Last Known Bid
$1,705.00
Auction Type
Expired Domain
Number of Bids
24
End Date
Apr 25, 2026
End Time
10:00 AM CST
Status
Ended
Auction Link
View Listing
TLD
.io
SLD
polyfill
Length
8 characters
Word Count
2
Registration Date
Mar 17, 2013
Expiry Date
N/A
Domain Age
13.1 years
Appraisal Value
$90
Numeric
No
Hyphenated
No
Backlinks
10,395
Referring Domains
0
Domain Authority (DA)
74/100
Page Authority (PA)
0/100
Trust Flow (TF)
21
Citation Flow (CF)
36
Est. Monthly Traffic
0
How each scoring factor contributed to the overall rating of 58/100.
TLD Quality
10.0/15.0
Domain Length
5.0/10.0
Brandability
5.0/10.0
Domain Age
2.4/4.0
Number of Bids
12.0/15.0
Current Bid Value
9.6/12.0
Backlinks / Authority
5.0/5.0
Appraisal Value
1.4/21.0
No Hyphens
4.0/4.0
No Numbers
4.0/4.0
Keywords
0.0/5.0
Final Rating
58/100
| Domain | Date Sold | Venue | Est. Price |
|---|---|---|---|
| HOTSEAT.IO | Mar 13, 2026 | Namecheap | $500 – $2,500+ |
| PROTEC.IO | Mar 5, 2026 | GoDaddy | $12 – $100+ |
| UPSTOCK.IO | Feb 26, 2026 | Namecheap | $250 – $500+ |
| SPARTADEX.IO | Feb 19, 2026 | Namecheap | $500 – $1,000+ |
| ZIPFORCE.IO | Feb 17, 2026 | GoDaddy | $250 – $500+ |
| BOSCOIN.IO | Feb 11, 2026 | Namecheap | $500 – $2,500+ |
Prices are estimated ranges based on last known bids, not confirmed sale prices.
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