Deal score
Domain rating
Backlinks
Organic traffic
Current bid
Auction ends
DR-29 authority for $355 · 1,370 referring domains · real content since 2001
Auction ended
$830
below valuation
13
competing bids
Auction ended
remaining
SEO value
Possesses phenomenal historical authority with tens of thousands of educational and museum backlinks.
No traffic history recorded.
Wayback captures by year
No keywords recorded.
Backlink quality
Recorded backlink quality is 46/100.
Marketplace content flag
GoDaddy content classification is not available.
Archive continuity
Largest recorded archive gap is 351 days.
Actual links pointing to this domain
| Source page | DR | Anchor and target | Type | Status | |
|---|---|---|---|---|---|
en William Penn en.wikipedia.org | 97 | "Quaker Oats box label, circa 1920s" .crystalradio.net. Archived from the original on 10 January 2017crystalradio.net/oatbox/frontwithtop1.jpg | Raw HTML | Indexed | |
ha am - Building a crystal radio with my brother. How does this circuit work? - Amateur Radio Stack Exchange ham.stackexchange.com | 91 | http://crystalradio.net/beginners/crystalradio.net/beginners/ | Rendered | Indexed | |
in Stupid Simple Arduino LF RFID Tag Spoofer : 9 Steps - Instructables instructables.com | 88 | you can use an induction calculator like the one here www.crystalradio.net/cal/indcal2.shtml . I used the green spool from the Radio Shackcrystalradio.net/cal/indcal2.shtml | Rendered | Indexed | |
ls http://en.wikipedia.org/wiki/Cat's-whisker_detector lso.fe.uni-lj.si | 82 | External links ■ Crystal and Solid Contact Rectifiers ( http://www.crystalradio.net/minerals/GALENA.PDF ) 1909 publication describes experiments to determine the means ofcrystalradio.net/minerals/GALENA.PDF | Raw HTML | Indexed | |
st The Complete Guide on How to Build a Crystal Radio—Plus How They Work << Steampunk R&D :: WonderHowTo steampunk.wonderhowto.com | 75 | , Makezine , University of Oregon , CrystalRadio.net , and Science Buddiescrystalradio.net | Rendered | Indexed |
Websites currently linking to this domain
Showing a stored sample of 3 of 1,370 referring domains reported by Ahrefs.
Referring Domain | ||
|---|---|---|
| wikipedia.org | 100 | 55 |
| wikihow.com | 88 | 1 |
| instructables.com | 74 | 2 |
3 entries
Diversified organic demand
No traffic history recorded.
Keyword | ||
|---|---|---|
| No keywords match these filters. | ||
No data recorded.
No data recorded.
Archive workspace
Archive verdict
Real content on both sides of the largest gap — consistent with a drop-catch or repurpose. Verify with the linked captures before relying on it.
First real content
first 200 HTML calc
Last real content
not the last capture
Coverage
of 308 span months
Largest gap
Monthly · UTC · zero months shown
Era classification is inf from the capture mix.
Peak cadence
3,999/mo calc
Content months
258 calc
Material gaps
5 calc
Largest gap · 351 dayscalc
Cadence 29/mo before → 1/mo after. calc
No captures since calc
Sep 2026 — 23 days and counting.
Not counted as a gap: nothing bounds it on the far side. Absence of captures is not proof the site is down.
Other material gaps
Explore historical captures of the domain
URL | Type | View | |||||
|---|---|---|---|---|---|---|---|
| /www.crystalradio.net | 12/08/202409:15 UTC | 200 | HTML document | 1.4 KB | 600 | 118 | View |
| /crystalplans/index.shtmlcrystalradio.net | 05/02/202422:18 UTC | 200 | HTML document | 24.3 KB | 190 | 43 | View |
| /crystalplans/crystalradio.net | 11/21/202309:20 UTC | 200 | HTML document | 24.1 KB | 169 | 22 | View |
| /index.shtmlcrystalradio.net | 03/01/202406:59 UTC | 200 | HTML document | 13.4 KB | 141 | 51 | View |
| /cal/indcal.shtmlcrystalradio.net | 06/05/202415:16 UTC | 200 | HTML document | 4.8 KB | 136 | 26 | View |
| /soundpowered/restore/index.shtmlcrystalradio.net | 03/18/202401:21 UTC | 200 | HTML document | 5.6 KB | 132 | 20 | View |
| /cal/indcal2.shtmlcrystalradio.net | 03/31/202416:04 UTC | 200 | HTML document | 4.3 KB | 129 | 29 | View |
| /beginners/index.shtmlcrystalradio.net | 02/04/202410:24 UTC | 200 | HTML document | 7.1 KB | 127 | 31 | View |
| /soundpowered/crystalradio.net | 11/14/202321:44 UTC | 200 | HTML document | 8.6 KB | 125 | 37 | View |
| /cal/diodeid.shtmlcrystalradio.net | 07/02/202423:22 UTC | 200 | HTML document | 3.3 KB | 125 | 30 | View |
| /suppliers.shtmlcrystalradio.net | 03/01/202406:55 UTC | 200 | HTML document | 4.0 KB | 120 | 29 | View |
| /minerals/index.shtmlcrystalradio.net | 04/16/202405:23 UTC | 200 | HTML document | 5.8 KB | 120 | 28 | View |
| /crystalsets/lyonodyne/index.shtmlcrystalradio.net | 03/01/202406:50 UTC | 200 | HTML document | 8.0 KB | 117 | 27 | View |
| /beginners3/cap.shtmlcrystalradio.net | 07/02/202414:33 UTC | 200 | HTML document | 5.5 KB | 117 | 25 | View |
| /professorcoyle/professorcoylecyl.shtmlcrystalradio.net | 03/01/202407:01 UTC | 200 | HTML document | 11.3 KB | 116 | 22 | View |
| /soundpowered/matching/index.shtmlcrystalradio.net | 03/18/202402:09 UTC | 200 | HTML document | 13.9 KB | 113 | 31 | View |
| /beginners3/index.shtmlcrystalradio.net | 04/20/202400:00 UTC | 200 | HTML document | 3.5 KB | 113 | 29 | View |
| /bench/index.shtmlcrystalradio.net | 03/29/202317:25 UTC | 200 | HTML document | 9.6 KB | 112 | 36 | View |
| /howitworks/index.shtmlcrystalradio.net | 04/15/202412:11 UTC | 200 | HTML document | 5.1 KB | 110 | 22 | View |
| /contest/index.htmlcrystalradio.net | 03/29/202317:25 UTC | 200 | HTML document | 1.1 KB | 108 | 5 | View |
Showing 1–20 of 50 captures