Deal score
Domain rating
Backlinks
Organic traffic
Current bid
Auction ends
DR-23 authority for $305 · 634 referring domains · real content since 2007
Auction ended
$1,126
below valuation
17
competing bids
Auction ended
remaining
No traffic history recorded.
Wayback captures by year
No keywords recorded.
Backlink quality
Recorded backlink quality is 52/100.
Marketplace content flag
GoDaddy content classification is not available.
Archive continuity
Largest recorded archive gap is 241 days.
Actual links pointing to this domain
| Source page | DR | Anchor and target | Type | Status | |
|---|---|---|---|---|---|
fi Diskmag fi.wikipedia.org | 97 | https://polymathprogrammer.com/tag/diskmag/polymathprogrammer.com/tag/diskmag/ | Raw HTML | Indexed | |
gi GitHub - jbranchaud/resources: a collection of free, online resources for various technologies, languages, and tools · GitHub github.com | 97 | Basic Color Theory for Programmerspolymathprogrammer.com/2008/08/04/basic-colour-theory-for-programmers/ | Rendered | Indexed | |
me Visualizing Quantum Logic Gates - Bloch Sphere | Quantum Untangled medium.com | 94 | http://polymathprogrammer.com/2008/09/01/cartesian-coordinates-and-transformation-matrices/polymathprogrammer.com/2008/09/01/cartesian-coordinates-and-transformation-matrices/ | Rendered | Indexed | |
st .net - How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office? - Stack Overflow stackoverflow.com | 92 | XML SDK - Open XML Writer can be found at polymathprogrammer.com/2012/08/06/… Or see Stack Overflow solution stackoverflow.com/questions/11370672/…polymathprogrammer.com/2012/08/06/how-to-properly-use-openxmlwriter-to-write-large-excel-files/ | Rendered | Indexed | |
ma geometry - Is there an equation to describe regular polygons? - Mathematics Stack Exchange math.stackexchange.com | 91 | Read the explanations of how I got that equation here: polymathprogrammer.com/2014/01/29/…polymathprogrammer.com/2014/01/29/regular-polygon-equation-solved/ | Rendered | Indexed |
Websites currently linking to this domain
Showing a stored sample of 3 of 634 referring domains reported by Ahrefs.
Referring Domain | ||
|---|---|---|
| wikipedia.org | 100 | 1 |
| medium.com | 98 | 3 |
| habr.com | 72 | 1 |
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 228 span months
Largest gap
Monthly · UTC · zero months shown
Era classification is inf from the capture mix.
Peak cadence
1,118/mo calc
Content months
204 calc
Material gaps
2 calc
Largest gap · 241 dayscalc
https://polymathprogrammer.com/images/blog/200809/cartesiancoordinates3d.png
Open capturehttp://polymathprogrammer.com/wp-includes/js/wp-emoji-release.min.js?ver=f5294d5d146e022dd520f7ca16ba39af
Open captureCadence 184/mo before → 21/mo after. calc
No captures since calc
Aug 2026 — 16 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
Showing 1–20 of 50 captures