yawaraka.org

Auction live

Deal score

43

FAIR

Domain rating

16

Strong authority

Backlinks

602

464 referring domains

Organic traffic

0

$0 traffic value

Current bid

$1

1 bids · $481 valuation

Auction ends

8/13/2026

Auction ended

View auction

43/100

FAIR

DR-16 authority for $1 · 464 referring domains · real content since 2014

DR16

Ref. domains464

Traffic0

Auction snapshot

Current bid$1

Next bid$6

Bids1

Valuation$481

Ends8/13/2026, 4:22 PM

Auction ended

99.8% below valuation

$1$481

$480

below valuation

1

competing bids

Auction ended

remaining

Authority

16DR

Backlinks602

Referring domains464

Dofollow31%

Top backlink sample · 5sample only

DR 0–29

0

DR 30–59

0

DR 60–79

0

DR 80–100

5

Organic demand

Monthly traffic0

Traffic value$0

Top keywords1

Ahrefs organic traffic

Mar ’26Apr ’26May ’26Jun ’26Jul ’26Aug ’26

Domain history

Latest archive

First real content2014

Archive captures2,369

Review riskLOW

Largest gap471 days

Wayback captures by year

54

105

273

245

262

21

109

59

343

568

110

220

201420152016201720182019202120222023202420252026

Top keywords

Top 5 by traffic

KeywordPositionTraffic

ホフマイスター系列#130

Before you bid

Backlink quality

Recorded backlink quality is 67/100.

Good

Marketplace content flag

GoDaddy content classification is not available.

Unknown

Archive continuity

Largest recorded archive gap is 471 days.

Good

DR-16 authority for $1 · 464 referring domains · real content since 2014Score43/100

Backlinks

Actual links pointing to this domain

Source page	DR	Anchor and target	Type	Status
fo 新井研究室 / 業績 folding.c.u-tokyo.ac.jp	89	『柔らかな分子系』ニュースレター No. 47、pp.394 (2017/07)yawaraka.org/letter/NL47_1707.pdf	Rendered	Indexed
ka KAKEN — 研究課題をさがす \| 理論と実験の協奏による柔らかな分子系の機能の科学の国際活動支援 (KAKENHI-INTERNATIONAL-15K21740) kaken.nii.ac.jp	88	http://www.yawaraka.org/index-e.phpyawaraka.org/index-e.php	Raw HTML	Indexed
ch Link \| 慶應義塾大学　理論化学研究室 chem.keio.ac.jp	85	文部科学省科学研究費補助金新学術領域　「柔らかな分子系」yawaraka.org	Raw HTML	Indexed
ch 最近の学会発表 \| 大阪大学大学院理学研究科　化学専攻　生物物理化学研究室 chem.sci.osaka-u.ac.jp	84	「紫外共鳴ラマン分光法を用いた酸素センサータンパク質の構造ダイナミクス観測：機能活性との相関に基づく研究」、山脇竹生、新学術領域「柔らかな分子系」第19回ワークショップ「柔らかな分子系」計測を支える先端的レーザー分光の最前線、東京、平成28年12月3日.yawaraka.org/workshop-19.php	Raw HTML	Indexed
ww リンク \| 高橋(聡)研究室 \| 東北大学多元物質科学研究所 www2.tagen.tohoku.ac.jp	83	新学術領域研究「柔らかな分子系」yawaraka.org/index.php	Raw HTML	Indexed

1–5 of 20

Referring domains

Websites currently linking to this domain

Showing a stored sample of 3 of 464 referring domains reported by Ahrefs.

Referring Domain
google.com	100	1
nii.ac.jp	72	48
u-tokyo.ac.jp	72	11

3 entries

Page 1 of 1

Organic health

Strong traffic, highly concentrated

Traffic0

Value$0

Keywords1

Search volume20

Concentration risk — top two keywords dominate

Non-brand discovery demand

Ahrefs organic traffic

Mar ’26Apr ’26May ’26Jun ’26Jul ’26Aug ’26

Top keywords

Keyword
ホフマイスター系列	1	30

Traffic composition

Top pages

1/letter/NL09_1405.pdf0
0%

Countries

1jp0
100%

Archive workspace

Archive verdict

Relaunched after a 471-day gapInferred

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

Oct 2014

first 200 HTML calc

Last real content

Aug 2026

not the last capture

Coverage

71%

of 143 span months

Largest gap

471d

Open latest capture

Capture continuity

Monthly · UTC · zero months shown

Captures / month Gap No captures since

ContentGapContentContentContent

Era classification is inf from the capture mix.

Peak cadence

409/mo calc

Content months

92 calc

Material gaps

2 calc

Largest gap · 471 dayscalc

Last page beforeobsJan 3, 2019

http://www.yawaraka.org:80/workshop-13.php

Open capture

First page afterobsMar 6, 2021

http://yawaraka.org/prize.html

Open capture

Cadence 4/mo before → 9/mo after. calc

No captures since calc

Aug 2026 — 11 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

124 daysMay 2023 – Oct 2023

Captured pages

Explore historical captures of the domain

50 pages

URL			Type				View
/error/404.phpwww.yawaraka.org	07/29/201814:39 UTC	200	HTML document	794 B	154	1	View
/yawaraka.org	05/17/202611:54 UTC	200	HTML document	7.2 KB	87	19	View
/A01.phpwww.yawaraka.org	10/09/201819:37 UTC	200	HTML document	6.0 KB	27	10	View
/index-e.phpwww.yawaraka.org	11/02/201806:22 UTC	200	HTML document	3.6 KB	26	17	View
/workshop-19.phpwww.yawaraka.org	10/05/201815:47 UTC	200	HTML document	5.0 KB	21	8	View
/index.phpwww.yawaraka.org	11/04/201801:46 UTC	200	HTML document	6.7 KB	20	16	View
/outreach.phpyawaraka.org	08/31/201816:07 UTC	200	HTML document	4.0 KB	15	9	View
/letter.phpwww.yawaraka.org	10/21/201822:09 UTC	200	HTML document	34.5 KB	14	11	View
/member.phpwww.yawaraka.org	10/23/201821:58 UTC	200	HTML document	5.4 KB	14	9	View
/workshop.phpyawaraka.org	08/31/201816:10 UTC	200	HTML document	6.6 KB	13	9	View
/shinbun.phpwww.yawaraka.org	10/21/201821:42 UTC	200	HTML document	4.7 KB	13	8	View
/symposium.phpyawaraka.org	08/31/201816:07 UTC	200	HTML document	3.8 KB	12	7	View
/workshop-13.phpwww.yawaraka.org	01/03/201911:52 UTC	200	HTML document	4.6 KB	11	8	View
/links.phpyawaraka.org	08/31/201815:47 UTC	200	HTML document	24.9 KB	10	9	View
/schedule.phpyawaraka.org	08/31/201815:40 UTC	200	HTML document	4.1 KB	10	9	View
/gaiyou.phpyawaraka.org	08/31/201816:16 UTC	200	HTML document	4.2 KB	10	5	View
/soshiki.phpyawaraka.org	08/31/201815:58 UTC	200	HTML document	2.7 KB	10	4	View
/index-e.htmlwww.yawaraka.org	03/11/202613:27 UTC	200	HTML document	4.0 KB	10	2	View
/outreach.htmlwww.yawaraka.org	03/11/202613:46 UTC	200	HTML document	4.2 KB	10	2	View
/prize.phpyawaraka.org	08/31/201816:23 UTC	200	HTML document	14.5 KB	9	6	View

Showing 1–20 of 50 captures

Page 1 of 3