What technology does edge12.g.yimg.jp use?

We did not detect any specific technologies for edge12.g.yimg.jp in the latest scan.

Is edge12.g.yimg.jp secure (HTTPS)?

Yes. edge12.g.yimg.jp uses TLS 1.3 with a certificate issued by Cybertrust Japan Co., Ltd., valid until Dec 4, 2026.

Who hosts edge12.g.yimg.jp?

edge12.g.yimg.jp is hosted on YAHOO - LY Corporation, JP.

What is edge12.g.yimg.jp's SEO score?

edge12.g.yimg.jp scored 60/100 for SEO in the latest analysis (fair).

What is edge12.g.yimg.jp's overall website score?

edge12.g.yimg.jp has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.

edge12.g.yimg.jp

指定されたURLは存在しません - Yahoo! JAPAN

Last scanned Jul 23, 2026, 12:53 PM

Overall score

Fair

Summary

This website is hosted on YAHOO - LY Corporation, JP. SEO is fair (60/100) and accessibility is excellent (95/100). Security scores poor (35/100) and performance excellent (100/100). Top issue: Missing meta description.

Japan

Hosted on YAHOO - LY Corporation, JP

Top issues to fix

10 issues found · 4 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
Missing viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.

+4 more issues — details in the sections below.

SEO

6 issue(s) found

100

Performance

408 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Meta tags

Title: 指定されたURLは存在しません - Yahoo! JAPAN
Description
Canonical
Language: ja
Charset: utf-8
Viewport
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: YAHOO - LY Corporation, JP
CDN provider: —
IP address: 182.22.31.124
ASN: AS23816 (YAHOO - LY Corporation, JP)

DNS records

Type	Value
A	182.22.31.124
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Cybertrust Japan Co., Ltd.
Subject: edge01.yahoo.co.jp
Valid from: Nov 5, 2025
Valid to: Dec 4, 2026
Days until expiry: 134
SAN domains: edge01.yahoo.co.jp, *.yahoo.co.jp, *.yahooapis.jp, *.ane.yahoo.co.jp, *.auctions.yahoo.co.jp, *.auctions.yahooapis.jp, *.box.yahooapis.jp, *.bylines.news.yahoo.co.jp, *.c.yimg.jp, *.carnavi.yahooapis.jp, *.carview.co.jp, *.carview.yahoo.co.jp, *.chiebukuro.yahoo.co.jp, *.clorder.yahoo.co.jp, *.cvw.jp, *.digitalguide.jp, *.east.edge.storage-yahoo.jp, *.east.edge.storage-yahoobox.jp, *.edge.storage-yahoo.jp, *.edit.yahooapis.jp, *.finance.yahoo.co.jp, *.geocities.jp, *.global.edge.storage-yahoo.jp, *.gyao.yahoo.co.jp, *.jobcatalog.yahoo.co.jp, *.listing.yahoo.co.jp, *.loco.yahoo.co.jp, *.lycorp.co.jp, *.mail.yahoo.co.jp, *.marketing.yahoo.co.jp, *.mkcloud-api.carview.co.jp, *.mkimg.carview.co.jp, *.ms.yahoo.co.jp, *.lycorp-security.jp, *.news.yahoo.co.jp, *.news.yahooapis.jp, *.order.yahoo.co.jp, *.points.yahoo.co.jp, *.psi.yahoo.co.jp, activity.travel.yahoo-net.jp, *.search.yahooapis.jp, *.shopping.c.yimg.jp, *.shopping.srv.yimg.jp, *.shopping.yahoo.co.jp, *.shopping.yahooapis.jp, *.snsimg.carview.co.jp, *.store.yahoo.co.jp, *.travel.yahoo.co.jp, *.wallet.yahoo.co.jp, *.wallet.yahooapis.jp, *.webhosting.yahoo.co.jp, *.west.edge.storage-yahoo.jp, *.west.edge.storage-yahoobox.jp, *.xml.listing.yahoo.co.jp, *.yahoo-help.jp, *.yahoo-net.jp, *.yahoo.jp, *.yahoobox.jp, *.yimg.jp, *.yjtag.jp, *.yjtag.yahoo.co.jp, *.ys-insurance.co.jp, *.push.yahooapis.jp, add.dir.yahoo.co.jp, api.y.clorder.yahoo.co.jp, arc.help.yahoo.co.jp, biztx.points.yahooapis.jp, carview.co.jp, cgi2.r-agent.yahoo.co.jp, cksync.pdsp.yahoo.co.jp, cm.froma.yahoo.co.jp, compass.ymobile.yahoo.co.jp, custom.search.yahoo.co.jp, e.developer.yahoo.co.jp, forms.business.yahoo.co.jp, frame.games.yahoo.co.jp, hrm.grmtrez.yahoo.co.jp, im.ov.yahoo.co.jp, info.hatalike.yahoo.co.jp, movie.chocotle.yahoo.co.jp, online.security.yahoo.co.jp, poiedit.map.yahoo.co.jp, portal.yadui.business.yahoo.co.jp, ssl-tools.kainavi.search.yahoo.co.jp, ssl.api.olp.yahooapis.jp, ssl.map.srv.yimg.jp, www.bosaiguide.jp, www.lohaco.yahoo.co.jp, www.search311.jp, www.sp-hinan.jp, www.techbasevn.com, yahoo.co.jp, yahoo.jp, yj.pn, yjtag.jp

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsEnabled
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

0 internal · 5 external · 0 broken

Images

6 total · 0 missing alt

Scripts / Styles

0 scripts · 0 stylesheets

JS / CSS size

0 B · 3.7 KB

Page size

6.7 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Missing meta description
Missing canonical link
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://edge12.g.yimg.jp
Final URL: https://edge12.g.yimg.jp
HTTP status: 404
HTTP version: HTTP/2
Response time: 408 ms
HTML size: 6.7 KB
Redirect chain: https://edge12.g.yimg.jp

See something wrong on this report? Request a correction

Same hosting provider

s.yimg.jp

404 - Yahoo! JAPAN

YAHOO - LY Corporation, JP

Frequently asked questions

What technology does edge12.g.yimg.jp use?: We did not detect any specific technologies for edge12.g.yimg.jp in the latest scan.
Is edge12.g.yimg.jp secure (HTTPS)?: Yes. edge12.g.yimg.jp uses TLS 1.3 with a certificate issued by Cybertrust Japan Co., Ltd., valid until Dec 4, 2026.
Who hosts edge12.g.yimg.jp?: edge12.g.yimg.jp is hosted on YAHOO - LY Corporation, JP.
What is edge12.g.yimg.jp's SEO score?: edge12.g.yimg.jp scored 60/100 for SEO in the latest analysis (fair).
What is edge12.g.yimg.jp's overall website score?: edge12.g.yimg.jp has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.