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keisanki.me

便利な外国為替レート計算機

Last scanned Jul 27, 2026, 11:43 AM · 1 view

93

Overall score

Excellent

Summary

外貨(ドル・ユーロ・ポンド・元・フラン・バーツ・ウォン・ペソ)を現在の為替レートで日本円(JPY)に計算します。. This website uses Google Analytics hosted on GMO-I-R1 - GMO Internet, Inc., JP. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.

外貨(ドル・ユーロ・ポンド・元・フラン・バーツ・ウォン・ペソ)を現在の為替レートで日本円(JPY)に計算します。

Japan
Hosted on GMO-I-R1 - GMO Internet, Inc., JP

Top issues to fix

5 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • 2 cookies without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

  • 1 broken link on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

85

SEO

2 issue(s) found

100

Performance

157 ms

90

Security

HTTPS & header checks

100

Accessibility

0 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.

Organization

Company details published in this site's own structured data.

外貨(ドル・ユーロ・ポンド・元・フラン・バーツ・ウォン・ペソ)を現在の為替レートで日本円(JPY)に計算します。

Contact

Email, phone, and address published on this site's own pages.

Source: https://keisanki.me/contact

Meta tags

Title
便利な外国為替レート計算機
Description
外貨(ドル・ユーロ・ポンド・元・フラン・バーツ・ウォン・ペソ)を現在の為替レートで日本円(JPY)に計算します。
Canonical
https://keisanki.me/
Language
ja
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
便利な外国為替レート計算機
og:description
外貨(ドル・ユーロ・ポンド・元・フラン・バーツ・ウォン・ペソ)を現在の為替レートで日本円(JPY)に計算します。
og:type
article
og:url
https://keisanki.me/

Twitter Card

twitter:card
summary_large_image
twitter:title
便利な外国為替レート計算機
twitter:description
外貨(ドル・ユーロ・ポンド・元・フラン・バーツ・ウォン・ペソ)を現在の為替レートで日本円(JPY)に計算します。

Technologies

Detected frameworks, languages, and tools.

jQueryGoogle AnalyticsGoogle Ads

Hosting & CDN

CDN provider
—
IP address
160.251.104.20
ASN
AS7506 (GMO-I-R1 - GMO Internet, Inc., JP)

DNS records

TypeValue
A
  • 160.251.104.20
AAAA—
MX
  • mail93.conoha.ne.jp
TXT
  • google-site-verification=aV72ZCkVaNINBknzHVOgC2oNcch3N0H-7o9LpZz8GVs
  • google-site-verification=nOlMhrXpFMl7ihxsAu4veDaBVqSRWam5i5R5Y6L_ndU
  • v=spf1 include:_spf.conoha.ne.jp ~all
NS
  • 03.dnsv.jp
  • 04.dnsv.jp
  • 01.dnsv.jp
  • 02.dnsv.jp
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
ZeroSSL GmbH
Subject
*.keisanki.me
Valid from
Jul 6, 2026
Valid to
Jan 20, 2027
Days until expiry
177
SAN domains
*.keisanki.me, keisanki.me

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 1 · H3 1

Links

177 internal · 30 external · 1 broken

Images

0 total · 0 missing alt

Scripts / Styles

17 scripts · 5 stylesheets

JS / CSS size

432 KB · 25.2 KB

Page size

67.5 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
1
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • No structured data (JSON-LD) found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL
https://keisanki.me
Final URL
https://keisanki.me
HTTP status
200
HTTP version
HTTP/2
Response time
156 ms
HTML size
67.5 KB
Redirect chain
https://keisanki.me

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does keisanki.me use?
keisanki.me is built with jQuery, Google Analytics, Google Ads.
Is keisanki.me secure (HTTPS)?
Yes. keisanki.me uses TLS 1.3 with a certificate issued by ZeroSSL GmbH, valid until Jan 20, 2027.
Who hosts keisanki.me?
keisanki.me is hosted on GMO-I-R1 - GMO Internet, Inc., JP.
What is keisanki.me's SEO score?
keisanki.me scored 85/100 for SEO in the latest analysis (great).
What is keisanki.me's overall website score?
keisanki.me has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.
Is keisanki.me hiring?
keisanki.me has a careers page; check it directly for current openings.