What technology does onecareer.jp use?

onecareer.jp is built with Vue.js, Nuxt.

Is onecareer.jp secure (HTTPS)?

Yes. onecareer.jp uses TLS 1.2 with a certificate issued by Amazon, valid until Nov 6, 2026.

Who hosts onecareer.jp?

Hosting provider information for onecareer.jp is not available yet.

What is onecareer.jp's SEO score?

onecareer.jp scored 60/100 for SEO in the latest analysis (fair).

What is onecareer.jp's overall website score?

onecareer.jp has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.

onecareer.jp

就活サイト【ワンキャリア】インターンシップや新卒の就職活動情報が満載

Last scanned Jul 26, 2026, 5:47 AM

Overall score

Fair

Summary

はじめてのキャリアを選ぶ、就活サイト【ワンキャリア】本選考・インターンシップ選考のES・面接・GD対策や自己分析のコツ、インターン等の就活イベントのクチ… This website uses Nuxt. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

はじめてのキャリアを選ぶ、就活サイト【ワンキャリア】本選考・インターンシップ選考のES・面接・GD対策や自己分析のコツ、インターン等の就活イベントのクチコミ、説明会のスケジュール、業界・企業研究コラムまでが揃う、就職活動サイトの新定番！

Top issues to fix

12 issues found · 3 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.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.

+6 more issues — details in the sections below.

SEO

7 issue(s) found

100

Performance

390 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.

Organization

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

Contact

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

Email: f6f8f11b83504859864a78f7fae0e584@o405964.ingest.sentry.io

Meta tags

Title: 就活サイト【ワンキャリア】インターンシップや新卒の就職活動情報が満載
Description: はじめてのキャリアを選ぶ、就活サイト【ワンキャリア】本選考・インターンシップ選考のES・面接・GD対策や自己分析のコツ、インターン等の就活イベントのクチコミ、説明会のスケジュール、業界・企業研究コラムまでが揃う、就職活動サイトの新定番！
Canonical
Language: ja
Charset: utf-8
Viewport: width=device-width, initial-scale=1, maximum-scale=1.0, viewport-fit=cover
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Vue.js Nuxt

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

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

TLS / SSL certificate

Version: TLS 1.2
Issuer: Amazon
Subject: onecareer.jp
Valid from: Oct 9, 2025
Valid to: Nov 6, 2026
Days until expiry: 103
SAN domains: onecareer.jp, onecareercloud.jp, *.onecareer.jp, *.onecareercloud.jp

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 6 · H3 1

Links

80 internal · 11 external · 9 broken

Images

14 total · 0 missing alt

Scripts / Styles

4 scripts · 3 stylesheets

JS / CSS size

44.4 KB · 45.9 KB

Page size

162 KB

Robots.txt & Sitemap

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

SEO issues

Title longer than 60 characters
Meta description longer than 160 characters
Missing canonical link
No H1 heading found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://onecareer.jp
Final URL: https://onecareer.jp
HTTP status: 200
HTTP version: HTTP/2
Response time: 387 ms
HTML size: 162 KB
Redirect chain: https://onecareer.jp

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Frequently asked questions

What technology does onecareer.jp use?: onecareer.jp is built with Vue.js, Nuxt.
Is onecareer.jp secure (HTTPS)?: Yes. onecareer.jp uses TLS 1.2 with a certificate issued by Amazon, valid until Nov 6, 2026.
Who hosts onecareer.jp?: Hosting provider information for onecareer.jp is not available yet.
What is onecareer.jp's SEO score?: onecareer.jp scored 60/100 for SEO in the latest analysis (fair).
What is onecareer.jp's overall website score?: onecareer.jp has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.

Top issues to fix

Organization

Contact

Meta tags

OpenGraph & Twitter Card

Technologies

Hosting & CDN

DNS records

TLS / SSL certificate

Security headers

Content & assets

Robots.txt & Sitemap

SEO issues

Accessibility issues

Scan details

Related websites

Frequently asked questions