What technology does 81100.jp use?

81100.jp is built with Next.js, Laravel, Apache.

Is 81100.jp secure (HTTPS)?

Yes. 81100.jp uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Jan 27, 2027.

Hosting provider information for 81100.jp is not available yet.

What is 81100.jp's SEO score?

81100.jp scored 55/100 for SEO in the latest analysis (fair).

What is 81100.jp's overall website score?

81100.jp has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.

81100.jp

トップ | 短期・単発の仕事を探すならバイトレ

Last scanned Jul 26, 2026, 12:49 PM

Overall score

Fair

Summary

短期・単発の仕事を探すならバイトレ！空いた時間や気が向いた時に、気軽にお仕事ができます。日付・場所・駅を選んでまずはお仕事検索！バイトレならあなた�… This website uses Next.js. SEO is fair (55/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

短期・単発の仕事を探すならバイトレ！空いた時間や気が向いた時に、気軽にお仕事ができます。日付・場所・駅を選んでまずはお仕事検索！バイトレならあなたにぴったりな仕事がきっと見つかります。

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.
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.

+6 more issues — details in the sections below.

SEO

7 issue(s) found

100

Performance

206 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.

Meta tags

Title: トップ | 短期・単発の仕事を探すならバイトレ
Description: 短期・単発の仕事を探すならバイトレ！空いた時間や気が向いた時に、気軽にお仕事ができます。日付・場所・駅を選んでまずはお仕事検索！バイトレならあなたにぴったりな仕事がきっと見つかります。
Canonical: https://81100.jp
Language: ja
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Next.js Laravel Apache

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: DigiCert Inc
Subject: www.81100.jp
Valid from: Jul 13, 2026
Valid to: Jan 27, 2027
Days until expiry: 183
SAN domains: www.81100.jp, 81100.jp

Security headers

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

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

1 total · 0 missing alt

Scripts / Styles

55 scripts · 2 stylesheets

JS / CSS size

56.4 KB · 3.4 KB

Page size

63.3 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
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://81100.jp
Final URL: https://81100.jp
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 205 ms
HTML size: 63.3 KB
Redirect chain: https://81100.jp

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does 81100.jp use?: 81100.jp is built with Next.js, Laravel, Apache.
Is 81100.jp secure (HTTPS)?: Yes. 81100.jp uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Jan 27, 2027.
Who hosts 81100.jp?: Hosting provider information for 81100.jp is not available yet.
What is 81100.jp's SEO score?: 81100.jp scored 55/100 for SEO in the latest analysis (fair).
What is 81100.jp's overall website score?: 81100.jp has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.

Top issues to fix

Organization

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