What technology does tsunagu.cloud use?

tsunagu.cloud is built with Laravel, jQuery, Google Analytics, Nginx.

Is tsunagu.cloud secure (HTTPS)?

Yes. tsunagu.cloud uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 18, 2026.

Who hosts tsunagu.cloud?

tsunagu.cloud is hosted on AWS.

What is tsunagu.cloud's SEO score?

tsunagu.cloud scored 75/100 for SEO in the latest analysis (fair).

What is tsunagu.cloud's overall website score?

tsunagu.cloud has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.

tsunagu.cloud

つなぐ

Last scanned Jul 26, 2026, 12:19 PM

Overall score

Fair

Summary

クラウドソーシング「つなぐ」なら安全に手数料を気にせずスキル、知識の売買が可能になります。イラスト制作、ホームページ制作、アプリ開発、ライティング�… This website uses Nginx hosted on AWS. SEO is good (75/100) and accessibility is fair (70/100). Security scores good (80/100) and performance fair (65/100). Top issue: Meta description longer than 160 characters.

クラウドソーシング「つなぐ」なら安全に手数料を気にせずスキル、知識の売買が可能になります。イラスト制作、ホームページ制作、アプリ開発、ライティングなど趣味や特技を仕事にしたい、気軽に作成を依頼したいなら、使い易い便利な機能が豊富なつなぐをご利用ください。

United States

Hosted on AWS

Top issues to fix

8 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.
Over half of images are missing alt text
Accessibility
Add alt attributes to images — screen readers depend on them, and they help image SEO.
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.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.

+2 more issues — details in the sections below.

SEO

4 issue(s) found

Performance

806 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.

X (Twitter)X (Twitter)Facebook X (Twitter)

Contact

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

Email: info@tsunagu.cloud

Source: https://tsunagu.cloud/contact/create

Meta tags

Title: つなぐ
Description: クラウドソーシング「つなぐ」なら安全に手数料を気にせずスキル、知識の売買が可能になります。イラスト制作、ホームページ制作、アプリ開発、ライティングなど趣味や特技を仕事にしたい、気軽に作成を依頼したいなら、使い易い便利な機能が豊富なつなぐをご利用ください。
Canonical
Language: ja
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Laravel jQuery Google Analytics Nginx

Hosting & CDN

Hosting provider: AWS
CDN provider: —
IP address: 18.177.108.41
ASN: AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

Type	Value
A	18.177.108.41
AAAA	—
MX	mail20.onamae.ne.jp
TXT	v=spf1 include:_spf.onamae.ne.jp ~all
NS	ns-rs2.gmoserver.jp ns-rs1.gmoserver.jp
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: tsunagu.cloud
Valid from: Jul 20, 2026
Valid to: Oct 18, 2026
Days until expiry: 82
SAN domains: tsunagu.cloud

Security headers

Strict-Transport-SecurityMissing
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 6 · H3 3

Links

140 internal · 8 external · 0 broken

Images

227 total · 209 missing alt

Scripts / Styles

8 scripts · 6 stylesheets

JS / CSS size

2.9 MB · 644 KB

Page size

282 KB

Robots.txt & Sitemap

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

SEO issues

Meta description longer than 160 characters
Missing canonical link
No structured data (JSON-LD) found
sitemap.xml not found

Scan details

Requested URL: https://tsunagu.cloud
Final URL: https://tsunagu.cloud
HTTP status: 200
HTTP version: HTTP/2
Response time: 801 ms
HTML size: 282 KB
Redirect chain: https://tsunagu.cloud

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