What technology does cotta.jp use?

cotta.jp is built with Vue.js, WordPress, jQuery, Google Analytics, Google Ads, Apache.

Is cotta.jp secure (HTTPS)?

Yes. cotta.jp uses TLS 1.3 with a certificate issued by Starfield Technologies, Inc., valid until Oct 17, 2026.

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

What is cotta.jp's SEO score?

cotta.jp scored 70/100 for SEO in the latest analysis (fair).

What is cotta.jp's overall website score?

cotta.jp has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.

cotta.jp

cottaコッタ【公式】 | お菓子・パン材料・ラッピングの通販

Last scanned Jul 26, 2026, 5:48 AM

Overall score

Great

Summary

【日本最大級】お菓子作りやパン作りの食材、道具、ラッピング資材は2万点以上！人気・おすすめのお菓子レシピや、簡単で美味しいパンレシピなども公開中。. This website uses WordPress. SEO is fair (70/100) and accessibility is excellent (95/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

【日本最大級】お菓子作りやパン作りの食材、道具、ラッピング資材は2万点以上！人気・おすすめのお菓子レシピや、簡単で美味しいパンレシピなども公開中。

Top issues to fix

11 issues found · 2 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
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 X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
6 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.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.

+5 more issues — details in the sections below.

SEO

5 issue(s) found

Performance

2.64 s

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.

Instagram Instagram Instagram Instagram Instagram Instagram Instagram Instagram Instagram Instagram

Meta tags

Title: cottaコッタ【公式】 | お菓子・パン材料・ラッピングの通販
Description: 【日本最大級】お菓子作りやパン作りの食材、道具、ラッピング資材は2万点以上！人気・おすすめのお菓子レシピや、簡単で美味しいパンレシピなども公開中。
Canonical: https://www.cotta.jp/
Language: ja
Charset: utf-8
Viewport
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Vue.js WordPress jQuery Google Analytics Google Ads 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 1.3
Issuer: Starfield Technologies, Inc.
Subject: www.cotta.jp
Valid from: Oct 9, 2025
Valid to: Oct 17, 2026
Days until expiry: 80
SAN domains: staffblog.cotta.jp, recipe.cotta.jp, www.cotta.jp, cotta.jp

Security headers

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

Compression: gzip · 8 cookie(s) observed

Content & assets

Headings

H1 1 · H2 11 · H3 0

Links

168 internal · 28 external · 20 broken

Images

129 total · 19 missing alt

Scripts / Styles

56 scripts · 8 stylesheets

JS / CSS size

171 KB · 5.8 KB

Page size

284 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 structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://cotta.jp
Final URL: https://www.cotta.jp/
HTTP status: 200
HTTP version: HTTP/2
Response time: 2.64 s
HTML size: 284 KB
Redirect chain: https://cotta.jp → https://www.cotta.jp/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does cotta.jp use?: cotta.jp is built with Vue.js, WordPress, jQuery, Google Analytics, Google Ads, Apache.
Is cotta.jp secure (HTTPS)?: Yes. cotta.jp uses TLS 1.3 with a certificate issued by Starfield Technologies, Inc., valid until Oct 17, 2026.
Who hosts cotta.jp?: Hosting provider information for cotta.jp is not available yet.
What is cotta.jp's SEO score?: cotta.jp scored 70/100 for SEO in the latest analysis (fair).
What is cotta.jp's overall website score?: cotta.jp has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.