What technology does netsea.jp use?

netsea.jp is built with Laravel, jQuery, Nginx.

Is netsea.jp secure (HTTPS)?

Yes. netsea.jp uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Dec 25, 2026.

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

What is netsea.jp's SEO score?

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

What is netsea.jp's overall website score?

netsea.jp has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.

netsea.jp

卸売・問屋・仕入れなら国内最大級の商品掲載数【NETSEA】

Last scanned Jul 26, 2026, 5:47 AM

Overall score

Great

Summary

商品数230万点、卸問屋数4,700社、バイヤー数52万社！日本最大級の問屋・卸売・卸・仕入れ専門サイトNETSEA(ネッシー)があなたの「売りたい！買いたい！」をお手伝�… This website uses Nginx. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

株式会社 SynaBiz

商品数230万点、卸問屋数4,700社、バイヤー数52万社！日本最大級の問屋・卸売・卸・仕入れ専門サイトNETSEA(ネッシー)があなたの「売りたい！買いたい！」をお手伝いします。

〒141-0001 東京都品川区北品川5丁目1番18号住友不動産大崎ツインビル東館7階, 品川区, 東京都, 141-0001, JP

Top issues to fix

12 issues found · 2 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.
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.
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

6 issue(s) found

Performance

831 ms

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.

株式会社 SynaBiz

Instagram Facebook X (Twitter)

Contact

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

Address: 〒141-0001 東京都品川区北品川5丁目1番18号住友不動産大崎ツインビル東館7階, 品川区, 東京都, 141-0001, JP

Meta tags

Title: 卸売・問屋・仕入れなら国内最大級の商品掲載数【NETSEA】
Description: 商品数230万点、卸問屋数4,700社、バイヤー数52万社！日本最大級の問屋・卸売・卸・仕入れ専門サイトNETSEA(ネッシー)があなたの「売りたい！買いたい！」をお手伝いします。
Canonical
Language: ja
Charset: UTF-8
Viewport: width=1064
Robots meta: index,follow
Manifest

Technologies

Detected frameworks, languages, and tools.

Laravel jQuery Nginx

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: GlobalSign nv-sa
Subject: *.netsea.jp
Valid from: Jun 9, 2026
Valid to: Dec 25, 2026
Days until expiry: 149
SAN domains: *.netsea.jp, netsea.jp

Security headers

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

Compression: gzip · 3 cookie(s) observed

Content & assets

Headings

H1 1 · H2 12 · H3 27

Links

379 internal · 14 external · 20 broken

Images

116 total · 11 missing alt

Scripts / Styles

31 scripts · 6 stylesheets

JS / CSS size

23.8 KB · 0 B

Page size

229 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
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://netsea.jp
Final URL: https://www.netsea.jp/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 827 ms
HTML size: 229 KB
Redirect chain: https://netsea.jp → https://www.netsea.jp/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does netsea.jp use?: netsea.jp is built with Laravel, jQuery, Nginx.
Is netsea.jp secure (HTTPS)?: Yes. netsea.jp uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Dec 25, 2026.
Who hosts netsea.jp?: Hosting provider information for netsea.jp is not available yet.
What is netsea.jp's SEO score?: netsea.jp scored 70/100 for SEO in the latest analysis (fair).
What is netsea.jp's overall website score?: netsea.jp has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
What company operates netsea.jp?: netsea.jp is operated by 株式会社 SynaBiz. 商品数230万点、卸問屋数4,700社、バイヤー数52万社！日本最大級の問屋・卸売・卸・仕入れ専門サイトNETSEA(ネッシー)があなたの「売りたい！買いたい！」をお手伝いします。