What technology does teller.jp use?

teller.jp is built with Next.js, WordPress.

Is teller.jp secure (HTTPS)?

Yes. teller.jp uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 20, 2026.

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

What is teller.jp's SEO score?

teller.jp scored 80/100 for SEO in the latest analysis (great).

What is teller.jp's overall website score?

teller.jp has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.

teller.jp

テラーノベル（Teller Novel）｜無料の小説投稿サイト

Last scanned Jul 26, 2026, 11:49 AM

Overall score

Great

Summary

日本最大級の小説サイト「テラーノベル（Teller Novel）」。作品本数500万以上、読者数600万人以上。おすすめの恋愛、夢小説、二次創作、BL、TL、サスペンス、ホラー… This website uses WordPress. SEO is good (80/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

日本最大級の小説サイト「テラーノベル（Teller Novel）」。作品本数500万以上、読者数600万人以上。おすすめの恋愛、夢小説、二次創作、BL、TL、サスペンス、ホラー、ミステリー、ファンタジーなど様々な小説が完全無料。あなたも小説家になろう！

Top issues to fix

10 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.
1 cookie 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.

+4 more issues — details in the sections below.

SEO

4 issue(s) found

Performance

216 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.

Meta tags

Title: テラーノベル（Teller Novel）｜無料の小説投稿サイト
Description: 日本最大級の小説サイト「テラーノベル（Teller Novel）」。作品本数500万以上、読者数600万人以上。おすすめの恋愛、夢小説、二次創作、BL、TL、サスペンス、ホラー、ミステリー、ファンタジーなど様々な小説が完全無料。あなたも小説家になろう！
Canonical: https://teller.jp
Language: ja
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Next.js WordPress

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: Google Trust Services
Subject: teller.jp
Valid from: Jul 22, 2026
Valid to: Oct 20, 2026
Days until expiry: 83
SAN domains: teller.jp, *.teller.jp

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 12 · H3 0

Links

432 internal · 4 external · 20 broken

Images

277 total · 0 missing alt

Scripts / Styles

232 scripts · 1 stylesheets

JS / CSS size

462 KB · 0 B

Page size

906 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
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://teller.jp
Final URL: https://teller.jp
HTTP status: 200
HTTP version: HTTP/2
Response time: 198 ms
HTML size: 906 KB
Redirect chain: https://teller.jp

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does teller.jp use?: teller.jp is built with Next.js, WordPress.
Is teller.jp secure (HTTPS)?: Yes. teller.jp uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 20, 2026.
Who hosts teller.jp?: Hosting provider information for teller.jp is not available yet.
What is teller.jp's SEO score?: teller.jp scored 80/100 for SEO in the latest analysis (great).
What is teller.jp's overall website score?: teller.jp has an overall SiteGraph score of 83/100, 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