🌐 syosetu.com 200 🔒 SSL Valid
Checked: just now 🔗 Visit site
HTTP Status ?A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
200
SSL Expires ?When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 72d
Domain Expires ?When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 205d
Hosting ?The company and location where this website's server is physically located.Read more →
Unknown
Security ?Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
1/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
203.137.167.53
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
100%
⚡ Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
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Performance data not available yet.

🛠️ Tech Stack ?Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 4
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📊 Analytics
Google Analytics Google Tag Manager
📦 JS Library
jQuery 1.12.4
🖥️ Web Server
Apache
🔗 Shared Identifiers 33
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Tracking / monetisation identifiers found on this site that also appear on other domains.

Google AdSense pub-3859050685269056
10 other domains share this identifier
ad-contents.jp cookpad.com ecnavi.jp ekitan.com girlschannel.net livedoor.com mbga.jp navitime.co.jp tbs.co.jp tenki.jp
Google AdSense pub-4094152962392845
11 other domains share this identifier
ad-contents.jp ekitan.com gamewith.jp itmedia.co.jp livedoor.com mbga.jp navitime.co.jp netkeiba.com note.com rakuten-sec.co.jp rakuten-sec.net
Google AdSense pub-4231984443817768
11 other domains share this identifier
ad-contents.jp ekitan.com gamewith.jp itmedia.co.jp livedoor.com mbga.jp navitime.co.jp netkeiba.com note.com rakuten-sec.co.jp rakuten-sec.net
ads.txt seller AppNexus:1226
10 other domains share this identifier
ad-contents.jp gamewith.jp itmedia.co.jp livedoor.com navitime.co.jp netkeiba.com rakuten-sec.co.jp rakuten-sec.net tbs.co.jp tenki.jp
ads.txt seller AppNexus:2578
3 other domains share this identifier
ad-contents.jp rakuten-sec.co.jp rakuten-sec.net
ads.txt seller AppNexus:7122
6 other domains share this identifier
ad-contents.jp ekitan.com kakuyomu.jp mechacomic.jp navitime.co.jp netkeiba.com
ads.txt seller AppNexus:7702
9 other domains share this identifier
ad-contents.jp ekitan.com gamewith.jp itmedia.co.jp livedoor.com navitime.co.jp netkeiba.com rakuten-sec.co.jp rakuten-sec.net
ads.txt seller Google:pub-3859050685269056
10 other domains share this identifier
ad-contents.jp cookpad.com ecnavi.jp ekitan.com girlschannel.net livedoor.com mbga.jp navitime.co.jp tbs.co.jp tenki.jp
ads.txt seller Google:pub-4094152962392845
11 other domains share this identifier
ad-contents.jp ekitan.com gamewith.jp itmedia.co.jp livedoor.com mbga.jp navitime.co.jp netkeiba.com note.com rakuten-sec.co.jp rakuten-sec.net
ads.txt seller Google:pub-4231984443817768
11 other domains share this identifier
ad-contents.jp ekitan.com gamewith.jp itmedia.co.jp livedoor.com mbga.jp navitime.co.jp netkeiba.com note.com rakuten-sec.co.jp rakuten-sec.net
ads.txt seller Index Exchange:175407
15 other domains share this identifier
ad-contents.jp autoplius.lt gamewith.jp healthline.com itmedia.co.jp livedoor.com mechacomic.jp navitime.co.jp rakuten-sec.co.jp rakuten-sec.net skelbiu.lt sohu.com tbs.co.jp tenki.jp tinyurl.co.uk
ads.txt seller OpenX:113178
5 other domains share this identifier
ad-contents.jp livedoor.com rakuten-sec.co.jp rakuten-sec.net tbs.co.jp
ads.txt seller OpenX:113534
5 other domains share this identifier
ad-contents.jp livedoor.com rakuten-sec.co.jp rakuten-sec.net tbs.co.jp
ads.txt seller OpenX:117485
1 other domain shares this identifier
ad-contents.jp
ads.txt seller OpenX:537141605
4 other domains share this identifier
ad-contents.jp ekitan.com gamewith.jp netkeiba.com
ads.txt seller OpenX:537143344
15 other domains share this identifier
ad-contents.jp autoplius.lt cardgames.us freewebnovel.com gamewith.jp healthline.com itmedia.co.jp livedoor.com netkeiba.com nosv.org rakuten-sec.co.jp rakuten-sec.net skelbiu.lt tbs.co.jp tenki.jp
ads.txt seller OpenX:539294033
4 other domains share this identifier
ad-contents.jp ekitan.com girlschannel.net tbs.co.jp
ads.txt seller OpenX:539294039
7 other domains share this identifier
ad-contents.jp ekitan.com gamewith.jp itmedia.co.jp livedoor.com netkeiba.com tenki.jp
ads.txt seller OpenX:539320132
4 other domains share this identifier
ad-contents.jp ekitan.com kakuyomu.jp netkeiba.com
ads.txt seller OpenX:539468036
5 other domains share this identifier
ad-contents.jp ekitan.com rakuten-sec.co.jp rakuten-sec.net tbs.co.jp
ads.txt seller OpenX:540397708
7 other domains share this identifier
ad-contents.jp ekitan.com girlschannel.net livedoor.com tbs.co.jp tenki.jp trilltrill.jp
ads.txt seller OpenX:69353
5 other domains share this identifier
ad-contents.jp livedoor.com rakuten-sec.co.jp rakuten-sec.net tbs.co.jp
ads.txt seller OpenX:74938
2 other domains share this identifier
ad-contents.jp ekitan.com
ads.txt seller PubMatic:122325
5 other domains share this identifier
ekitan.com gamewith.jp girlschannel.net livedoor.com netkeiba.com
ads.txt seller PubMatic:156313
14 other domains share this identifier
ilmeteo.net ad-contents.jp ekitan.com girlschannel.net indianrail.gov.in livedoor.com mbga.jp mydramalist.com note.com overwolf.com rsch.jp tbs.co.jp tenki.jp utorrent.com
ads.txt seller PubMatic:156493
4 other domains share this identifier
ad-contents.jp ekitan.com gamewith.jp netkeiba.com
ads.txt seller PubMatic:156530
9 other domains share this identifier
ad-contents.jp gamewith.jp itmedia.co.jp livedoor.com netkeiba.com rakuten-sec.co.jp rakuten-sec.net tbs.co.jp tenki.jp
ads.txt seller PubMatic:156704
4 other domains share this identifier
ad-contents.jp kakuyomu.jp netkeiba.com tbs.co.jp
ads.txt seller PubMatic:156899
7 other domains share this identifier
ekitan.com gamewith.jp itmedia.co.jp livedoor.com netkeiba.com note.com trilltrill.jp
ads.txt seller Rubicon:11534
5 other domains share this identifier
ad-contents.jp ekitan.com livedoor.com netkeiba.com note.com
ads.txt seller Rubicon:14032
8 other domains share this identifier
ad-contents.jp ekitan.com livedoor.com rakuten-sec.co.jp rakuten-sec.net rsch.jp tbs.co.jp trilltrill.jp
ads.txt seller Rubicon:14486
10 other domains share this identifier
ad-contents.jp ekitan.com gamewith.jp itmedia.co.jp livedoor.com netkeiba.com note.com rakuten-sec.co.jp rakuten-sec.net trilltrill.jp
ads.txt seller Rubicon:19064
7 other domains share this identifier
ad-contents.jp ekitan.com girlschannel.net livedoor.com tbs.co.jp tenki.jp trilltrill.jp
📸 Screenshot Processing...
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Screenshot is being captured...

🌐 DNS Records ?DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
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A (IPv4)203.137.167.53
NSns-1166.awsdns-17.orgns-1550.awsdns-01.co.ukns-447.awsdns-55.comns-818.awsdns-38.net
TXT (2)
Services configured via TXT:
Google
Show all TXT records
google-site-verification=DnuhdQasmFOV2HYAq4tD_kP1-P2-hMoxC7DPqW3VTiA
v=spf1 -all
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrareNom, LLC
Registered2006-05-20
Expires2027-05-20 (in 205 days)
Last Updated2026-05-01
Statusclient delete prohibitedclient transfer prohibited
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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Subject (CN)syosetu.com
IssuerLet's Encrypt
Valid From2026-10-09
Valid Until2027-01-07 (72 days left)
SANs (2)*.syosetu.comsyosetu.com
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status200
ServerApache
Content-Typetext/html; charset=UTF-8
Final URLhttps://syosetu.com/
x-frame-optionssameorigin
Security headers ?HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
HSTS
Content-Security-Policy
X-Frame-Options
🏠 Hosting ?Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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IP Address203.137.167.53
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score F (2/7)
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Valid SSL
HSTS
CSP
X-Frame-Options
X-Content-Type
Referrer-Policy
Permissions-Policy
🗺️ Sitemap & Robots
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Open to search engines
This site's robots.txt lets crawlers access its main content. Search engines can index it normally.
Areas hidden from crawlers:
🚫 Entire site 1
⏱️ Crawl delay: 1s
Show raw disallow rules (1)
/
Sitemap Not found
🔗 Social & Meta Tags Partial
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Title小説家になろう - みんなのための小説投稿サイト
Description日本最大級のWeb小説投稿サイト「小説家になろう」。作品数100万以上、登録者数240万人以上、小説閲覧数月間25億PV以上。パソコン・スマートフォンのどれでも使えて完全無料！
Languageja
📧 Mail Security ?Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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SPF✓ Present
v=spf1 -all
DMARCNot set
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 8 active 4 for sale 11 available
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.com current
.net ●
.org ●
.info taken
.io Available
.co ●
.dev taken
.app taken
.me ●
.biz taken
.eu Available
.xyz ●
.fi Available
.se ●
.de ●
.uk Available
.fr Available
.nl Available
.es Available
.it Available
.us ●
.ca Available
.com.au Available
.co.uk Available
📡 Uptime Monitor
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Current Status 🟢 Online
HTTP Status 200
Response Time 614ms
Last Checked 2026-10-26 07:45:55.497138
Uptime (30d) 100%