🌐 w3schools.app 200 🔒 SSL Valid
Checked: (cached 2026-10-21 18:45:56) ↻ Refresh 🔗 Visit site
✨ About this site
Based on the available signals, this is a specialized online gaming and betting site targeting users in Bangladesh who utilize bKash and Nagad payment methods, distinct from the educational programming platform with a similar name.
📊 What the data says
This site returns an HTTP 200 status and is hosted on Cloudflare. The technology stack includes Bootstrap and Google Fonts, with a valid SSL certificate until December 13, 2026. Performance scores reach 76 for mobile and 97 for desktop.
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 52d
Domain Expires ?When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 208d
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 →
0/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
104.21.94.243
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
76 mob
Uptime
100%
⚡ Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability. 76
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Mobile
76
Score
91
Accessibility
100
Best Practices
100
SEO
LCP 4.37s
CLS 0.036
FCP 3.91s
TTFB 0.07s
TBT 0ms
SI 3.91s
Desktop
97
Score
87
Accessibility
100
Best Practices
100
SEO
LCP 0.92s
CLS 0.053
FCP 0.92s
TTFB 0.05s
TBT 0ms
SI 0.92s
Checked: 2026-09-05 02:36:34.351472 · View on PageSpeed
🛠️ Tech Stack ?Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 3
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🌐 CDN
Cloudflare
🎨 CSS Framework
Bootstrap
🔤 Font/Icon
Google Fonts
📸 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)172.67.141.218104.21.94.243
AAAA (IPv6)2606:4700:3036::6815:5ef32606:4700:3032::ac43:8dda
NSclara.ns.cloudflare.comhoward.ns.cloudflare.com
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrarGNAME.COM PTE. LTD.
Registered2026-05-18
Expires2027-05-18 (in 208 days)
Last Updated2026-05-23
Statusclient 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)w3schools.app
IssuerLet's Encrypt
Valid From2026-09-14
Valid Until2026-12-13 (52 days left)
SANs (2)*.w3schools.appw3schools.app
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status200
Servercloudflare
Content-Typetext/html
Final URLhttps://w3schools.app/
cf-raya4e26c120dd3241c-IAD
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 Address104.21.94.243
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score F (1/7)
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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.
No paths are disallowed — everything is crawlable.
Sitemap Found 16 pages
Last modified 2026-05-19
🔗 Social & Meta Tags Complete
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Titlew3schools - মোবাইল গেমিংয়ে bKash Nagad পেমেন্টসহ বিশ্বস্ত সাইট
Descriptionw3schools লাইভ ক্যাসিনো ও মোবাইল অ্যাপ অভিজ্ঞতার সমন্বয়ে ঢাকা, বিকাশ ও নগদ ব্যবহারকারীদের জন্য সহজ, দ্রুত ও উপভোগ্য অনলাইন খেলার দুনিয়া।
OG Titlew3schools - মোবাইল গেমিংয়ে bKash Nagad পেমেন্টসহ বিশ্বস্ত সাইট
OG Descriptionw3schools লাইভ ক্যাসিনো ও মোবাইল অ্যাপ অভিজ্ঞতার সমন্বয়ে ঢাকা, বিকাশ ও নগদ ব্যবহারকারীদের জন্য সহজ, দ্রুত ও উপভোগ্য অনলাইন খেলার দুনিয়া।
OG Imagehttps://w3schools.app/assets/logo.png
OG preview
OG Typewebsite
Twitter Cardsummary_large_image
Canonical URLhttps://w3schools.app/
Languagebn-BD
📧 Mail Security ?Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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SPFNot set
DMARCNot set
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 11 active 1 for sale 11 available
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.com ●
.net ●
.org ●
.info Available
.io ●
.co ●
.dev ●
.app current
.me ●
.biz Available
.eu ●
.xyz ●
.fi Available
.se Available
.de ●
.uk Available
.fr Available
.nl Available
.es ●
.it Available
.us taken
.ca Available
.com.au Available
.co.uk Available
📡 Uptime Monitor
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Current Status 🟢 Online
HTTP Status 200
Response Time 262ms
Last Checked 2026-10-21 01:01:13.909119
Uptime (30d) 100%