What technology does 211l.com use?

211l.com is built with PHP, Google Ads.

Is 211l.com secure (HTTPS)?

Yes. 211l.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Oct 15, 2026.

Hosting provider information for 211l.com is not available yet.

What is 211l.com's SEO score?

211l.com scored 60/100 for SEO in the latest analysis (fair).

What is 211l.com's overall website score?

211l.com has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.

211l.com

网站域名年龄查询 - 211l.com

Last scanned Aug 24, 2026, 1:23 PM

Overall score

Fair

Summary

211l.com 提供网站域名的年龄查询：域名的注册时间、更新续费时间、过期可抢注时间、域名注册机构商、dns服务器等查询。. This website uses PHP. SEO is fair (60/100) and accessibility is poor (45/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

211l.com 提供网站域名的年龄查询：域名的注册时间、更新续费时间、过期可抢注时间、域名注册机构商、dns服务器等查询。

Top issues to fix

12 issues found · 4 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Over half of images are missing alt text
Accessibility
Add alt attributes to images — screen readers depend on them, and they help image SEO.
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 more issues — details in the sections below.

SEO

6 issue(s) found

100

Performance

136 ms

Security

HTTPS & header checks

Accessibility

4 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.

211l.com 提供网站域名的年龄查询：域名的注册时间、更新续费时间、过期可抢注时间、域名注册机构商、dns服务器等查询。

Meta tags

Title: 网站域名年龄查询 - 211l.com
Description: 211l.com 提供网站域名的年龄查询：域名的注册时间、更新续费时间、过期可抢注时间、域名注册机构商、dns服务器等查询。
Canonical: https://211l.com/
Language
Charset: utf-8
Viewport
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

PHP Google Ads

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: 103.96.150.88
ASN: —

DNS records

Type	Value
A	103.96.150.88
AAAA	—
MX	—
TXT	—
NS	ns3.myhostadmin.net ns4.myhostadmin.net ns5.myhostadmin.net ns2.myhostadmin.net ns6.myhostadmin.net ns1.myhostadmin.net
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: DigiCert Inc
Subject: 211l.com
Valid from: Jul 16, 2026
Valid to: Oct 15, 2026
Days until expiry: 51
SAN domains: 211l.com, www.211l.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

75 internal · 0 external · 0 broken

Images

4 total · 3 missing alt

Scripts / Styles

17 scripts · 5 stylesheets

JS / CSS size

790 KB · 5.8 KB

Page size

12.6 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Meta description longer than 160 characters
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://211l.com
Final URL: https://211l.com
HTTP status: 200
HTTP version: HTTP/2
Response time: 136 ms
HTML size: 12.6 KB
Redirect chain: https://211l.com

See something wrong on this report? Request a correction

Same technology stack

centralstatejobs.in

Find Government Jobs in India | Central State Jobs

100

phpgoogle-analyticsgoogle-ads

AS-HOSTINGER - Hostinger International Limited, CY

santsahitya.in

sant sahitya - charitra mahiti abhang gatha granth rachana

wordpressphpwoocommerce

Cloudflare· Cloudflare

eubusiness.com

EUbusiness - EUbusiness.com | EU news, business and politics

wordpressphpgoogle-analytics

AS-HOSTINGER - Hostinger International Limited, CY

yousician.com

Yousician | Learn Guitar, Piano, Ukulele With The Songs you Love

wordpressphpwoocommerce

AWS· CloudFront

freefiremania.com.br

Free Fire (FF): Notícias, Codiguins, Eventos e Guias | Free Fire Mania

google-analyticsgoogle-adsjquery