What technology does cool18.com use?

cool18.com is built with PHP, Nginx.

Is cool18.com secure (HTTPS)?

Yes. cool18.com uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Dec 11, 2026.

Who hosts cool18.com?

Hosting provider information for cool18.com is not available yet.

What is cool18.com's SEO score?

cool18.com scored 50/100 for SEO in the latest analysis (fair).

What is cool18.com's overall website score?

cool18.com has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.

Has cool18.com's score changed over time?

cool18.com's overall score has declined by 3 points (from 77 to 74) since Jul 24, 2026.

cool18.com

酷18 cool18.com

Last scanned Jul 31, 2026, 11:00 PM · 11 views

Overall score

Fair

Summary

This website uses PHP. SEO is fair (50/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.

Top issues to fix

12 issues found · 4 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 meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.
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

7 issue(s) found

100

Performance

506 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

-3 overall since Jul 24, 2026

Overall: 74
SEO: 50
Security: 65
Performance: 100
Accessibility: 90

Meta tags

Title: 酷18 cool18.com
Description
Canonical
Language: en
Charset: UTF-8
Viewport: width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

PHP 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: DigiCert Inc
Subject: *.cool18.com
Valid from: May 27, 2026
Valid to: Dec 11, 2026
Days until expiry: 133
SAN domains: *.cool18.com, cool18.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

1 internal · 1 external · 2 broken

Images

0 total · 0 missing alt

Scripts / Styles

1 scripts · 1 stylesheets

JS / CSS size

0 B · 136 B

Page size

1.4 KB

Robots.txt & Sitemap

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

SEO issues

Missing meta description
Missing canonical link
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://cool18.com
Final URL: https://www.cool18.com/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 506 ms
HTML size: 1.4 KB
Redirect chain: https://cool18.com → https://www.cool18.com/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does cool18.com use?: cool18.com is built with PHP, Nginx.
Is cool18.com secure (HTTPS)?: Yes. cool18.com uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Dec 11, 2026.
Who hosts cool18.com?: Hosting provider information for cool18.com is not available yet.
What is cool18.com's SEO score?: cool18.com scored 50/100 for SEO in the latest analysis (fair).
What is cool18.com's overall website score?: cool18.com has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.
Has cool18.com's score changed over time?: cool18.com's overall score has declined by 3 points (from 77 to 74) since Jul 24, 2026.