What technology does csair.com use?

We did not detect any specific technologies for csair.com in the latest scan.

Is csair.com secure (HTTPS)?

Yes. csair.com uses TLS 1.3 with a certificate issued by DigiCert, Inc., valid until Oct 11, 2026.

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

What is csair.com's SEO score?

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

What is csair.com's overall website score?

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

Has csair.com's score changed over time?

csair.com's overall score has declined by 2 points (from 73 to 71) since Jul 25, 2026.

csair.com

中国南方航空官网-机票查询,机票预定,航班查询

Last scanned Aug 1, 2026, 11:00 AM · 9 views

Overall score

Fair

Summary

中国南方航空官网,提供国内国际机票预订,飞机票查询,航班查询,特价打折机票预订,明珠会员服务等.南航特价优惠机票2折起,南航官网预订机票最高直减15%,南航全国销�… SEO is fair (50/100) and accessibility is good (75/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

中国南方航空官网,提供国内国际机票预订,飞机票查询,航班查询,特价打折机票预订,明珠会员服务等.南航特价优惠机票2折起,南航官网预订机票最高直减15%,南航全国销售服务热线95539.

Top issues to fix

14 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.
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 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.

+8 more issues — details in the sections below.

SEO

8 issue(s) found

100

Performance

109 ms

Security

HTTPS & header checks

Accessibility

3 issue(s) found

Score history

-2 overall since Jul 25, 2026

Overall: 71
SEO: 50
Security: 65
Performance: 100
Accessibility: 75

Organization

Company details published in this site's own structured data.

Meta tags

Title: 中国南方航空官网-机票查询,机票预定,航班查询
Description: 中国南方航空官网,提供国内国际机票预订,飞机票查询,航班查询,特价打折机票预订,明珠会员服务等.南航特价优惠机票2折起,南航官网预订机票最高直减15%,南航全国销售服务热线95539.
Canonical
Language
Charset: utf-8
Viewport
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

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: DigiCert, Inc.
Subject: *.csair.cn
Valid from: Mar 27, 2026
Valid to: Oct 11, 2026
Days until expiry: 71
SAN domains: *.csair.cn, csair.cn, *.csair.com, csair.com, *.csairgroup.cn, csairgroup.cn, *.tapd.csair.cn, tapd.csair.cn

Security headers

Strict-Transport-SecurityMissing
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

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

1 scripts · 0 stylesheets

JS / CSS size

5.6 KB · 0 B

Page size

6.8 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
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://csair.com
Final URL: https://csair.com
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 109 ms
HTML size: 6.8 KB
Redirect chain: https://csair.com

See something wrong on this report? Request a correction

Frequently asked questions

What technology does csair.com use?: We did not detect any specific technologies for csair.com in the latest scan.
Is csair.com secure (HTTPS)?: Yes. csair.com uses TLS 1.3 with a certificate issued by DigiCert, Inc., valid until Oct 11, 2026.
Who hosts csair.com?: Hosting provider information for csair.com is not available yet.
What is csair.com's SEO score?: csair.com scored 50/100 for SEO in the latest analysis (fair).
What is csair.com's overall website score?: csair.com has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.
Has csair.com's score changed over time?: csair.com's overall score has declined by 2 points (from 73 to 71) since Jul 25, 2026.