What technology does guance.com use?

guance.com is built with Express, Node.js.

Is guance.com secure (HTTPS)?

Yes. guance.com uses TLS 1.3 with a certificate issued by TrustAsia Technologies, Inc., valid until Sep 5, 2026.

Who hosts guance.com?

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

What is guance.com's SEO score?

guance.com scored 80/100 for SEO in the latest analysis (great).

What is guance.com's overall website score?

guance.com has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.

Has guance.com's score changed over time?

guance.com's overall score has stayed steady at 85/100 since Jul 26, 2026.

guance.com

观测云｜AI时代的可观测性平台与监控观测基础服务

Last scanned Aug 2, 2026, 8:00 AM · 11 views

Overall score

Great

Summary

观测云是AI时代的可观测性平台与监控观测基础服务，统一连接App、Web、后端、中间件、基础设施、Kubernetes、云平台和业务数据，让数据说话，让AI感知，让人决策，��… This website uses Express. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

观测云是AI时代的可观测性平台与监控观测基础服务，统一连接App、Web、后端、中间件、基础设施、Kubernetes、云平台和业务数据，让数据说话，让AI感知，让人决策，让Agent行动。

Top issues to fix

9 issues found · 1 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
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.
2 cookies without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.

+3 more issues — details in the sections below.

SEO

4 issue(s) found

Performance

1.54 s

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

0 overall since Jul 26, 2026

Overall: 85
SEO: 80
Security: 75
Performance: 90
Accessibility: 100

Organization

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

GitHub

Contact

Email, phone, and address published on this site's own pages.

Email: marketing@guance.com sales@guance.com

Meta tags

Title: 观测云｜AI时代的可观测性平台与监控观测基础服务
Description: 观测云是AI时代的可观测性平台与监控观测基础服务，统一连接App、Web、后端、中间件、基础设施、Kubernetes、云平台和业务数据，让数据说话，让AI感知，让人决策，让Agent行动。
Canonical: https://www.guance.com/
Language: zh-CN
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0
Robots meta: index,follow,max-image-preview:large,max-snippet:-1,max-video-preview:-1
Manifest

Technologies

Detected frameworks, languages, and tools.

Express Node.js

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: TrustAsia Technologies, Inc.
Subject: *.guance.com
Valid from: Aug 5, 2025
Valid to: Sep 5, 2026
Days until expiry: 34
SAN domains: *.guance.com, guance.com

Security headers

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

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 7 · H3 14

Links

103 internal · 28 external · 20 broken

Images

82 total · 0 missing alt

Scripts / Styles

8 scripts · 3 stylesheets

JS / CSS size

32.8 KB · 0 B

Page size

138 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
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://guance.com
Final URL: https://www.guance.com/
HTTP status: 200
HTTP version: HTTP/2
Response time: 1.54 s
HTML size: 138 KB
Redirect chain: https://guance.com → https://www.guance.com/

See something wrong on this report? Request a correction

Same technology stack

nslookup.io

DNS Lookup Tool – Check DNS Records and Nameservers

expressangulargoogle-analytics

Cloudflare· Cloudflare

uzcloud.uz

Суверенная облачная экосистема Узбекистана – UzCloud

expressastronodejs

BRM-DataCenter - _Uzbektelekom_ Joint Stock Company, UZ

absa.co.za

Absa | Digital Banking for individuals and businesses

expressapachejquery

· CloudFront

bplans.com

Business Plan Software With Performance Tracking | LivePlan

expressastrotailwindcss

· CloudFront

businesspromotioninc.com

Dental Marketing Agency | Custom Websites & Advertising | DentalQore

expressgoogle-analyticsnodejs

getepic.com

Instantly Access 40K+ Kids' Books & More | Epic

expressangularnodejs

· Cloudflare

Frequently asked questions

What technology does guance.com use?: guance.com is built with Express, Node.js.
Is guance.com secure (HTTPS)?: Yes. guance.com uses TLS 1.3 with a certificate issued by TrustAsia Technologies, Inc., valid until Sep 5, 2026.
Who hosts guance.com?: Hosting provider information for guance.com is not available yet.
What is guance.com's SEO score?: guance.com scored 80/100 for SEO in the latest analysis (great).
What is guance.com's overall website score?: guance.com has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
Has guance.com's score changed over time?: guance.com's overall score has stayed steady at 85/100 since Jul 26, 2026.