cambricon.com

https://cambricon.com· First analyzed 02 Jun 2026· Updated 02 Jun 2026

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cambricon.com

Mobile

Sponsored

Hosting Provider

Alibaba Cloud

alibabacloud.com

IP Address

39.96.26.21

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Beijing, China

ASN

AS37963

Organization

Aliyun Computing Co., LTD

Server

Apache

Nameservers

dns10.hichina.com.dns9.hichina.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

5.1 s10%

Speed Index

6.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

17.1 MB

57 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Alibaba Cloud

Technology Stack

8 Technologies Detected

Libraries

UI Components

CSS Frameworks

Icon Libraries

Web Servers

SEO Analysis

D50/100

Meta Tags5/15

Content8/12

Headings3/8

Technical14/25

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

cambricon.comcambricon.com

寒武纪

寒武纪聚焦端云一体、端云融合的智能新生态，致力打造各类智能云服务器、智能终端以及智能机器人的核心处理器芯片，让机器更好地理解和服务人类

Title Length3 chars

Recommended: 50-60 chars (~18px / 580px)

Description Length67 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

11 issues found

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Crawlability

Sitemap

robots.txt

18 rules

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F27/100

Bot Access

20/25

Machine Read.

2/25

Schema Data

0/25

Citation

5/25

AI Bot Access

14/14 accessible

AI Search

OAI-SearchBot

PerplexityBot

Claude-SearchBot

Gemini-Deep-Research

DuckAssistBot

Training

GPTBot

ClaudeBot

Google-Extended

Meta-ExternalAgent

Bytespiderinfo

Amazonbot

Applebot-Extended

CCBotinfo

Fetch

ChatGPT-User

Machine Readability

llms.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

navheader/footer

Text ratio:2%

Words:136

Token eff.:Too Short

Sections/1K:95.6

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 1w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

AI readiness recommendation preview...

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Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.

78/100

Passed

Critical

Warnings

Images & Alt Text

15/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

13/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

15/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

15/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

9/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 recommendations

•Accessibility recommendation preview...

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Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.

18/100

2.17 g

CO₂e / view

17.1 MB

Page Weight

Cleaner Than

New Visitor

2.48 g

Returning (cached)

1.24 g

Annual (10K/mo)

260.4 kg

Emission Segments

Data Center

485 mg

Network

521 mg

Device

1.16 g

Resource Breakdown

JavaScript

640.2 KB

Images

2.2 MB

CSS

14.3 MB

HTML

7.0 KB

Green Hosting Not Verified

Alibaba Cloud

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

31d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

05.06.2025

Valid Until

03.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.cambricon.comcambricon.com

SHA-256 Fingerprint

9B:B9:9C:DA:BE:0B:31:39:2D:77:06:A8:3E:E7:9A:47:76:AA:5E:6A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-length

6833

content-type

text/html; charset=utf-8

date

Tue, 02 Jun 2026 02:07:07 GMT

server

Apache

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

mail.cambricon.com

mx-cambricon-com.icoremail.net

Domain Information

cambricon.com

Domain Age

10y 5m

Created

22.12.2015

Expires

22.12.2026

Last Updated

27.08.2025

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

DNSSEC

Not Enabled

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.

53/100

Mobile Friendly1 breakpoint

Viewport Meta

The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.

Responsive Design

Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.

Touch Icons

Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.

Readable Font Size

Base font size should be at least 16px on mobile to ensure text is readable without zooming.

Relative Units

Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.

No H-Scroll Risk

No elements wider than the viewport that would cause horizontal scrolling on mobile devices.

Tap Targets OK

Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.

No Fixed Widths

No elements with fixed pixel widths that could overflow on smaller screens and break the layout.

Viewport

width=device-width, initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Helvetica Neue

WCAG Partial

64/100

Readability

/30

20/30

14px · LH 1.80

Hierarchy

/20

8/20

WCAG

/25

14/25

2.3:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

Helvetica Neue

Sans

Body Font

Helvetica Neue

Sans14px

Contrast Ratio

2.3:1

9 issues

Reading Comfort

~63 CPL

Optimal (45–75)

48px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line length: ~63 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 46/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 2.3:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ System fonts: Zero font loading delay — best possible LCP impact.

Flesch 46

Color Palette

9 unique colors

14.96:1 AAA Dark

#28262c

Text· 30.400000000000002%

#ffffff

Text· 8%

#13121d

Primary· 16.8%

#324780

Secondary· 8.1%

#293572

Secondary· 7.2%

#4a4c5d

Secondary· 5.8%

#798da3

Secondary· 3.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

26 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(14)hm.baidu.com(1)cdn.jsdelivr.net(1)

Website Identity

cambricon.com

10 years old

Location detected: 🇨🇳 Chinavia ip

Alibaba Cloud Computing (Beijing) Co., Ltd.zh-cn

Social Profiles

Sponsored

Last analyzed: 02 Jun 2026 at 02:08

Historical Analysis & Change Tracking