bioon.com.cn

https://bioon.com.cn· First analyzed 28 May 2026· Updated 28 May 2026

Export

bioon.com.cn

Mobile

Sponsored

Hosting Provider

Tencent Cloud

cloud.tencent.com

IP Address

123.207.218.165

Site Location

🇨🇳 Chinavia tld

Server Location

🇨🇳 Shanghai, China

ASN

AS45090

Organization

Tencent cloud computing (Beijing) Co., Ltd.

Nameservers

ns3.dnsv3.com.ns4.dnsv3.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.2 s10%

Speed Index

2.8 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

366 KB

51 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Tencent Cloud

Technology Stack

12 Technologies Detected

Libraries

jQueryv3.6.0

jQuery UI

Animate.css AOS

UI Components

Swiper Slick Carousel

CSS Frameworks

Analytics

Other

AOS (Animate On Scroll)

Icon Libraries

Font Awesome

SEO Analysis

D51/100

Meta Tags10/15

Content10/12

Headings1/8

Technical11/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

bioon.com.cnbioon.com.cn

生物在线 - 让科研更便捷：生命科学专业网，试剂，仪器，抗体，耗材在线查询

生物在线，生物谷网站旗下生物科研服务专业平台，生物在线围绕生物医药科研和开发领域，提供从各种仪器，试剂，耗材等产品，到技术服务方案等综合服务体系

Title Length38 chars

Recommended: 50-60 chars (~235px / 580px)

Description Length72 chars

Recommended: 120-160 chars

Issues (1)

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

11 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

76 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.

4/25

Schema Data

0/25

Citation

3/25

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:3%

Words:239

Token eff.:Too Short

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

Upgrade to view recommendations

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.

56/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

10/20

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

Forms & Inputs

7/15

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

9/15

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

ARIA & Roles

0/15

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

6 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.

50/100

45 mg

CO₂e / view

365.5 KB

Page Weight

90%

Cleaner Than

New Visitor

52 mg

Returning (cached)

26 mg

Annual (10K/mo)

5.4 kg

Emission Segments

Data Center

10 mg

Network

11 mg

Device

24 mg

Resource Breakdown

JavaScript

29.5 KB

Images

308.1 KB

CSS

15.6 KB

HTML

12.3 KB

Green Hosting Not Verified

Tencent Cloud

4 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

76%Good

Interactive

HTTPS

No WAF

39d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

ZeroSSL GmbH

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

07.04.2026

Valid Until

06.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

bioon.com.cn*.bioon.com.cn

SHA-256 Fingerprint

45:F2:42:95:8B:9B:50:A8:8C:21:B3:70:A6:F8:4C:F4:19:0B:52:DB...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-headers

Authorization,Content-Type,Accept,Origin,User-Agent,DNT,Cach...

access-control-allow-methods

GET, POST, OPTIONS

access-control-allow-origin

cache-control

🔴 No Cache(no-cache, no-store, max-age=0, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-language

en-GB

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

bioon.com.cn

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

55/100

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

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Nunito + Poppins

WCAG Partial

54/100

Readability

/30

16/30

14px · LH 1.86

Hierarchy

/20

8/20

WCAG

/25

16/25

2.53:1 min contrast

Performance

/25

14/25

2 fonts

Heading Font

Nunito

Body Font

Poppins

Sans14px

Contrast Ratio

2.53:1

2 issues

Reading Comfort

~40 CPL

Narrow lines

14px

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

⚠️ Wide line spacing (1.86). 1.4–1.6 is optimal for body text.

⚠️ Hard to read: Flesch score 41/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.5:1).

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

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 41

Color Palette

9 unique colors

Light

#ffffff

Background· 29.4%

#0066cb

Primary· 17.7%

#0b264f

Accent· 16.1%

#144074

Accent· 10.4%

#4480b6

Secondary· 8%

#97c0d9

Secondary· 5.4%

#2c507c

Secondary· 4.2%

#034d9d

Accent· 4.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

29 Resources

Scripts

Styles

Async

Defer

Top Script Sources

msimg.bioon.com(13)local(4)hm.baidu.com(1)googletagmanager.com(1)

Website Identity

bioon.com.cn

Location detected: 🇨🇳 Chinavia tld

Sponsored

Last analyzed: 28 May 2026 at 19:49

Historical Analysis & Change Tracking

bioon.com.cn

生物在线 - 让科研更便捷 ：生命科学专业网，试剂，仪器，抗体，耗材在线查询

Accessibility

Carbon Footprint

Mobile Compatibility

Color Palette

bioon.com.cn

生物在线 - 让科研更便捷：生命科学专业网，试剂，仪器，抗体，耗材在线查询