Viton.cn - SEO Checker

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Overview of the SEO Check
Meta information
81% 
Page quality
48% 
Page structure
75% 
Link structure
40% 
Server
100% 
External factors
42% 
SEO Score
Response time
0.28 s
File size
64.40 kB
Words
82
Media files
12
Number of links
95 internal / 34 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Viton™ 高性能氟橡胶
The page title is too short. (164 pixels of 580 max pixel length) Optimize title
The page title is only one word.
There are no duplicate words in the title
Meta description
(Critically important)
了解 Viton™ 高性能氟橡胶如何在暴露于高温高压以及腐蚀性化学品的情况下保持自身的特性。
The meta description contains only one word.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.viton.cn/
There is a valid canonical link specified.
Language
(Somewhat important)
Language defined in HTML: zh
Server location: United States of America
The following language is defined by HTML: zh
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
The domain is no subdomain.
The domain length is good.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0
description了解 Viton™ 高性能氟橡胶如何在暴露于高温高压以及腐蚀性化学品的情况下保持自身的特性。
langzh
twitter:cardsummary
twitter:siteEmpty
twitter:urlhttps://www.viton.cn
twitter:titleViton™ 高性能氟橡胶
twitter:description了解 Viton™ 高性能氟橡胶如何在暴露于高温高压以及腐蚀性化学品的情况下保持自身的特性。
twitter:imagehttps://www.viton.cn/-/media/images/viton/ts/viton-freeflow-burner-1.jpg?rev=3712172430e845dc9620f57a2dde9966
og:titleViton™ 高性能氟橡胶
og:description了解 Viton™ 高性能氟橡胶如何在暴露于高温高压以及腐蚀性化学品的情况下保持自身的特性。
og:urlhttps://www.viton.cn
og:imagehttps://www.viton.cn/-/media/images/viton/ts/viton-freeflow-burner-1.jpg?rev=3712172430e845dc9620f57a2dde9966
x-ua-compatibleie=edge
charsetutf-8

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Page quality

Content
(Critically important)
There are only 82 words on this page. Use at least 250 words to provide useful information.
Only 1 paragraph/s was/were found on this page.
The average number of words per sentence of 3.67 words is low.
15.9% of the text are stop words.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle
...91&hash=F231FD11984F01B8BC7CB33A133BC6B9black rubber hydraulic and pneumatic o-ring seals
...47&hash=C1D5EDAAE2D5C21EBC8C845F02FDC4EFrear left side of red sportscar with engineering details
...82&hash=BB785FD1D2C39579950E5FE55FE3F09Fhigh voltage cables plugged into a machine
...e7&hash=B3A85465E65D872622E5C6024CB79AA1two chemists looking at guide
...62B0D2B5AA16&c=1&cw=311&ch=311&ct=centerrear left side of red sportscar with engineering details
...ACD23DB67F41&c=1&cw=311&ch=311&ct=centerlow angle view of airplane jet engine
...ED74A5BDA13D&c=1&cw=311&ch=311&ct=centerlow angle of industry stainless steel storage tanks
...0206B4A8D38F&c=1&cw=311&ch=311&ct=centerfour oil pumps operating under sunrise sky
...8EF890730B92&c=1&cw=341&ch=227&ct=centerhigh voltage cables plugged into a machine
...B8128C38306A&c=1&cw=341&ch=227&ct=centerviton freeflow
...5ABB33843225&c=1&cw=341&ch=227&ct=centerturbocharger hose in automotive vehicle
...795D71383D49&c=1&cw=341&ch=227&ct=centerfitness band elastomer

Page structure

H1 heading
(Critically important)
Viton™ 氟橡胶：想象力组件
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (16 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Viton™ 氟橡胶：想象力组件
H2 适合长期使用的卓越性能
H2 Empty heading
H2 Viton™ 品牌白皮书和案例研究
H3 Chemours.com
H3 我们的品牌
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
There are too many external links (34) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.viton.cn/Anchor Skip to Main Content
https://www.chemours.cn/External Subdomain Chemours.com
https://www.viton.cn/contact-us联系我们
https://www.3eonline.com/EeeOn...New window External Subdomain 安全数据表
https://www.viton.de/External Subdomain Deutsch
https://www.viton.com/enExternal Subdomain English
https://www.viton.com/esExternal Subdomain Español
https://www.viton.com/frExternal Subdomain Français
https://www.viton.com/jaExternal Subdomain 日本語
https://www.viton.cn/中文
https://www.chemours.cn/External Subdomain Text duplicate Chemours.com
https://www.viton.cn/Header Logo
https://www.viton.cn/products产品
/products/chemicals用于氟橡胶的化学品
/products/a-type二聚物 A 型氟橡胶
/products/peroxide-curable-apa...基于 APA 聚合技术的过氧化物硫化
/products/terpolymers三元共聚物 B 型、F 型、AL 型氟橡胶
/products/freeflowFreeFlow™ 挤出加工助剂
/products/apa-fluoroelastomersFWRD APA 氟弹性体
/products/a-type了解更多
https://www.viton.cn/industries行业
/industries/aerospace航空航天
/industries/automotive汽车
/industries/chemical-processing化学品操作
/industries/consumer-electronics消费电子
/industries/oil-gas石油和天然气
/industries/industrial-machinery工业机械
/industries/automotiveText duplicate 了解更多
https://www.viton.cn/applications应用
/applications/dynamic-seals动态密封件
/applications/expansion-joints膨胀节
/applications/high-voltage-cables高压线缆
/applications/hoses-tubing软管和管道
/applications/static-seals高性能密封件
/applications/superior-polymer...Text duplicate FreeFlow™ 挤出加工助剂
/sales-support/white-papers/hi...Text duplicate 了解更多
/sales-support销售和支持
/sales-support/chemical-resist...化学品耐受性指南
/sales-support/licensee-program授权项目和印章
/sales-support/white-papers白皮书和案例研究
/sales-support/chemical-resist...Text duplicate 了解更多
https://www.viton.cn/news-events新闻和活动
https://www.viton.cn/productsText duplicate 产品
https://www.viton.cn/productsText duplicate 产品
/products/chemicalsText duplicate 用于氟橡胶的化学品
/products/a-typeText duplicate 二聚物 A 型氟橡胶
/products/peroxide-curable-apa...Text duplicate 基于 APA 聚合技术的过氧化物硫化
/products/peroxide-curable-apa...Text duplicate 基于 APA 聚合技术的过氧化物硫化
/products/peroxide-curable-apa...Extreme™ ETP-600S
/products/terpolymersText duplicate 三元共聚物 B 型、F 型、AL 型氟橡胶
/products/terpolymersText duplicate 三元共聚物 B 型、F 型、AL 型氟橡胶
/products/terpolymers/al-type-...AL 型氟橡胶
/products/terpolymers/b-type-f...B 型和 F 型氟橡胶
/products/freeflowText duplicate FreeFlow™ 挤出加工助剂
/products/apa-fluoroelastomersText duplicate FWRD APA 氟弹性体
https://www.viton.cn/industriesText duplicate 行业
https://www.viton.cn/industriesText duplicate 行业
/industries/aerospaceText duplicate 航空航天
/industries/automotiveText duplicate 汽车
/industries/chemical-processingText duplicate 化学品操作
/industries/consumer-electronicsText duplicate 消费电子
/industries/oil-gasText duplicate 石油和天然气
/industries/industrial-machineryText duplicate 工业机械
https://www.viton.cn/applicationsText duplicate 应用
https://www.viton.cn/applicationsText duplicate 应用
/applications/dynamic-sealsText duplicate 动态密封件
/applications/expansion-jointsText duplicate 膨胀节
/applications/high-voltage-cablesText duplicate 高压线缆
/applications/hoses-tubingText duplicate 软管和管道
/applications/static-sealsText duplicate 高性能密封件
/applications/superior-polymer...Text duplicate FreeFlow™ 挤出加工助剂
/sales-supportText duplicate 销售和支持
/sales-supportText duplicate 销售和支持
/sales-support/chemical-resist...Text duplicate 化学品耐受性指南
/sales-support/licensee-programText duplicate 授权项目和印章
/sales-support/white-papersText duplicate 白皮书和案例研究
/sales-support/white-papersText duplicate 白皮书和案例研究
/sales-support/white-papers/el...选择突破性的弹性体
/sales-support/white-papers/fr...能够解决挤出问题的挤出加工助剂
/sales-support/white-papers/hi...高压电缆白皮书
/sales-support/white-papers/tu...适用于涡轮增压器软管的弹性体白皮书
https://www.viton.cn/news-eventsText duplicate 新闻和活动
https://www.viton.cn/contact-usText duplicate 联系我们
https://www.3eonline.com/EeeOn...New window External Subdomain Text duplicate 安全数据表
https://www.viton.de/External Subdomain Text duplicate Deutsch
https://www.viton.com/enExternal Subdomain Text duplicate English
https://www.viton.com/esExternal Subdomain Text duplicate Español
https://www.viton.com/frExternal Subdomain Text duplicate Français
https://www.viton.com/jaExternal Subdomain Text duplicate 日本語
https://www.viton.cn/Text duplicate 中文
/sales-support/chemical-resist...Viton™ 品牌化学品耐受性指南
/products?utm_medium=website&u...New window 查找产品
/applications?utm_medium=websi...New window 浏览应用
/sales-support/chemical-resist...New window Text duplicate 化学品耐受性指南
/industries/automotiveText duplicate 汽车
IMG-ALT rear left side of red sportscar with engineering details
/industries/aerospaceText duplicate 航空航天
IMG-ALT low angle view of airplane jet engine
/industries/chemical-processing化学加工
IMG-ALT low angle of industry stainless steel storage tanks
/industries/oil-gasText duplicate 石油和天然气
IMG-ALT four oil pumps operating under sunrise sky
https://www.viton.cn/industries查看更多
/sales-support/chemical-resist...Text duplicate 化学品耐受性指南
/sales-support/licensee-programViton™ 徽标印章许可
https://www.viton.cn/contact-usText duplicate 联系我们
/products/product-selection产品选择指南
/sales-support/white-papers/hi...Text duplicate 了解更多
/sales-support/white-papers/fr...Text duplicate 了解更多
/sales-support/white-papers/tu...Text duplicate 了解更多
/sales-support/white-papers/co...Text duplicate 了解更多
https://www.viton.cn/No Text
https://twitter.com/chemoursNew window External Connect on Twitter
https://www.linkedin.com/compa...New window External Subdomain Connect on LinkedIn
https://www.youtube.com/user/C...New window External Subdomain Connect on Youtube
https://www.chemours.cn/External Subdomain 主页
https://www.chemours.cn/brands...External Subdomain 品牌与产品
https://www.chemours.cn/indust...External Subdomain 行业及应用
https://www.chemours.cn/news-m...External Subdomain 新闻媒体中心
https://www.chemours.cn/about-...External Subdomain 关于科慕
https://www.chemours.cn/chemis...External Subdomain 实际应用中的化学
https://www.chemours.cn/careersExternal Subdomain 招聘
https://www.chemours.cn/contactExternal Subdomain Text duplicate 联系我们
https://www.teflon.cn/External Subdomain Teflon™
https://www.tipure.com/zhExternal Subdomain Ti-Pure™（淳泰™）
https://www.opteon.cn/External Subdomain Opteon™（欧特昂™）
https://www.freon.cn/External Subdomain Freon™
https://www.krytox.cn/External Subdomain Krytox™
https://www.viton.cn/Viton™
https://www.nafion.cn/External Subdomain Nafion™
https://beian.miit.gov.cn/New window External Subdomain 沪ICP备19032742号-7
https://www.chemours.cn/privac...External Subdomain 隐私政策
https://www.chemours.cn/terms-...External Subdomain 使用条款

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.viton.cn/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.28 seconds.
The file size of the HTML document is fine (64 kB).

HTTP Response Header

NameValue
dateSun, 18 Aug 2024 01:03:03 GMT
content-typetext/html; charset=utf-8
cache-controlno-cache, no-store
expires-1
pragmano-cache
varyAccept-Encoding
request-contextappId=cid-v1:c0cad34c-5cac-43d9-9289-f13aaa7b5953
cf-cache-statusDYNAMIC
servercloudflare
cf-ray8b4dfb5dce269f4b-FRA
content-encodinggzip
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 14 referring domains.
This page only has 2,208 backlinks.
This page only has few backlinks from 12 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /-/media/files/extranet/*
Disallow: /en/-/media/files/extranet/*
Disallow: /es/-/media/files/extranet/*
Disallow: /jp/-/media/files/extranet/*

Disallow: /-/media/files/freon/rsvd/*
Disallow: /en/-/media/files/freon/rsvd/*
Disallow: /es/-/media/files/freon/rsvd/*
Disallow: /jp/-/media/files/freon/rsvd/*

Disallow: /-/media/files/corporate/rsvd/*
Disallow: /en/-/media/files/corporate/rsvd/*
Disallow: /es/-/media/files/corporate/rsvd/*
Disallow: /jp/-/media/files/corporate/rsvd/*

Disallow: /-/media/files/glycolic acid/rsvd/*
Disallow: /en/-/media/files/glycolic acid/rsvd/*
Disallow: /es/-/media/files/glycolic acid/rsvd/*
Disallow: /jp/-/media/files/glycolic acid/rsvd/*

Disallow: /-/media/files/krytox/rsvd/*
Disallow: /en/-/media/files/krytox/rsvd/*
Disallow: /es/-/media/files/krytox/rsvd/*
Disallow: /jp/-/media/files/krytox/rsvd/*

Disallow: /-/media/files/nafion/rsvd/*
Disallow: /en/-/media/files/nafion/rsvd/*
Disallow: /es/-/media/files/nafion/rsvd/*
Disallow: /jp/-/media/files/nafion/rsvd/*

Disallow: /-/media/files/opteon/rsvd/*
Disallow: /en/-/media/files/opteon/rsvd/*
Disallow: /es/-/media/files/opteon/rsvd/*
Disallow: /jp/-/media/files/opteon/rsvd/*

Disallow: /-/media/files/teflon/rsvd/*
Disallow: /en/-/media/files/teflon/rsvd/*
Disallow: /es/-/media/files/teflon/rsvd/*
Disallow: /jp/-/media/files/teflon/rsvd/*

Disallow: /-/media/files/opteon/rsvd/*
Disallow: /en/-/media/files/opteon/rsvd/*
Disallow: /es/-/media/files/opteon/rsvd/*
Disallow: /jp/-/media/files/opteon/rsvd/*

Disallow: /-/media/files/tipure/rsvd/*
Disallow: /en/-/media/files/tipure/rsvd/*
Disallow: /es/-/media/files/tipure/rsvd/*
Disallow: /jp/-/media/files/tipure/rs

Disallow: /-/media/files/viton/rsvd/*
Disallow: /en/-/media/files/viton/rsvd/*
Disallow: /es/-/media/files/viton/rsvd/*
Disallow: /jp/-/media/files/viton/rsvd/*

Sitemap: https://www.viton.com/sitemap_index.xml

Similar sites

Search preview

www.viton.cn
Viton™ 高性能氟橡胶
了解 Viton™ 高性能氟橡胶如何在暴露于高温高压以及腐蚀性化学品的情况下保持自身的特性。

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Viton93%Check
Viton 氟橡胶67%Check
Chemours38%Check
FreeFlow38%Check

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