SEO report of shzhtech.com

射频录制播放系统，数字电视信号源，数字电视集中信号源-上海正衡电子科技有限公司 ...

www.shzhtech.com/

上海正衡电子科技有限公司，主营：数字/模拟电视中央信号源、电视信号发生器、音视频分析仪、安规测试仪、EMC测试仪、及各类音视频测试系统的开发和销售 ...

   

 Tasks

  • Make the site mobile device friendly.
  • Select one version of your site as main and make a redirect from other versions to that one.
  • Avoid using deprecated HTML tags.
  • Implement the viewport meta tag.
  • Try to make your site load faster.

 SEO

URL

Domain : www.shzhtech.com/

Character length : 17

Title
射频录制播放系统，数字电视信号源，数字电视集中信号源-上海正衡电子科技有限公司
Description
上海正衡电子科技有限公司，主营：数字/模拟电视中央信号源、电视信号发生器、音视频分析仪、安规测试仪、EMC测试仪、及各类音视频测试系统的开发和销售。
Keywords (meta keywords)
数字电视信号源，模拟电视信号源，数字电视集中信号源，汽车影音娱乐测试，GPS信号源，EIDEN，KIKUSUI，MEGURO

Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol

Error! The website does not use the OG (Open Graph) protocol.

Dublin Core
Dublin Core is not used
Underscores in the URLs
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
The robots.txt file is missing!

 Social

Social Engagement

No info found.

 Content

Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
射频录制播放系统，数字电视信号源，数字电视集中信号源-上海正衡电子科技有限公司

Character length : 39

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 19%

Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1H2H3H4H5H6
1001600
Heading structure in the source code
  • <H1> 射频录制播放系统，数字电视信号源，数字电视集中信号源
  • <H4> MSD 数字电视信号源
  • <H4> ISDB-Tmm/Tsb信号源
  • <H4> SSR 数字电视信号源
  • <H4> 3116A 模拟电视信号源
  • <H4> 4416A射频录制播放系统
  • <H4> 4417A射频录制播放系统
  • <H4> VP7727音频分析仪
  • <H4> MAK6630音频分析仪
  • <H4> VP8196T RDS信号源
  • <H4> MSG-2280 AM/FM信号源
  • <H4> VP8195T AM/FM信号源
  • <H4> MSG3101HDRadio信号源
  • <H4> MBC-3200 DARC编码器
  • <H4> MSG-2175 FM多重信号源
  • <H4> VG-882-A视频信号源
  • <H4> VG-873 /874视频信号源
Word cloud
  • emc2
  • 电磁兼容2
  • 通用测试2
  • 二手与定制2
  • am/fm信号源2
  • 多媒体测试2
  • 数字电视信号源2
  • 联系我们2
  • 关于我们2
  • 服务支持2
  • 产品中心2
  • 新闻动态2
Keyword matrix
wordtitledescriptionsheading
emc
电磁兼容
通用测试
二手与定制
am/fm信号源
多媒体测试
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 20 images on this web page.

Alternate attributes for the following 20 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

 Technologies

Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 999px wide display!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.

 Speed test

Server response time
The server response time is fast enough.
Loading time
20,641 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
46
Number of source domains
3
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.shzhtech.com/js/jquery-1.8.3.min.js
  • http://www.shzhtech.com/js/jquery.soChange.js
List of render blocking css files
  • http://www.shzhtech.com/css/style.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
  • http://www.shzhtech.com/js/jquery-1.8.3.min.js
  • http://www.shzhtech.com/js/jquery.soChange.js
File size of all javascript files combined
120.12KB
Javascript minifying
You can save 795B (54% compression) on the analysed URL by minifying the javascript files.

 Speed test – CSS

CSS
Good! Just a few CSS files are used on this website.
  • http://www.shzhtech.com/css/style.css
File size of all css files combined
20.78KB
CSS minifying
Great! The CSS elements are minified.

 Speed test – Compression

Uncompressed size of the of the HTML
11.29KB
Gzip compression
Your site uses compression.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
42
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.shzhtech.com/css/style.cssExpiry time is not specified
http://www.shzhtech.com/images/cat.pngExpiry time is not specified
http://www.shzhtech.com/images/ctel.pngExpiry time is not specified
http://www.shzhtech.com/images/dian.pngExpiry time is not specified
http://www.shzhtech.com/images/dot.pngExpiry time is not specified
http://www.shzhtech.com/images/f_bg.pngExpiry time is not specified
http://www.shzhtech.com/images/foot.pngExpiry time is not specified
http://www.shzhtech.com/images/footbg.pngExpiry time is not specified
http://www.shzhtech.com/images/header.pngExpiry time is not specified
http://www.shzhtech.com/images/logo.pngExpiry time is not specified
http://www.shzhtech.com/images/map.pngExpiry time is not specified
http://www.shzhtech.com/images/menu.pngExpiry time is not specified
http://www.shzhtech.com/images/menu_li.pngExpiry time is not specified
http://www.shzhtech.com/images/more.pngExpiry time is not specified
http://www.shzhtech.com/images/search.pngExpiry time is not specified
http://www.shzhtech.com/images/tel.pngExpiry time is not specified
http://www.shzhtech.com/js/jquery-1.8.3.min.jsExpiry time is not specified
http://www.shzhtech.com/js/jquery.soChange.jsExpiry time is not specified
http://www.shzhtech.com/upload/product/0015_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/product/0019_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/product/0021_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/product/0022_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/product/0023_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/product/0024_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/product/0026_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/product/0028_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/product/0029_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/product/0030_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/product/0039_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/product/0041_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/product/0070_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/product/0087_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/productcat/1427140319151102_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/productcat/1981140319150943_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/productcat/4944171024150549_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/productcat/7715140319151038_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/slide/0001_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/slide/0002_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/slide/0003_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/slide/0004_large.jpgExpiry time is not specified
http://www.shzhtech.com/upload/slide/0005_large.jpgExpiry time is not specified
https://hmcdn.baidu.com/static/hmt/icon/21.gifExpiry time is not specified

 Speed test – Images

File size of all images combined
3.18MB
Image optimisation
You can save 2.5MB (81% compression) by optimising the images below:

 Links

We found a total of 59 different links.
Internal links: 57
External links: 2

External links:

Link text (anchor) Link strength
射频录制播放系统，数字电视信号源，数字电视集中信号源
沪公网安备 31011502003953号

Internal links:

Link text (anchor) Link strength
网站首页
关于我们
产品中心
服务支持
新闻动态
联系我们
http://www.shzhtech.com/index.asp
http://www.shzhtech.com/show_product.asp?s_id=19
http://www.shzhtech.com/show_product.asp?s_id=67
http://www.shzhtech.com/product.asp?c_id=6
http://www.shzhtech.com/product.asp?c_id=1
http://www.shzhtech.com/product.asp?c_id=2
http://www.shzhtech.com/product.asp?c_id=3
http://www.shzhtech.com/product.asp?c_id=4
MSD 数字电视信号源
http://www.shzhtech.com/show_product.asp?s_id=70
ISDB-Tmm/Tsb信号源
http://www.shzhtech.com/show_product.asp?s_id=23
SSR 数字电视信号源
http://www.shzhtech.com/show_product.asp?s_id=17
3116A 模拟电视信号源
http://www.shzhtech.com/show_product.asp?s_id=22
4416A射频录制播放系统
http://www.shzhtech.com/show_product.asp?s_id=29
4417A射频录制播放系统
http://www.shzhtech.com/show_product.asp?s_id=39
VP7727音频分析仪
http://www.shzhtech.com/show_product.asp?s_id=38
MAK6630音频分析仪
http://www.shzhtech.com/show_product.asp?s_id=41
VP8196T RDS信号源
http://www.shzhtech.com/show_product.asp?s_id=31
MSG-2280 AM/FM信号源
http://www.shzhtech.com/show_product.asp?s_id=40
VP8195T AM/FM信号源
http://www.shzhtech.com/show_product.asp?s_id=37
MSG3101HDRadio信号源
http://www.shzhtech.com/show_product.asp?s_id=33
MBC-3200 DARC编码器
http://www.shzhtech.com/show_product.asp?s_id=32
MSG-2175 FM多重信号源
http://www.shzhtech.com/show_product.asp?s_id=28
VG-882-A视频信号源
http://www.shzhtech.com/show_product.asp?s_id=26
VG-873 /874视频信号源
公司简介
联系方式
多媒体测试
电磁兼容(EMC)测试
通用测试
二手与定制
产品资料下载
使用手册下载
公司新闻
行业动态
法律声明
隐私政策

 Website security

IP
114.80.208.65
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Warning! The website contains at least one unencrypted email address.

 Sites on same ip

longwayinvest.com

chinachomex.com

rxwedding.com

zjlschool.com

chinasewingmachine.com

xybiotech.com

shzhtech.com

 Icons

Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.

 Order of Heading elements on mobile by position

  • H1 : 射频录制播放系统，数字电视信号源，数字电视集中信号源, ( 18px from top )
  • H4 : MSD 数字电视信号源, ( 1063px from top )
  • H4 : ISDB-Tmm/Tsb信号源, ( 1063px from top )
  • H4 : SSR 数字电视信号源, ( 1063px from top )
  • H4 : 3116A 模拟电视信号源, ( 1063px from top )
  • H4 : 4416A射频录制播放系统, ( 1063px from top )
  • H4 : 4417A射频录制播放系统, ( 1063px from top )
  • H4 : VP7727音频分析仪, ( 1063px from top )
  • H4 : MAK6630音频分析仪, ( 1063px from top )
  • H4 : VP8196T RDS信号源, ( 1063px from top )
  • H4 : MSG-2280 AM/FM信号源, ( 1063px from top )
  • H4 : VP8195T AM/FM信号源, ( 1063px from top )
  • H4 : MSG3101HDRadio信号源, ( 1063px from top )
  • H4 : MBC-3200 DARC编码器, ( 1063px from top )
  • H4 : MSG-2175 FM多重信号源, ( 1063px from top )
  • H4 : VG-882-A视频信号源, ( 1063px from top )
  • H4 : VG-873 /874视频信号源, ( 1063px from top )

 Typos

hzhtech.com, sqhzhtech.com, qhzhtech.com, swhzhtech.com, whzhtech.com, sehzhtech.com, ehzhtech.com, szhzhtech.com, zhzhtech.com, sxhzhtech.com, xhzhtech.com, schzhtech.com, chzhtech.com, szhtech.com, shbzhtech.com, sbzhtech.com, shgzhtech.com, sgzhtech.com, shtzhtech.com, stzhtech.com, shyzhtech.com, syzhtech.com, shuzhtech.com, suzhtech.com, shjzhtech.com, sjzhtech.com, shmzhtech.com, smzhtech.com, shnzhtech.com, snzhtech.com, shhtech.com, shzxhtech.com, shxhtech.com, shzshtech.com, shshtech.com, shzahtech.com, shahtech.com, shz htech.com, sh htech.com, shztech.com, shzhbtech.com, shzbtech.com, shzhgtech.com, shzgtech.com, shzhttech.com, shzttech.com, shzhytech.com, shzytech.com, shzhutech.com, shzutech.com, shzhjtech.com, shzjtech.com, shzhmtech.com, shzmtech.com, shzhntech.com, shzntech.com, shzhech.com, shzhtrech.com, shzhrech.com, shzhtfech.com, shzhfech.com, shzhtgech.com, shzhgech.com, shzhthech.com, shzhhech.com, shzhtyech.com, shzhyech.com, shzht5ech.com, shzh5ech.com, shzht6ech.com, shzh6ech.com, shzhtch.com, shzhtewch.com, shzhtwch.com, shzhtesch.com, shzhtsch.com, shzhtech.com, shzhtch.com, shzhtedch.com, shzhtdch.com, shzhtefch.com, shzhtfch.com, shzhterch.com, shzhtrch.com, shzhte3ch.com, shzht3ch.com, shzhte4ch.com, shzht4ch.com, shzhteh.com, shzhtecxh.com, shzhtexh.com, shzhtecsh.com, shzhtesh.com, shzhtech.com, shzhteh.com, shzhtecdh.com, shzhtedh.com, shzhtecfh.com, shzhtefh.com, shzhtecvh.com, shzhtevh.com, shzhtec h.com, shzhte h.com, shzhtec.com, shzhtechb.com, shzhtecb.com, shzhtechg.com, shzhtecg.com, shzhtecht.com, shzhtect.com, shzhtechy.com, shzhtecy.com, shzhtechu.com, shzhtecu.com, shzhtechj.com, shzhtecj.com, shzhtechm.com, shzhtecm.com, shzhtechn.com, shzhtecn.com

More Sites

 techko.eu

  • Title: Techko
  • Description:
  • Internet Protocol (IP) address:
  • Tech:
    • CMS
      • Wordpress CMS
    • Other
      • CSS (Cascading Style Sheets)
      • Google Font API
      • Html (HyperText Markup Language)
      • Html5
      • Javascript
      • jQuery
      • Php (Hypertext Preprocessor)

 touchhealthsciences.com

  • Title: テンションがガンガン上がってしまうほどの待遇が期待できる鶯谷風俗の求人情報
  • Description: 最近の鶯谷風俗の求人情報を確認してみますと、どこも魅力的な待遇が用意されていますので、その一部をこのサイトで皆様に紹介します。
  • Internet Protocol (IP) address:
  • Tech:
    • CMS
      • Wordpress CMS
    • CDN
      • Maxcdn
    • Other
      • CSS (Cascading Style Sheets)
      • Html (HyperText Markup Language)
      • Html5
      • Javascript
      • Php (Hypertext Preprocessor)
      • Pingback
      • SVG (Scalable Vector Graphics)

 homevantage.net

  • Title: Welcome To HomeVantage
  • Description:
  • Sites loading time: 8938
  • Internet Protocol (IP) address:
  • Javascript total size: 0.00B
  • CSS total size: 1.11KB
  • Image total size: 127.06KB
  • Total size: 139.70KB
  • Tech:
    • Other
      • CSS (Cascading Style Sheets)
      • Html (HyperText Markup Language)

 mannatech-inc.com

  • Title: Welcome to Mannatech
  • Description:
  • Sites loading time: 4736
  • Internet Protocol (IP) address:
  • Javascript total size: 143.84KB
  • CSS total size: 480.52KB
  • Image total size: 1.58MB
  • Total size: 2.31MB
  • Tech:
    • Other
      • CSS (Cascading Style Sheets)
      • Font Awesome
      • Google Font API
      • Html (HyperText Markup Language)
      • Html5
      • Javascript

 adamantguardians.com

  • Title: Adamant Guardians Inc.- Security Guard Company
  • Description: Security Guard Company
  • Internet Protocol (IP) address:
  • Tech:
    • Analytic
      • Google Analytics
    • Other
      • CSS (Cascading Style Sheets)
      • Html (HyperText Markup Language)
      • Html5
      • Javascript

 jserepair.com

  • Title: Jon's Small Engine Repair
  • Description: Small Engine Repair with over 15 years of experience servicing Worcester County West. We specialize in lawn mower, lawn tractor, and snow blower repair. We pick up and drop off all our repairs for added convenience.
  • Sites loading time: 5599
  • Internet Protocol (IP) address:
  • Javascript total size: 175.13KB
  • CSS total size: 95.26KB
  • Image total size: 875.13KB
  • Total size: 1.20MB
  • Tech:
    • Analytic
      • Google Analytics
    • Other
      • CSS (Cascading Style Sheets)
      • Google Font API
      • Html (HyperText Markup Language)
      • Html5
      • Javascript
      • SVG (Scalable Vector Graphics)

 caledoniafinance.org

  • Title: CALEDONIA FINANCE
  • Description:
  • Internet Protocol (IP) address:
  • Tech:
    • Analytic
      • Google Analytics
    • Other
      • CSS (Cascading Style Sheets)
      • Google Font API
      • Html (HyperText Markup Language)
      • Html5
      • Javascript
      • SVG (Scalable Vector Graphics)

 australianfootballmanager.info

  • Title: Australian Football Manager | Australian Football Manager - A tactical strategy Australian Rules Football game
  • Description: A tactical strategy Australian Rules Football game, that allows you to manage an entire football club and lead them to the ultimate success. | AFL | iPad, iPhone & Android
  • Sites loading time: 9605
  • Internet Protocol (IP) address:
  • Javascript total size: 1.54MB
  • CSS total size: 409.78KB
  • Image total size: 5.68MB
  • Total size: 8.23MB
  • Tech:
    • CMS
      • Wordpress CMS
    • Social
      • Add This
      • Facebook Like button
      • Facebook Box
      • Twitter Button
    • Other
      • CSS (Cascading Style Sheets)
      • Google Font API
      • Gravatar
      • Html (HyperText Markup Language)
      • Html5
      • Iframe
      • Javascript
      • jQuery
      • Php (Hypertext Preprocessor)
      • Pingback
      • SVG (Scalable Vector Graphics)

 marketshare.com.cn

  • Title: Not set
  • Description:
  • Sites loading time: 38448
  • Internet Protocol (IP) address:
  • Javascript total size: 105.18KB
  • CSS total size: 9.02KB
  • Image total size: 158.14KB
  • Total size: 278.71KB
  • Tech:
    • Other
      • CSS (Cascading Style Sheets)
      • Html (HyperText Markup Language)
      • Javascript
      • Php (Hypertext Preprocessor)

 sureparttimejobs.com

  • Title: Part time without investment data entry jobs
  • Description: Parttime home based no investment data entry jobs
  • Internet Protocol (IP) address:
  • Tech:
    • Analytic
      • Google Analytics
    • Advertisement
      • Google Adsense
    • Social
      • Add This
    • Other
      • CSS (Cascading Style Sheets)
      • Html (HyperText Markup Language)
      • Html5
      • Javascript

About

SEOVIP, website analyzer tool. This tool is under heavy development, you can use it to test your website against the basic SEO principles.

Follow Us On

Say hello


Email: info@seovip.biz
SEOVIP Privacy Terms of Use Recently analyzed