SEO report of szdytech.com

深圳市顶一技术有限公司

www.szdytech.com/

Error! The "meta description" is missing, the page has no summary description!


 Tasks

  • Avoid using deprecated HTML tags.
  • Implement the viewport meta tag.

 SEO

URL

Domain : www.szdytech.com/

Character length : 17

Title
深圳市顶一技术有限公司
Keywords (meta keywords)
深圳市顶一技术有限公司

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
Search engine friendly URLs
Error! Not all URLs are SEO friendly on this website!
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: GBK.
Language
Error! No language localization is found.
Title
深圳市顶一技术有限公司

Character length : 11

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 5%

Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
H1H2H3H4H5H6
019000
Heading structure in the source code
  • <H3> ×Ô¶¯Ï°å»ú
  • <H3> Æ½ÐÐÒÆÔØ»ú
  • <H3> Æ½ÐÐÒÆÔØ»ú
  • <H3> ÆóÒµÕ½ÂÔµ÷Õû Íâ×ÊͶ×ÊÖйúÐÅÐÄδ¸Ä
  • <H3> ¹ãÖÝÊ׽촴ÐÂÇý¶¯·¢Õ¹Õ½ÂÔ×Éѯ»á¾ÙÐÐ
  • <H3> Ï¸½âÏû·ÑÆ·ÐÐÒµÕ½ÂÔ×Éѯ֮ƷÅÆÓªÏú
  • <H3> ÌáÉýÖÊÁ¿Ö°½Ì·þÎñ¾­¼ÃÉç»á·¢Õ¹
  • <H3> ±êÌâ
  • <H3> ±êÌâ
  • <H2> Telephone
Word cloud
  • éîûúêð¶¥ò»¼¼êõóðïþ¹«ë¾3
  • æ½ððòæôø»ú3
  • products2
  • áªïµîòãç2
  • feedback2
  • ×ô¶¯ïâ°å»ú2
Keyword matrix
wordtitledescriptionsheading
éîûúêð¶¥ò»¼¼êõóðïþ¹«ë¾
æ½ððòæôø»ú
products
áªïµîòãç
feedback
×ô¶¯ïâ°å»ú
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.

 Technologies

Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tagsOccurrences
<center>1
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with www.
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tagsOccurrences
<center>1
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.
Table layout
Error! Avoid using nested tables!
Number of HTTP resources
72
Number of source domains
9
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://www.szdytech.com/ueditor/third-party/video-js/video.js
  • http://www.szdytech.com/include/cookies.js
  • http://www.szdytech.com/include/jquery-1.7.1.min.js
  • http://www.szdytech.com/Language/Zh-cn/Language.js?nov1120
  • http://www.szdytech.com/js/ev_popup/ev_popup.min.js?nov1120
  • http://www.szdytech.com/js/VNew/public.js?nov1120
  • http://www.szdytech.com/.. /lightgallery-all.min.js?nov1120
  • http://www.szdytech.com/js/VNew/tj/public_fun.min.js?nov1120
  • http://www.szdytech.com/js/base64.min.js
  • http://www.szdytech.com/js/json2.js
  • http://www.szdytech.com/.. /jquery.validationEngine-zh_CN.js
  • http://www.szdytech.com/include/shoucang.js?nov1120
List of render blocking css files
  • http://www.szdytech.com/.. /video-js.min.css
  • http://www.szdytech.com/js/ev_popup/skin/skin.min.css?nov1120
  • http://www.szdytech.com/.. /lightgallery.min.css?nov1120
  • http://www.szdytech.com/css/VNew/base.min.css?nov1120
  • http://www.szdytech.com/css/VNew/animate.min.css?nov1120
  • http://www.szdytech.com/css/VNew/icon_text/iconfont.min.css?nov1120
  • http://www.szdytech.com/css/VNew/web_frame.min.css?nov1120
  • http://www.szdytech.com/css/VNew/inner_frame.min.css?nov1120
  • http://www.szdytech.com/templates/others1/css/skincolor.css?nov1120
  • http://www.szdytech.com/css/iconimgSkin/blue/iconStyle.css
  • http://www.szdytech.com/templates/others1/css/webskin.css?nov1120
  • http://www.szdytech.com/.. /base_module_style.min.css?nov1120
  • http://www.szdytech.com/.. /TJStyle.php?user_id=1254573&all_ch_id=1&...

 Speed test – Javascript

Javascript
Error! Too many javascript files found which slows down the page load on the website.
  • http://www.szdytech.com/include/cookies.js
  • http://www.szdytech.com/include/jquery-1.7.1.min.js
  • http://www.szdytech.com/js/ev_popup/ev_popup.js
  • http://www.szdytech.com/js/VNew/public.js?May525
  • http://www.szdytech.com/js/VNew/tj/wow.min.js?May525
  • http://www.szdytech.com/js/VNew/tj/public_fun.js?May525
  • http://www.szdytech.com/js/base64.min.js
  • http://www.szdytech.com/js/json2.js
  • http://www.szdytech.com/js/tj/model_banner.js?May525
  • http://www.szdytech.com/include/shoucang.js?May525
  • http://www.szdytech.com/js/new_online_2016.js?May525
  • http://www.szdytech.com/js/VNew/m_public.js?May525
File size of all javascript files combined
575.23KB
Javascript minifying
You can save 30.8KB (38% compression) on the analysed URL by minifying the javascript files.

 Speed test – CSS

CSS
Error! Too many CSS files detected that slows down the page load.
  • http://www.szdytech.com/js/ev_popup/skin/skin.css
  • http://www.szdytech.com/css/VNew/base.css?May525
  • http://www.szdytech.com/css/VNew/animate.min.css?May525
  • http://www.szdytech.com/css/VNew/interactCss.css?May525
  • http://www.szdytech.com/css/VNew/web_frame.css?May525
  • http://www.szdytech.com/css/VNew/change_module.css?May525
  • http://www.szdytech.com/css/VNew/icon_text/iconfont.css?May525
  • http://www.szdytech.com/css/VNew/inner_frame.css?May525
  • http://www.szdytech.com/templates/others1/css/skincolor.css?May525
  • http://www.szdytech.com/templates/others1/css/webskin.css?May525
  • http://www.szdytech.com/css/VNew/web_style/base_module_style.css?May525
  • http://www.szdytech.com/css/new_online2016/sidebar_style.css
  • http://www.szdytech.com/css/new_online2016/sidebar_color4/sidebar_color.css
File size of all css files combined
777.34KB
CSS minifying
You can save 3KB (28% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
90.92KB
Gzip compression
Error! By using Gzip you can save 83.9KB (66% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
66
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://aimg5.dlszywz.com/.. /tmp1461298767_1201177_s.jpgExpiry time is not specified
http://aimg5.dlszywz.com/.. /tmp1461299119_1201177_s.pngExpiry time is not specified
http://aimg5.dlszywz.com/.. /tmp1462851346_1216752_s.jpgExpiry time is not specified
http://aimg8.dlszyht.net.cn/.. /tmp1526350430_1254573_s.jpgExpiry time is not specified
http://aimg8.dlszyht.net.cn/.. /tmp1526352315_1254573_s.jpgExpiry time is not specified
http://aimg8.dlszyht.net.cn/.. /tmp1526354408_1254573_s.jpgExpiry time is not specified
http://aimg8.dlszywz.com/.. /tmp1466567783_1245787_s.jpgExpiry time is not specified
http://aimg8.dlszywz.com/.. /tmp1467946455_1255233_s.jpgExpiry time is not specified
http://aimg8.dlszywz.com/.. /tmp1467946863_1255233_s.jpgExpiry time is not specified
http://img.ev123.com/pic/counseling_style_52.pngExpiry time is not specified
http://img.ev123.com/pic/gs_2010/online/online_address.pngExpiry time is not specified
http://img.ev123.com/pic/gs_2010/online/online_email.pngExpiry time is not specified
http://img.ev123.com/pic/gs_2010/online/online_message.pngExpiry time is not specified
http://img.ev123.com/pic/gs_2010/online/online_qq.pngExpiry time is not specified
http://img.ev123.com/pic/gs_2010/online/online_service.pngExpiry time is not specified
http://img.ev123.com/pic/gs_2010/online/online_tel.pngExpiry time is not specified
http://img.ev123.com/pic/gs_2010/online/service_panel_bg_left_b.pngExpiry time is not specified
http://img.ev123.com/pic/gs_2010/online/service_panel_bg_top_b.pngExpiry time is not specified
http://img.ev123.com/pic/nopic/275_205.jpgExpiry time is not specified
http://bdimg.share.baidu.com/.. /slide_share.css?v=855af98e.css30 minutes
http://bdimg.share.baidu.com/.. /tangram.js?v=37768233.js30 minutes
http://bdimg.share.baidu.com/.. /share.js?v=89860593.js?cdnversion=429076...30 minutes
http://bdimg.share.baidu.com/static/api/js/share/api_base.js30 minutes
http://bdimg.share.baidu.com/.. /slide_api.js?v=ec14f516.js30 minutes
http://bdimg.share.baidu.com/.. /logger.js?v=60603cb3.js30 minutes
http://bdimg.share.baidu.com/.. /slide_view.js?v=9fecb657.js30 minutes
http://bdimg.share.baidu.com/static/api/js/view/view_base.js30 minutes
http://www.szdytech.com/Language/Zh-cn/Language.js?nov112012 hours
http://www.szdytech.com/css/VNew/animate.min.css?nov112012 hours
http://www.szdytech.com/css/VNew/base.min.css?nov112012 hours
http://www.szdytech.com/css/VNew/icon_text/iconfont.min.css?nov112012 hours
http://www.szdytech.com/css/VNew/inner_frame.min.css?nov112012 hours
http://www.szdytech.com/css/VNew/web_frame.min.css?nov112012 hours
http://www.szdytech.com/.. /base_module_style.min.css?nov112012 hours
http://www.szdytech.com/css/iconimgSkin/blue/iconStyle.css12 hours
http://www.szdytech.com/css/online.css12 hours
http://www.szdytech.com/include/cookies.js12 hours
http://www.szdytech.com/include/jquery-1.7.1.min.js12 hours
http://www.szdytech.com/include/message.js12 hours
http://www.szdytech.com/include/online.js12 hours
http://www.szdytech.com/include/shoucang.js?nov112012 hours
http://www.szdytech.com/.. /lightgallery.min.css?nov112012 hours
http://www.szdytech.com/.. /lightgallery-all.min.js?nov112012 hours
http://www.szdytech.com/js/VNew/public.js?nov112012 hours
http://www.szdytech.com/js/VNew/tj/public_fun.min.js?nov112012 hours
http://www.szdytech.com/js/base64.min.js12 hours
http://www.szdytech.com/js/ev_popup/ev_popup.min.js?nov112012 hours
http://www.szdytech.com/js/ev_popup/skin/skin.min.css?nov112012 hours
http://www.szdytech.com/js/json2.js12 hours
http://www.szdytech.com/js/md5.js12 hours
http://www.szdytech.com/.. /jquery.validationEngine-zh_CN.js12 hours
http://www.szdytech.com/js/prevent_copy.js12 hours
http://www.szdytech.com/js/site_stats.js12 hours
http://www.szdytech.com/templates/others1/css/skincolor.css?nov112012 hours
http://www.szdytech.com/templates/others1/css/webskin.css?nov112012 hours
http://www.szdytech.com/.. /video-js.min.css12 hours
http://www.szdytech.com/ueditor/third-party/video-js/video.js12 hours

 Speed test – Images

File size of all images combined
354.87KB
Image optimisation
You can save 185.8KB (64% compression) by optimising the images below:

 Website security

IP
101.201.198.137
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.

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 Icons

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

 Typos

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