SEO report of jilinunitech.com

吉林联科特种石墨材料有限公司
www.jilinunitech.com/
吉林联科特种石墨材料有限公司是集“产、学、研”于一体的、专业从事炭/炭复合材料的生产企业,2009年通过了国家ISO-9001质量体系认证,并被市政府批准为炭纤维基C/C复合材料技术中心 ...
Tasks
- 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.
SEO
URL
Domain : www.jilinunitech.com/
Character length : 21
Title
吉林联科特种石墨材料有限公司
Description
吉林联科特种石墨材料有限公司是集“产、学、研”于一体的、专业从事炭/炭复合材料的生产企业,2009年通过了国家ISO-9001质量体系认证,并被市政府批准为炭纤维基C/C复合材料技术中心。
Keywords (meta keywords)
石墨,特种石墨,耐高温材料,耐温材料,保温材料,耐火材料,硬质炭毡,隔热屏,气淬炉,烧结炉,真空高压气淬炉,低压烧结炉,加压真空烧结炉,板材,筒材
Error! Using “meta keywords” is meaningless in a while.
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
Good! No underscore (_) found 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: GB2312.
Language
Error! No language localization is found.
Title
吉林联科特种石墨材料有限公司
Character length : 14
Good! The title’s length is between 10 and 70 characters.
Character length : 14
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.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 0 | 0 | 4 | 0 | 0 | 0 |
Heading structure in the source code
- <H3> ²úƷϵÁÐ
- <H3> ¹«Ë¾¼ò½é
- <H3> ²úÆ·ÖÐÐÄ
- <H3> ¹«Ë¾³§·¿
Word cloud
- âöåì3
- ìåóý²©²ê2
- í²²ä²äáï2
- ïµáð²úæ·2
- í¶×¢íø2
- àﻢ»ú2
- æóòµî仯2
- ᢲ©²©²ê2
- õæè벩²ê2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| âöåì | |||
| ìåóý²©²ê | |||
| í²²ä²äáï | |||
| ïµáð²úæ· | |||
| í¶×¢íø | |||
| àﻢ»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.
Images
We found 37 images on this web page.
Alternate attributes for the following 27 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 27 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.jilinunitech.com/images/2012072352007033.jpg
- http://www.jilinunitech.com/images/gs.jpg
- http://www.jilinunitech.com/images/mid_bg.gif
- http://www.jilinunitech.com/images/new.gif
- http://www.jilinunitech.com/images/Product/bar1.jpg (2 occurrences)
- http://www.jilinunitech.com/images/Product/base0.jpg (1 occurrences)
- http://www.jilinunitech.com/images/Product/base1.jpg (1 occurrences)
- http://www.jilinunitech.com/images/Product/series0.jpg (1 occurrences)
- http://www.jilinunitech.com/images/Product/series1.jpg (1 occurrences)
- http://www.jilinunitech.com/images/Product/plate1.jpg (1 occurrences)
- http://www.jilinunitech.com/images/Product/plate2.jpg
- http://www.jilinunitech.com/images/Product/palte2.jpg
- http://www.jilinunitech.com/images/Product/bar0.jpg
- http://www.jilinunitech.com/images/8.gif
- http://www.jilinunitech.com/images/gsfull.jpg
- http://www.jilinunitech.com/images/meetingroom.jpg
- http://www.jilinunitech.com/images/communication.jpg
- http://www.jilinunitech.com/images/factory.jpg
- http://www.jilinunitech.com/images/factory2.jpg
- http://www.jilinunitech.com/images/catoon.jpg
Technologies
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 not fast enough: 0.50 seconds have passed until the page started to load.
Table layout
Good! No nested tables found.
Number of HTTP resources
45
Number of source domains
7
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://www.jilinunitech.com/js/jquery-1.11.1.min.js
- http://www.jilinunitech.com/css/bootstrap.css
- http://www.jilinunitech.com/css/style.css
- http://www.jilinunitech.com/css/lightbox.css
- http://fonts.useso.com/css?family=Open+Sans:400,300,600,700,800...
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.jilinunitech.com/js/index_solid.js
- http://www.jilinunitech.com/js/tab.js
- http://www.jilinunitech.com/js/gd.js
File size of all javascript files combined
307.28KB
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://www.jilinunitech.com/css/css.css
- http://www.jilinunitech.com/css/firebug_css.css
File size of all css files combined
186.11KB
CSS minifying
You can save 1.3KB (16% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.jilinunitech.com/css/style.css you can save 1.1KB (16% compression rate)
- By minifying https://pet.zoosnet.net/js/JS5_1.css you can save 220B (17% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
14.11KB
Gzip compression
Error! By using Gzip you can save 7.2KB (65% compression) on your site.
- By compressing https://s19.cnzz.com/z_stat.php?id=1272147171&web_id=1272147171 you can save 7.2KB (65% compression rate)
- By compressing https://c.cnzz.com/core.php?web_id=1272147171&t=z you can save 364B (37% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
37
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://pet.zoosnet.net/LR/closeimg/10.gif | Expiry time is not specified |
| https://pet.zoosnet.net/js/JS5_1.css | Expiry time is not specified |
| https://pet.zoosnet.net/site/93654447/minvite_cn.jpg | Expiry time is not specified |
| https://c.cnzz.com/core.php?web_id=1272147171&t=z | 15 minutes |
| https://s19.cnzz.com/z_stat.php?id=1272147171&web_id=1272147171 | 90 minutes |
| http://www.jilinunitech.com/common/common.js | 4 hours |
| http://www.jilinunitech.com/common/swt.js | 4 hours |
| http://www.jilinunitech.com/css/bootstrap.css | 4 hours |
| http://www.jilinunitech.com/css/lightbox.css | 4 hours |
| http://www.jilinunitech.com/css/style.css | 4 hours |
| http://www.jilinunitech.com/images/bnr.jpg | 4 hours |
| http://www.jilinunitech.com/images/close.png | 4 hours |
| http://www.jilinunitech.com/images/jq1.jpg | 4 hours |
| http://www.jilinunitech.com/images/jq2.jpg | 4 hours |
| http://www.jilinunitech.com/images/jq3.jpg | 4 hours |
| http://www.jilinunitech.com/images/jq4.jpg | 4 hours |
| http://www.jilinunitech.com/images/jq5.jpg | 4 hours |
| http://www.jilinunitech.com/images/next.png | 4 hours |
| http://www.jilinunitech.com/images/prev.png | 4 hours |
| http://www.jilinunitech.com/images/syjq1.jpg | 4 hours |
| http://www.jilinunitech.com/images/syjq2.jpg | 4 hours |
| http://www.jilinunitech.com/images/syjq3.jpg | 4 hours |
| http://www.jilinunitech.com/images/syjq4.jpg | 4 hours |
| http://www.jilinunitech.com/images/syjq5.jpg | 4 hours |
| http://www.jilinunitech.com/images/syjq6.jpg | 4 hours |
| http://www.jilinunitech.com/images/xc1.jpg | 4 hours |
| http://www.jilinunitech.com/images/xc2.jpg | 4 hours |
| http://www.jilinunitech.com/images/xc3.jpg | 4 hours |
| http://www.jilinunitech.com/images/xc4.jpg | 4 hours |
| http://www.jilinunitech.com/images/xc5.jpg | 4 hours |
| http://www.jilinunitech.com/images/xc6.jpg | 4 hours |
| http://www.jilinunitech.com/images/xc7.jpg | 4 hours |
| http://www.jilinunitech.com/images/xc8.jpg | 4 hours |
| http://www.jilinunitech.com/images/xc9.jpg | 4 hours |
| http://www.jilinunitech.com/js/bootstrap-3.1.1.min.js | 4 hours |
| http://www.jilinunitech.com/js/jquery-1.11.1.min.js | 4 hours |
| http://www.jilinunitech.com/js/lightbox-plus-jquery.min.js | 4 hours |
Speed test – Images
File size of all images combined
1.51MB
Image optimisation
You can save 453.3KB (46% compression) by optimising the images below:
- By lossless compressing the http://www.jilinunitech.com/images/syjq1.jpg you can save 63.4KB (64%) data.
- By lossless compressing the http://www.jilinunitech.com/images/xc7.jpg you can save 62.1KB (63%) data.
- By lossless compressing the http://www.jilinunitech.com/images/syjq4.jpg you can save 34.2KB (56%) data.
- By lossless compressing the https://pet.zoosnet.net/site/93654447/minvite_cn.jpg you can save 34KB (83%) data.
- By lossless compressing the http://www.jilinunitech.com/images/syjq6.jpg you can save 32.7KB (56%) data.
- By lossless compressing the http://www.jilinunitech.com/images/xc6.jpg you can save 30.2KB (44%) data.
- By lossless compressing the http://www.jilinunitech.com/images/xc3.jpg you can save 26.8KB (39%) data.
- By lossless compressing the http://www.jilinunitech.com/images/xc5.jpg you can save 26.1KB (39%) data.
- By lossless compressing the http://www.jilinunitech.com/images/xc9.jpg you can save 20.9KB (32%) data.
- By lossless compressing the http://www.jilinunitech.com/images/syjq2.jpg you can save 20KB (42%) data.
- By lossless compressing the http://www.jilinunitech.com/images/xc8.jpg you can save 19.2KB (36%) data.
- By lossless compressing the http://www.jilinunitech.com/images/xc4.jpg you can save 19.1KB (33%) data.
- By lossless compressing the http://www.jilinunitech.com/images/xc2.jpg you can save 18.6KB (30%) data.
- By lossless compressing the http://www.jilinunitech.com/images/syjq5.jpg you can save 17.5KB (42%) data.
- By lossless compressing the http://www.jilinunitech.com/images/xc1.jpg you can save 16KB (31%) data.
- By lossless compressing the http://www.jilinunitech.com/images/syjq3.jpg you can save 12.5KB (30%) data.
Links
We found a total of 87 different links.
Internal links: 28
External links: 59
Internal links: 28
External links: 59
External links:
Internal links:
Website security
IP
113.10.245.105
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
Good! We have not found any unencrypted email addresses.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Typos
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