成都道克科技有限公司--光电吊舱、图像识别跟踪
www.doec-tech.com/
成都道克科技有限公司是专业的光电吊舱、微型光电吊舱、光电转台、图像处理、目标识别跟踪设备的研制单位,可根据客户需求进行定制 ...
- 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.
- Use "H" tags.
URL
Domain : www.doec-tech.com/
Character length : 18
Title
成都道克科技有限公司--光电吊舱、图像识别跟踪
Description
成都道克科技有限公司是专业的光电吊舱、微型光电吊舱、光电转台、图像处理、目标识别跟踪设备的研制单位,可根据客户需求进行定制。
Keywords (meta keywords)
成都道克科技有限公司
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 Engagement
No info found.
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
成都道克科技有限公司--光电吊舱、图像识别跟踪
Character length : 23
Good! The title’s length is between 10 and 70 characters.
Character length : 23
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 16%
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 | 0 | 0 | 0 | 0 |
No "H" tags found
Heading structure in the source code
Word cloud
Keyword matrix
word | title | descriptions | heading |
---|
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 6 images on this web page.
Alternate attributes for the following 6 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 6 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
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.
Server response time
The server response time is fast enough.
Table layout
Error! Avoid using nested tables!
Number of HTTP resources
37
Number of source domains
1
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.doec-tech.com/public/js/jquery-1.11.0.min.js
- http://www.doec-tech.com/public/css/swiper.min.css
- http://www.doec-tech.com/public/css/index.css
- http://www.doec-tech.com/public/css/common.css
- http://www.doec-tech.com/public/css/HandF.css
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.doec-tech.com/js/ajax.js
File size of all javascript files combined
220.39KB
Javascript minifying
You can save 1.9KB (40% compression) on the analysed URL by minifying the javascript files.
CSS
Good! Just a few CSS files are used on this website.
- http://www.doec-tech.com/css/style.css
File size of all css files combined
37.90KB
CSS minifying
You can save 3.2KB (19% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.doec-tech.com/public/css/index.css you can save 2.1KB (20% compression rate)
- By minifying http://www.doec-tech.com/public/css/HandF.css you can save 613B (15% compression rate)
- By minifying http://www.doec-tech.com/public/css/common.css you can save 502B (24% compression rate)
Uncompressed size of the of the HTML
38.97KB
Gzip compression
Error! By using Gzip you can save 89.2KB (74% compression) on your site.
- By compressing http://www.doec-tech.com/public/js/swiper.min.js you can save 89.2KB (74% compression rate)
- By compressing http://www.doec-tech.com/public/js/jquery-1.11.0.min.js you can save 61.5KB (65% compression rate)
- By compressing http://www.doec-tech.com you can save 32.8KB (84% compression rate)
- By compressing http://www.doec-tech.com/public/css/swiper.min.css you can save 16.3KB (84% compression rate)
- By compressing http://www.doec-tech.com/public/css/index.css you can save 9.2KB (82% compression rate)
- By compressing http://www.doec-tech.com/public/css/HandF.css you can save 3KB (74% compression rate)
- By compressing http://www.doec-tech.com/public/js/canvas.js you can save 2.7KB (57% compression rate)
- By compressing http://www.doec-tech.com/public/css/common.css you can save 1.4KB (65% compression rate)
- By compressing http://www.doec-tech.com/public/js/common.js you can save 102B (35% compression rate)
Number of static resources (image, JS, CSS)
36
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://www.doec-tech.com/public/css/HandF.css | Expiry time is not specified |
http://www.doec-tech.com/public/css/common.css | Expiry time is not specified |
http://www.doec-tech.com/public/css/index.css | Expiry time is not specified |
http://www.doec-tech.com/public/css/swiper.min.css | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/email.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/icon_1.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/icon_2.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/icon_3.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/icon_4.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/location.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/logo-footer.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/page1_4.jpg | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/page1_5.jpg | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/page2_bg.jpg | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/phone.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/play.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/product_1_1.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/product_2_1.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/product_3_1.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/product_4_1.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/product_5_1.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/product_6_1.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/product_7_1.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/product_8_1.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/title1.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/title2.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/index/title3.png | Expiry time is not specified |
http://www.doec-tech.com/public/imgs/logo.png | Expiry time is not specified |
http://www.doec-tech.com/public/js/canvas.js | Expiry time is not specified |
http://www.doec-tech.com/public/js/common.js | Expiry time is not specified |
http://www.doec-tech.com/public/js/jquery-1.11.0.min.js | Expiry time is not specified |
http://www.doec-tech.com/public/js/swiper.min.js | Expiry time is not specified |
http://www.doec-tech.com/.. /20190125143344146.png | Expiry time is not specified |
http://www.doec-tech.com/.. /20190125150629136.png | Expiry time is not specified |
http://www.doec-tech.com/.. /20190125165441149.jpg | Expiry time is not specified |
http://www.doec-tech.com/.. /20190125165726102.jpg | Expiry time is not specified |
File size of all images combined
850.43KB
Image optimisation
You can save 229.1KB (37% compression) by optimising the images below:
- By lossless compressing the http://www.doec-tech.com/public/imgs/index/page1_4.jpg you can save 155.7KB (57%) data.
- By lossless compressing the http://www.doec-tech.com/public/imgs/index/page1_5.jpg you can save 44.6KB (19%) data.
- By lossless compressing the http://www.doec-tech.com/public/imgs/index/page2_bg.jpg you can save 17.8KB (25%) data.
- By lossless compressing the http://www.doec-tech.com/.. /20190125165441149.jpg you can save 3KB (45%) data.
- By lossless compressing the http://www.doec-tech.com/public/imgs/index/title3.png you can save 2.8KB (73%) data.
- By lossless compressing the http://www.doec-tech.com/public/imgs/index/product_8_1.png you can save 2.5KB (12%) data.
- By lossless compressing the http://www.doec-tech.com/public/imgs/index/logo-footer.png you can save 762B (12%) data.
- By lossless compressing the http://www.doec-tech.com/public/imgs/logo.png you can save 534B (14%) data.
- By lossless compressing the http://www.doec-tech.com/public/imgs/index/title2.png you can save 355B (20%) data.
- By lossless compressing the http://www.doec-tech.com/public/imgs/index/title1.png you can save 254B (23%) data.
- By lossless compressing the http://www.doec-tech.com/public/imgs/index/icon_3.png you can save 250B (33%) data.
- By lossless compressing the http://www.doec-tech.com/public/imgs/index/icon_2.png you can save 191B (22%) data.
- By lossless compressing the http://www.doec-tech.com/public/imgs/index/icon_4.png you can save 155B (25%) data.
- By lossless compressing the http://www.doec-tech.com/public/imgs/index/play.png you can save 147B (13%) data.
- By lossless compressing the http://www.doec-tech.com/public/imgs/index/icon_1.png you can save 146B (11%) data.
We found a total of 7 different links.
Internal links: 7
Internal links: 7
External links:
Link text (anchor) | Link strength |
---|
Internal links:
Link text (anchor) | Link strength |
---|---|
http://www.doec-tech.com/# | |
首页 | |
解决方案 | |
产品与技术 | |
走进道克 | |
加入道克 | |
公司要闻 |
IP
120.27.41.133
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.
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
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