SEO report of bolt-doorphone.com
Video Door Phone, Digital Door Viewer, Tft Lcd Module, Tft Lcd ...
www.bolt-doorphone.com/
Are you looking for cheap, unique, user-friendly, good quality video door phones? We are sure you will find in our website. Our factory also produce TFT ...
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.bolt-doorphone.com/
Character length : 23
Title
Video Door Phone, Digital Door Viewer, Tft Lcd Module, Tft Lcd Display Module Suppliers or Manufacturers China - Bolt Electronics
Description
Are you looking for cheap, unique, user-friendly, good quality video door phones? We are sure you will find in our website. Our factory also produce TFT LCDs, touch screen, TFT LCD display modules and digital peephole viewers. We can do both OEM and ODM for you.
Keywords (meta keywords)
video door phone, digital door viewer, tft lcd module, tft lcd display module, touch screen
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
There is robots.txt file.
https://bolt-doorphone.com/robots.txt
https://bolt-doorphone.com/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
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
Video Door Phone, Digital Door Viewer, Tft Lcd Module, Tft Lcd Display Module Suppliers or Manufacturers China - Bolt Electronics
Character length : 129
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 129
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 23%
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> Product Catalog
- <H3> Quick Navigation
- <H3> Contact Information
- <H3> News Letter
Word cloud
- lcd19
- tft15
- door14
- video13
- module9
- phone9
- inch8
- digital6
- display6
- viewer5
- color5
- shenzhen4
- vision4
- news4
- wire4
- multi4
- night4
- price3
- photo3
- quality3
- camera3
- bolt3
- apartments3
- good3
- products3
- screen3
- industry2
- learn2
- electronic2
- recording2
- monitor2
- e-mail2
- intercom2
- hao2
- peephole2
- function2
- electronics2
- firm2
- cvbs2
- xin’an2
- feedback2
- villa2
- exhibition2
- outdoor2
- main2
- signal2
- all2
- product2
- cable2
- input2
- alarm2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| lcd | |||
| tft | |||
| door | |||
| video | |||
| module | |||
| phone |
Two Word cloud
- tft lcd7
- door phone6
- video door5
- inch color3
- lcd display3
- for multi3
Three Word cloud
- tft lcd module3
- with night vision2
- inch tft lcd2
- inch color lcd2
- video door phone2
- tft lcd display2
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 22 images on this web page.
Alternate attributes for the following 7 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 7 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.bolt-doorphone.com/.. /201609011323599541070.jpg
- http://www.bolt-doorphone.com/.. /201608261428190028936.jpg
- http://www.bolt-doorphone.com/.. /201608261429302377258.jpg
- http://www.bolt-doorphone.com/.. /201608221427276170656.jpg
- http://www.bolt-doorphone.com/Content/C_IMG/m109/video.jpg
- http://www.bolt-doorphone.com/Content/C_IMG/m109/footiso.png
- http://www.bolt-doorphone.com/uploads/201610079/ErWei67955.jpg
Technologies
Mobile optimization
This website is optimal for mobile devices!
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
2,199 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
40
Number of source domains
2
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://m.bolt-doorphone.com/js/jquery.js
- http://m.bolt-doorphone.com/js/wap.m13/owl.carousel.js
- http://m.bolt-doorphone.com/images/wap.m13/style.css?v=20170218
- http://m.bolt-doorphone.com/images/wap.m13/index.css?v=20170218
- http://m.bolt-doorphone.com/images/wap.m13/common.css?v=20170218
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.bolt-doorphone.com/js/jquery.js
- http://www.bolt-doorphone.com/js/Site_Common.js
- http://www.bolt-doorphone.com/Content/File_Img/10079/qq/ServiceQQ.js
- http://www.bolt-doorphone.com/js/focus.js
- http://www.bolt-doorphone.com/js/js109.js
- http://www.bolt-doorphone.com/js/m109/jquery.SuperSlide.2.1.1.js
File size of all javascript files combined
240.27KB
Javascript minifying
You can save 2.3KB (21% 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.bolt-doorphone.com/images/m109/blue/style.css
- http://www.bolt-doorphone.com/Content/File_Img/10079/qq/qq.css
File size of all css files combined
22.86KB
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
14.42KB
Gzip compression
Error! By using Gzip you can save 540B (58% compression) on your site.
- By compressing http://m.bolt-doorphone.com/js/wap.m13/index.js you can save 540B (58% compression rate)
- By compressing http://m.bolt-doorphone.com/images/flag.css you can save 391B (49% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
37
Browser cache
The browser cache is set correctly for all elements.
Speed test – Images
File size of all images combined
289.75KB
Image optimisation
You can save 151.9KB (76% compression) by optimising the images below:
- By lossless compressing the http://m.bolt-doorphone.com/images/wap.m13/index-libg.png you can save 39.9KB (99%) data.
- By lossless compressing the http://m.bolt-doorphone.com/images/wap.m13/mobilephone.png you can save 38.8KB (99%) data.
- By lossless compressing the http://m.bolt-doorphone.com/Content/File_Img/10079/logo67955.png you can save 18.8KB (82%) data.
- By lossless compressing the http://m.bolt-doorphone.com/.. /201608101708514121334.png you can save 14.5KB (65%) data.
- By lossless compressing the http://m.bolt-doorphone.com/.. /201608111105376756160.png you can save 12.6KB (71%) data.
- By lossless compressing the http://m.bolt-doorphone.com/.. /201608111141161108576.png you can save 9.4KB (70%) data.
- By lossless compressing the http://m.bolt-doorphone.com/.. /201608101713591965305.png you can save 9.4KB (69%) data.
- By lossless compressing the http://m.bolt-doorphone.com/images/wap.m13/list-bg.jpg you can save 4.8KB (25%) data.
- By lossless compressing the http://m.bolt-doorphone.com/images/wap.m13/recent-list-bg.jpg you can save 913B (44%) data.
- By lossless compressing the http://m.bolt-doorphone.com/images/160/index-arrow.png you can save 886B (60%) data.
- By lossless compressing the http://m.bolt-doorphone.com/images/wap.m13/line.jpg you can save 527B (44%) data.
- By lossless compressing the http://m.bolt-doorphone.com/images/wap.m11/flage.jpg you can save 358B (23%) data.
- By lossless compressing the http://m.bolt-doorphone.com/images/wap.m13/back-btn.png you can save 216B (30%) data.
- By lossless compressing the http://m.bolt-doorphone.com/images/wap.m13/tel.png you can save 189B (31%) data.
- By lossless compressing the http://m.bolt-doorphone.com/images/wap.m13/pos.png you can save 175B (26%) data.
- By lossless compressing the http://m.bolt-doorphone.com/images/wap.m13/email.png you can save 146B (20%) data.
- By lossless compressing the http://m.bolt-doorphone.com/images/wap.m13/search.png you can save 146B (15%) data.
- By lossless compressing the http://m.bolt-doorphone.com/images/wap.m13/nav-icon5.png you can save 139B (24%) data.
- By lossless compressing the http://m.bolt-doorphone.com/images/wap.m13/nav-icon3.png you can save 121B (23%) data.
- By lossless compressing the http://m.bolt-doorphone.com/images/wap.m13/nav-icon2.png you can save 102B (20%) data.
Links
We found a total of 41 different links.
Internal links: 37
External links: 4
Internal links: 37
External links: 4
External links:
| Link text (anchor) | Link strength |
|---|---|
| https://www.facebook.com/boltdoorphone | |
| https://twitter.com/BDoorphone | |
| https://plus.google.com/u/0/100487239942846738935 | |
| https://www.pinterest.com/sjy943 |
Internal links:
Website security
IP
13.93.155.248
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
Icons
Favicon
Good! The website uses favicon.
Typos
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