SEO report of optimum-china.com
OptimumNano LiFePo4 battery
www.optimum-china.com/
OptimumNano LiFePo4 battery
Tasks
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : www.optimum-china.com/
Character length : 22
Title
OptimumNano LiFePo4 battery
Description
OptimumNano LiFePo4 battery
Keywords (meta keywords)
OptimumNano LiFePo4 battery
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
Error! Not all URLs are SEO friendly on this website!
- http://www.optimum-china.com/index.php?c=about&a=detail&id=2 ("About Us")
- http://www.optimum-china.com/index.php?c=product&cid=54 ("Products & Applications")
- http://www.optimum-china.com/index.php?c=about&a=detail&id=8 ("Innovation Alliance")
- http://www.optimum-china.com/index.php?c=about&a=detail&id=5 ("Contact us")
- http://www.optimum-china.com/index.php?c=about&a=detail&id=10 ("Business Model")
- http://www.optimum-china.com/index.php?c=product&cid=54 ("Single LiFePO4 Cell")
- http://www.optimum-china.com/index.php?c=product&cid=55 ("ESS LiFePO4 Battery")
- http://www.optimum-china.com/index.php?c=product&cid=56 ("Telecom&UPS LiFePO4 Battery Pack")
- http://www.optimum-china.com/index.php?c=product&cid=60 ("EVs LiFePO4 Battery")
- http://www.optimum-china.com/index.php?c=product&cid=69 ("Low Speed Vehicle LiFePO4 Battery")
- http://www.optimum-china.com/index.php?c=about&a=detail&id=2 ("Overview")
- http://www.optimum-china.com/index.php?c=article&cid=48 ("News&Media")
- http://www.optimum-china.com/index.php?c=about&a=detail&id=6 ("Partners")
- Expand
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
OptimumNano LiFePo4 battery
Character length : 27
Good! The title’s length is between 10 and 70 characters.
Character length : 27
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 |
|---|---|---|---|---|---|
| 1 | 3 | 5 | 0 | 0 | 0 |
Heading structure in the source code
- <H2> Brand Story
- <H3> OptimumNano
- <H2> Qualification & honor
- <H1> Contact us
- <H2> OPTIMUMNANO ENERGY CO.,LTD
- <H3> Add:No.68,Langjing North Road,Pingshan New District,Shenzhen 518118,China.
- <H3> Tel:+86-755 -84630787
- <H3> Fax: +86-755 -84630785
- <H3> Email:info@optimumchina.com
Word cloud
- battery10
- optimumnano6
- energy6
- new5
- outstanding3
- supplier3
- annual3
- power3
- vehicles2
- speed2
- innovation2
- districtshenzhen2
- pingshan2
- uptimumnano2
- production2
- low2
- single2
- industry2
- electric2
- cell2
- qualification2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| battery | |||
| optimumnano | |||
| energy | |||
| new | |||
| outstanding | |||
| supplier |
Two Word cloud
- energy co.,ltd3
- battery supplier3
- annual outstanding2
- optimumnano energy2
- power battery2
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.
- http://www.optimum-china.com/tpl/templets/default/images/logo.png
- http://www.optimum-china.com/.. /m-cover-bg.jpg
- http://www.optimum-china.com/.. /m-story-bg.jpg
- http://www.optimum-china.com/.. /m-service-bg.jpg
- http://www.optimum-china.com/tpl/templets/default/images/m-map.jpg
- http://www.optimum-china.com/tpl/templets/default/images/point.png
Technologies
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
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
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.
Table layout
Good! No nested tables found.
Render blocking resources
Good! No render blocking elements found!
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://www.optimum-china.com/tpl/templets/default/js/jquery-1.11.0.min.js
- http://www.optimum-china.com/tpl/templets/default/js/jquery.mousewheel.js
- http://www.optimum-china.com/tpl/templets/default/js/jquery.jscrollpane.min.js
- http://www.optimum-china.com/tpl/templets/default/js/html5media.min.js
- http://www.optimum-china.com/tpl/templets/default/js/html5.js
- http://www.optimum-china.com/tpl/templets/default/js/ckplayer.js
- http://www.optimum-china.com/tpl/templets/default/js/common.js
File size of all javascript files combined
0.00
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.optimum-china.com/tpl/templets/default/style/style.css
- http://www.optimum-china.com/tpl/templets/default/style/jquery.jscrollpane.css
- http://www.optimum-china.com/tpl/templets/default/style/common.css
File size of all css files combined
0.00
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
0.00
Gzip compression
Your site uses compression.
Speed test – Browser cache
Browser cache
The browser cache is set correctly for all elements.
Speed test – Images
File size of all images combined
0.00
Image optimisation
All images are optimized.
Links
We found a total of 19 different links.
Internal links: 15
External links: 4
Internal links: 15
External links: 4
External links:
| Link text (anchor) | Link strength |
|---|---|
| Purchase | |
| 简 / | |
| Web:www.optimumnanoenergy.com | |
| Technical support：u-sun |
Internal links:
Website security
IP
219.234.8.78
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
ptimum-china.com, oiptimum-china.com, iptimum-china.com, okptimum-china.com, kptimum-china.com, olptimum-china.com, lptimum-china.com, optimum-china.com, ptimum-china.com, opptimum-china.com, pptimum-china.com, o9ptimum-china.com, 9ptimum-china.com, o0ptimum-china.com, 0ptimum-china.com, otimum-china.com, opotimum-china.com, ootimum-china.com, opltimum-china.com, oltimum-china.com, op0timum-china.com, o0timum-china.com, op-timum-china.com, o-timum-china.com, optimum-china.com, otimum-china.com, op_timum-china.com, o_timum-china.com, opimum-china.com, optrimum-china.com, oprimum-china.com, optfimum-china.com, opfimum-china.com, optgimum-china.com, opgimum-china.com, opthimum-china.com, ophimum-china.com, optyimum-china.com, opyimum-china.com, opt5imum-china.com, op5imum-china.com, opt6imum-china.com, op6imum-china.com, optmum-china.com, optiumum-china.com, optumum-china.com, optijmum-china.com, optjmum-china.com, optimum-china.com, optmum-china.com, optilmum-china.com, optlmum-china.com, optiomum-china.com, optomum-china.com, opti8mum-china.com, opt8mum-china.com, opti9mum-china.com, opt9mum-china.com, opti*mum-china.com, opt*mum-china.com, optium-china.com, optimnum-china.com, optinum-china.com, optimhum-china.com, optihum-china.com, optimum-china.com, optium-china.com, optimjum-china.com, optijum-china.com, optimkum-china.com, optikum-china.com, optimlum-china.com, optilum-china.com, optim um-china.com, opti um-china.com, optimm-china.com, optimuym-china.com, optimym-china.com, optimuhm-china.com, optimhm-china.com, optimujm-china.com, optimjm-china.com, optimukm-china.com, optimkm-china.com, optimuim-china.com, optimim-china.com, optimu7m-china.com, optim7m-china.com, optimu8m-china.com, optim8m-china.com, optimu-china.com, optimumn-china.com, optimun-china.com, optimumh-china.com, optimuh-china.com, optimum-china.com, optimu-china.com, optimumj-china.com, optimuj-china.com, optimumk-china.com, optimuk-china.com, optimuml-china.com, optimul-china.com, optimum -china.com, optimu -china.com, optimumchina.com, optimum-=china.com, optimum=china.com, optimum-_china.com, optimum_china.com, optimum-0china.com, optimum0china.com, optimum-+china.com, optimum+china.com, optimum-*china.com, optimum*china.com, optimum-9china.com, optimum9china.com, optimum-hina.com, optimum-cxhina.com, optimum-xhina.com, optimum-cshina.com, optimum-shina.com, optimum-china.com, optimum-hina.com, optimum-cdhina.com, optimum-dhina.com, optimum-cfhina.com, optimum-fhina.com, optimum-cvhina.com, optimum-vhina.com, optimum-c hina.com, optimum- hina.com, optimum-cina.com, optimum-chbina.com, optimum-cbina.com, optimum-chgina.com, optimum-cgina.com, optimum-chtina.com, optimum-ctina.com, optimum-chyina.com, optimum-cyina.com, optimum-chuina.com, optimum-cuina.com, optimum-chjina.com, optimum-cjina.com, optimum-chmina.com, optimum-cmina.com, optimum-chnina.com, optimum-cnina.com, optimum-chna.com, optimum-chiuna.com, optimum-chuna.com, optimum-chijna.com, optimum-chjna.com, optimum-china.com, optimum-chna.com, optimum-chilna.com, optimum-chlna.com, optimum-chiona.com, optimum-chona.com, optimum-chi8na.com, optimum-ch8na.com, optimum-chi9na.com, optimum-ch9na.com, optimum-chi*na.com, optimum-ch*na.com
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