tongyu-tech.com----LiFePO4 battery ,Lithium batteries, EV battery
www.tongyu-tech.com/default/
Manufacture LiFePO4 battery, LiPo, ebike battery, escooter battery, ecar battery, battery case, 12V 24V 36V 48V 60V 72V 96V 144V 200V batteries.
- Make the site mobile device friendly.
- 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.
- Try to make your site load faster.
URL
Domain : www.tongyu-tech.com/default/
Character length : 28
Title
tongyu-tech.com----LiFePO4 battery ,Lithium batteries, EV battery
Description
Manufacture LiFePO4 battery, LiPo, ebike battery, escooter battery, ecar battery, battery case, 12V 24V 36V 48V 60V 72V 96V 144V 200V batteries.
Keywords (meta keywords)
e-bike battery(24V 36V 48V), RC car battery , RC flight battery, Mobile Portable Power(5V) ,Portable Power(12V), lighting battery, miner’s lamp, 7.2V 12V battery pack, 9V 26650F LiFePO4 battery, RC ba
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.tongyu-tech.com/showNews.asp?id=926&p=2 ("Custom-Made Batteries, Cutom Batter")
- http://www.tongyu-tech.com/showNews.asp?id=924&p=2 ("Battery Fuel Gauge")
- http://www.tongyu-tech.com/showNews.asp?id=910&p=2 ("Lightweight Lithium Ion&n")
- http://www.tongyu-tech.com/showNews.asp?id=906&p=2 ("12V LiFePO4 car start battery")
- http://www.tongyu-tech.com/showNews.asp?id=905&p=2 ("Lithium battery replace SLA ba")
- http://www.tongyu-tech.com/showNews.asp?id=932&p=2 ("Battery Knowledge")
- http://www.tongyu-tech.com/showNews.asp?id=931&p=2 ("Honda gets boost from lithium-ion b")
- http://www.tongyu-tech.com/showNews.asp?id=930&p=2 ("Lithium-ion batteries cou")
- http://www.tongyu-tech.com/showNews.asp?id=929&p=2 ("Germany aims to boost safety of lit")
- http://www.tongyu-tech.com/showNews.asp?id=927&p=2 ("A123 Systems to power Smart Grid pr")
- http://www.tongyu-tech.com/newsList.asp?id=209&p=2 (">>more")
- http://www.tongyu-tech.com/newsList.asp?id=208&p=2 (">>more")
- http://www.tongyu-tech.com/pShow.asp?id=409&p=3
- http://www.tongyu-tech.com/pShow.asp?id=386&p=3
- http://www.tongyu-tech.com/pShow.asp?id=385&p=3
- http://www.tongyu-tech.com/pShow.asp?id=383&p=3
- http://www.tongyu-tech.com/pShow.asp?id=424&p=3
- http://www.tongyu-tech.com/pShow.asp?id=409&p=3 ("[ 2012-2-6 ]36V 9Ah ebike battery")
- http://www.tongyu-tech.com/pShow.asp?id=386&p=3 ("[ 2012-1-19 ]12V 40Ah Car start battery")
- http://www.tongyu-tech.com/pShow.asp?id=385&p=3 ("[ 2012-1-19 ]Car start battery")
- http://www.tongyu-tech.com/pShow.asp?id=383&p=3 ("[ 2012-1-19 ]12V 35Ah battery")
- http://www.tongyu-tech.com/pShow.asp?id=424&p=3 ("[ 2012-2-15 ]12V6.9Ah Motorcycle Start battery")
- Expand
Checking the robots.txt file
The robots.txt file is missing!
Social Engagement
No info found.
Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
tongyu-tech.com----LiFePO4 battery ,Lithium batteries, EV battery
Character length : 65
Good! The title’s length is between 10 and 70 characters.
Character length : 65
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 22%
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 | 5 |
Heading structure in the source code
- <H6>
- <H6>
- <H6>
- <H6>
- <H6>
Word cloud
- battery49
- ftlobj8
- start7
- batteries7
- lithium6
- var6
- document6
- starty5
- body5
- golf4
- news4
- car3
- solution3
- power3
- motorcycle3
- pageyoffset3
- scrolltop3
- lightweight3
- verticalpos==fromtop2
- else{2
- alarm2
- style2
- devices2
- lithium-ion2
- innerheight2
- startx2
- jsfx_floattopdiv2
- function2
- clientheight2
- recommendation2
- ebike2
- boost2
- li-ion2
- staytopleft2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
battery | |||
ftlobj | |||
start | |||
batteries | |||
lithium | |||
var |
Two Word cloud
- start battery6
- lightweight lithium2
Three Word cloud
- car start 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 43 images on this web page.
Alternate attributes for the following 43 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 43 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.tongyu-tech.com/images/logo.gif
- http://www.tongyu-tech.com/kefu/kefuimg/ENkefu_up.gif
- http://www.tongyu-tech.com/kefu/kefuimg/msn.jpg (1 occurrences)
- http://www.tongyu-tech.com/kefu/kefuimg/skype.jpg (1 occurrences)
- http://www.tongyu-tech.com/kefu/kefuimg/kefu_down.gif
- http://www.tongyu-tech.com/images/banner2.jpg
- http://www.tongyu-tech.com/images/index_08.jpg
- http://www.tongyu-tech.com/images/banner3.jpg
- http://www.tongyu-tech.com/images/banner4.jpg
- http://www.tongyu-tech.com/images/banner1.jpg
- http://www.tongyu-tech.com/images/tab_mid_tw.gif (2 occurrences)
- http://www.tongyu-tech.com/images/tab_right.gif
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 986px wide display!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tags | Occurrences |
---|---|
<font> | 1 |
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
Deprecated HTML tags | Occurrences |
---|---|
<font> | 1 |
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.
Loading time
6,390 ms
Table layout
Error! Avoid using nested tables!
Number of HTTP resources
55
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://www.tongyu-tech.com/default/css/funcs.js
- http://www.tongyu-tech.com/default/css/changimages.js
- http://www.tongyu-tech.com/default/css/yutong.css
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.tongyu-tech.com/css/funcs.js
- http://www.tongyu-tech.com/css/changimages.js
File size of all javascript files combined
8.32KB
Javascript minifying
You can save 2.8KB (36% compression) on the analysed URL by minifying the javascript files.
CSS
Good! Just a few CSS files are used on this website.
- http://www.tongyu-tech.com/css/yutong.css
File size of all css files combined
11.28KB
CSS minifying
Great! The CSS elements are minified.
Uncompressed size of the of the HTML
21.75KB
Gzip compression
Error! By using Gzip you can save 16.4KB (76% compression) on your site.
- By compressing http://www.tongyu-tech.com/default you can save 16.4KB (76% compression rate)
- By compressing http://www.tongyu-tech.com/default/css/yutong.css you can save 8.3KB (75% compression rate)
- By compressing http://www.tongyu-tech.com/default/css/changimages.js you can save 3.6KB (89% compression rate)
- By compressing http://www.tongyu-tech.com/default/css/funcs.js you can save 2.9KB (75% compression rate)
Number of static resources (image, JS, CSS)
53
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://www.tongyu-tech.com/default/css/changimages.js | Expiry time is not specified |
http://www.tongyu-tech.com/default/css/funcs.js | Expiry time is not specified |
http://www.tongyu-tech.com/default/css/yutong.css | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/BG.gif | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/banner1.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/banner2.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/banner3.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/banner4.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/gif-0775.gif | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/imain_topbg.gif | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/index_08.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/logo.gif | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/main_right_df.gif | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/menu_bg.gif | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/search.gif | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/tab_bg.gif | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/tab_content_bg.gif | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/tab_hoverbg.gif | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/tab_mid_tw.gif | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/tab_news.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/tab_right.gif | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_ar.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_bg.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_cn.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_cs.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_da.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_de.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_el.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_es.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_fi.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_fr.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_hi.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_hr.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_it.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_ja.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_ko.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_nl.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_no.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_pl.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_pt.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_ro.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_ru.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/images/user_default/ico_sv.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/kefu/kefuimg/ENkefu_up.gif | Expiry time is not specified |
http://www.tongyu-tech.com/default/kefu/kefuimg/kefu_down.gif | Expiry time is not specified |
http://www.tongyu-tech.com/default/kefu/kefuimg/kefu_middle.gif | Expiry time is not specified |
http://www.tongyu-tech.com/default/kefu/kefuimg/msn.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/default/kefu/kefuimg/skype.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/upload/2012-1//Fl201201192035017606.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/upload/2012-1//Fl201201192042019928.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/upload/2012-1//Fl201201192047433329.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/upload/2012-2//Fl201202061549468444.jpg | Expiry time is not specified |
http://www.tongyu-tech.com/upload/2012-2//Fl201202151515586565.jpg | Expiry time is not specified |
File size of all images combined
1.58MB
Image optimisation
You can save 1.2MB (74% compression) by optimising the images below:
- By lossless compressing the http://www.tongyu-tech.com/default/images/banner1.jpg you can save 159.5KB (76%) data.
- By lossless compressing the http://www.tongyu-tech.com/upload/2012-2//Fl201202151515586565.jpg you can save 132.5KB (79%) data.
- By lossless compressing the http://www.tongyu-tech.com/upload/2012-1//Fl201201192047433329.jpg you can save 116.4KB (81%) data.
- By lossless compressing the http://www.tongyu-tech.com/upload/2012-1//Fl201201192042019928.jpg you can save 105.9KB (78%) data.
- By lossless compressing the http://www.tongyu-tech.com/upload/2012-1//Fl201201192035017606.jpg you can save 93KB (80%) data.
- By lossless compressing the http://www.tongyu-tech.com/upload/2012-2//Fl201202061549468444.jpg you can save 84.1KB (79%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/banner2.jpg you can save 67.7KB (55%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/index_08.jpg you can save 56.4KB (57%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/banner4.jpg you can save 31.8KB (34%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/banner3.jpg you can save 26.9KB (42%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/tab_news.jpg you can save 22.3KB (68%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/kefu/kefuimg/skype.jpg you can save 21.3KB (97%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/kefu/kefuimg/msn.jpg you can save 21.2KB (97%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_no.jpg you can save 11.3KB (95%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_el.jpg you can save 11.3KB (95%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_ro.jpg you can save 11.2KB (96%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_hr.jpg you can save 11.1KB (94%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_sv.jpg you can save 11.1KB (95%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_ko.jpg you can save 11KB (94%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_pt.jpg you can save 11KB (95%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_da.jpg you can save 11KB (95%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_pl.jpg you can save 10.9KB (96%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_ru.jpg you can save 10.9KB (95%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_fi.jpg you can save 10.9KB (95%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_hi.jpg you can save 10.9KB (95%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_fr.jpg you can save 10.9KB (95%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_es.jpg you can save 10.9KB (95%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_cs.jpg you can save 10.9KB (95%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_ja.jpg you can save 10.8KB (95%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_de.jpg you can save 10.8KB (95%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_it.jpg you can save 10.8KB (95%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_nl.jpg you can save 10.8KB (95%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_bg.jpg you can save 10.7KB (96%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_ar.jpg you can save 10.7KB (95%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/user_default/ico_cn.jpg you can save 10.7KB (95%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/BG.gif you can save 531B (41%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/search.gif you can save 443B (34%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/tab_right.gif you can save 393B (15%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/kefu/kefuimg/ENkefu_up.gif you can save 384B (28%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/kefu/kefuimg/kefu_middle.gif you can save 359B (74%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/kefu/kefuimg/kefu_down.gif you can save 163B (23%) data.
- By lossless compressing the http://www.tongyu-tech.com/default/images/tab_content_bg.gif you can save 145B (38%) data.
Alexa
13777490
We found a total of 39 different links.
Internal links: 34
External links: 5
Internal links: 34
External links: 5
External links:
Link text (anchor) | Link strength |
---|---|
MSN01 | |
MSN02 | |
tencent://message/?uin=272096653&Site=ͨ | |
tencent://message/?uin=431420222&Site=ͨ | |
ͷϵͳ |
Internal links:
IP
182.16.5.134
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.
- H6 : , ( 68px from top )
- H6 : , ( 420px from top )
- H6 : , ( 633px from top )
- H6 : , ( 675px from top )
- H6 : , ( 678px from top )
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