1.9 sec in total
378 ms
991 ms
559 ms
Welcome to tahua-power.com homepage info - get ready to check TAHUA POWER best content right away, or after learning these important things about tahua-power.com
TAHUA POWER CO.,LTD specialized in designing, manufacturing and marketing of lithium polymer batteries and li-on batteries . We develop the most advanced battery technology ,Korean tech ,NANO tech ,...
Visit tahua-power.comWe analyzed Tahua-power.com page load time and found that the first response time was 378 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
tahua-power.com performance score
name
value
score
weighting
Value1.1 s
99/100
10%
Value9.6 s
0/100
25%
Value3.8 s
84/100
10%
Value160 ms
94/100
30%
Value0.006
100/100
15%
Value5.9 s
66/100
10%
378 ms
71 ms
74 ms
75 ms
109 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that all of those requests were addressed to Tahua-power.com and no external sources were called. The less responsive or slowest element that took the longest time to load (400 ms) belongs to the original domain Tahua-power.com.
Page size can be reduced by 272.1 kB (15%)
1.8 MB
1.5 MB
In fact, the total size of Tahua-power.com main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 33.0 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 33.0 kB or 84% of the original size.
Potential reduce by 202.6 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, TAHUA POWER needs image optimization as it can save up to 202.6 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 35.2 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 35.2 kB or 41% of the original size.
Potential reduce by 1.3 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Tahua-power.com needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 24% of the original size.
Number of requests can be reduced by 19 (28%)
68
49
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TAHUA POWER. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
tahua-power.com
378 ms
v8_lan1style.css
71 ms
css.css
74 ms
sy_tu.js
75 ms
mm_menu.js
109 ms
jquery.js
181 ms
superslide.2.1.js
81 ms
lang.js
78 ms
bg.jpg
74 ms
logo.jpg
156 ms
top_email1.png
43 ms
2018-9-27-19-13-52.jpg
212 ms
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mbt_01.gif
332 ms
mbt_03.gif
333 ms
news.gif
363 ms
name.jpg
362 ms
tel.gif
363 ms
e-mail.gif
365 ms
add.gif
369 ms
mbb_01.gif
371 ms
mbb_03.gif
400 ms
ico_china.jpg
398 ms
ico_deutsch1.gif
372 ms
ico_espanol.gif
365 ms
ico_francies.gif
367 ms
ico_italino.gif
340 ms
ico_portgues.gif
286 ms
ico_japan.jpg
285 ms
ico_korea.jpg
284 ms
ico_arabia.jpg
261 ms
ico_russia.jpg
235 ms
map.gif
230 ms
fdemail.gif
230 ms
top.jpg
229 ms
button_bg.jpg
230 ms
menu_bg2.jpg
230 ms
menu_bg.jpg
227 ms
menu_bg1.jpg
231 ms
slider-arrow.png
230 ms
1.jpg
233 ms
syabout.jpg
230 ms
syabout_l.jpg
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syabout_r.jpg
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title_cpfl.jpg
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title_cpfl_l.jpg
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title_cpfl_r.jpg
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mbt_02.gif
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mbg.jpg
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bottom.jpg
232 ms
tahua-power.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
tahua-power.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
tahua-power.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tahua-power.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Tahua-power.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
tahua-power.com
Open Graph description is not detected on the main page of TAHUA POWER. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: