5.4 sec in total
590 ms
4.3 sec
559 ms
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ubestbattery is the world's leading news and article resources for Nanomaterials, Chemical Products, Bearings Industry, Magnetic material, Rare earth materials.
Visit ubestbattery.comWe analyzed Ubestbattery.com page load time and found that the first response time was 590 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
ubestbattery.com performance score
name
value
score
weighting
Value3.0 s
49/100
10%
Value3.0 s
78/100
25%
Value3.2 s
92/100
10%
Value160 ms
93/100
30%
Value0.003
100/100
15%
Value3.9 s
88/100
10%
590 ms
801 ms
36 ms
358 ms
955 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 86% of them (24 requests) were addressed to the original Ubestbattery.com, 11% (3 requests) were made to Laser-sx.xsrv.jp and 4% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Ubestbattery.com.
Page size can be reduced by 199.5 kB (31%)
634.9 kB
435.4 kB
In fact, the total size of Ubestbattery.com main page is 634.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 435.2 kB which makes up the majority of the site volume.
Potential reduce by 10.0 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 10.0 kB or 66% of the original size.
Potential reduce by 52.2 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, Ubestbattery needs image optimization as it can save up to 52.2 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 60.9 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 60.9 kB or 64% of the original size.
Potential reduce by 76.4 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. Ubestbattery.com needs all CSS files to be minified and compressed as it can save up to 76.4 kB or 85% of the original size.
Number of requests can be reduced by 7 (27%)
26
19
The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ubestbattery. 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 from 4 to 1 for CSS and as a result speed up the page load time.
ubestbattery.com
590 ms
www.ubestbattery.com
801 ms
jquery.min.js
36 ms
config.js
358 ms
styles.css
955 ms
textstyles.css
574 ms
617 ms
header.jpg
1170 ms
an.png
1045 ms
s1.jpg
914 ms
s2.jpg
734 ms
ax.png
984 ms
aw.png
1797 ms
jj.png
1464 ms
aq.png
1631 ms
tables.css
775 ms
commonstyles.css
649 ms
jquery-1.8.3.min.js
1294 ms
click.js
382 ms
headerbox_inner_bg.gif
220 ms
header_bg.gif
358 ms
column_bg.gif
203 ms
h3_bg.gif
279 ms
h3.gif
594 ms
li.gif
413 ms
h5.png
436 ms
pagetop_button.gif
467 ms
footlinkbox_bg.gif
706 ms
ubestbattery.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
ubestbattery.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
ubestbattery.com SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
EN
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ubestbattery.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Ubestbattery.com main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
ubestbattery.com
Open Graph description is not detected on the main page of Ubestbattery. 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: