3.7 sec in total
377 ms
1.8 sec
1.5 sec
Welcome to fansobattery.com homepage info - get ready to check Fanso Battery best content right away, or after learning these important things about fansobattery.com
WUHAN FANSO TECHNOLOGY CO.,LTD is a China lithium battery manufacturer for 30 years specialized in producing 3.6V lithium thionyl chloride battery(li-socl2 battery) and 3.0V lithium manganese dioxide ...
Visit fansobattery.comWe analyzed Fansobattery.com page load time and found that the first response time was 377 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
fansobattery.com performance score
name
value
score
weighting
Value2.5 s
68/100
10%
Value6.3 s
10/100
25%
Value5.0 s
64/100
10%
Value300 ms
79/100
30%
Value0
100/100
15%
Value6.0 s
65/100
10%
377 ms
319 ms
100 ms
144 ms
210 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 96% of them (50 requests) were addressed to the original Fansobattery.com, 2% (1 request) were made to Googletagmanager.com and 2% (1 request) were made to . The less responsive or slowest element that took the longest time to load (950 ms) belongs to the original domain Fansobattery.com.
Page size can be reduced by 165.9 kB (6%)
2.8 MB
2.6 MB
In fact, the total size of Fansobattery.com main page is 2.8 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 2.6 MB which makes up the majority of the site volume.
Potential reduce by 23.8 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. This page needs HTML code to be minified as it can gain 8.3 kB, which is 29% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 23.8 kB or 82% of the original size.
Potential reduce by 121.2 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. Fanso Battery images are well optimized though.
Potential reduce by 18.9 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 18.9 kB or 16% of the original size.
Potential reduce by 2.0 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. Fansobattery.com has all CSS files already compressed.
Number of requests can be reduced by 21 (43%)
49
28
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fanso Battery. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
fansobattery.com
377 ms
fansobattery.com
319 ms
animate.css
100 ms
swiper.min.css
144 ms
fullpage.css
210 ms
base.css
217 ms
common.css
218 ms
mobile.css
214 ms
search_on.png
216 ms
banner.jpg
352 ms
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672 ms
home_05.png
528 ms
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home_24.jpg
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home_07.png
493 ms
home_25.jpg
670 ms
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634 ms
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739 ms
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676 ms
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706 ms
home_15.png
741 ms
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744 ms
js
62 ms
jquery-3.5.1.min.js
750 ms
animate.js
761 ms
wow.min.js
777 ms
common.js
809 ms
count.js
816 ms
imagesloaded.pkgd.min.js
816 ms
swiper-bundle.min.js
827 ms
fullpage.js
837 ms
home_10.jpg
847 ms
1695704760213886.jpg
950 ms
footer_01.png
881 ms
footer_02.png
888 ms
footer_03.png
897 ms
logo_on.png
627 ms
header_01_on.png
639 ms
header_02_on.png
674 ms
logo.png
681 ms
header_01.png
690 ms
header_02.png
696 ms
search.png
676 ms
PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA
0 ms
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673 ms
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569 ms
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614 ms
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523 ms
fansobattery.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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
fansobattery.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
fansobattery.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
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fansobattery.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Fansobattery.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.
fansobattery.com
Open Graph description is not detected on the main page of Fanso Battery. 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: