4.4 sec in total
450 ms
2.8 sec
1.1 sec
Click here to check amazing Dowell Electronic content. Otherwise, check out these important facts you probably never knew about dowellelectronic.com
Shanghai Dowell Technology Co. Ltd. specializes in system integration services for battery energy storage projects and provides aone-stopenergy solution for
Visit dowellelectronic.comWe analyzed Dowellelectronic.com page load time and found that the first response time was 450 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
dowellelectronic.com performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value9.5 s
0/100
25%
Value5.2 s
59/100
10%
Value1,140 ms
22/100
30%
Value0.213
58/100
15%
Value10.9 s
21/100
10%
450 ms
34 ms
78 ms
127 ms
540 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Dowellelectronic.com, 80% (43 requests) were made to Cdn.globalso.com and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Cdn.globalso.com.
Page size can be reduced by 309.2 kB (4%)
8.0 MB
7.7 MB
In fact, the total size of Dowellelectronic.com main page is 8.0 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. 60% of websites need less resources to load. Images take 7.7 MB which makes up the majority of the site volume.
Potential reduce by 61.0 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. This page needs HTML code to be minified as it can gain 11.5 kB, which is 16% 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 61.0 kB or 84% of the original size.
Potential reduce by 216.4 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. Dowell Electronic images are well optimized though.
Potential reduce by 19.5 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 19.5 kB or 14% of the original size.
Potential reduce by 12.2 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. Dowellelectronic.com needs all CSS files to be minified and compressed as it can save up to 12.2 kB or 30% of the original size.
Number of requests can be reduced by 13 (25%)
51
38
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dowell Electronic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
dowellelectronic.com
450 ms
fbevents.js
34 ms
js
78 ms
gtm.js
127 ms
style.css
540 ms
public.css
610 ms
lite-yt-embed.js
632 ms
lite-yt-embed.css
704 ms
jquery.min.js
833 ms
common.js
676 ms
public.js
681 ms
translator-dropdown.js
486 ms
xhltrackingwithchat.js
394 ms
logo.png
89 ms
all-m.gif
95 ms
c6f5a427-12cf-4741-bfd9-d6b43645f069.jpg
691 ms
donwgei.png
790 ms
banner.jpg
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banner-21.jpg
621 ms
GK800-portable-power-station.jpg
653 ms
icube.png
814 ms
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813 ms
GENKIPWR.jpg
1296 ms
company_intr_bg.jpg
951 ms
ico_player.png
465 ms
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gfity21.jpg
1176 ms
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banner11.png
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1516 ms
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1460 ms
LinkedIn_linkedin7.png
1512 ms
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1618 ms
facebook_facebook111.png
1597 ms
title_pic.png
79 ms
icons01.png
225 ms
close.png
225 ms
show_btn.png
225 ms
HarmonyOS_Sans_Regular.ttf
414 ms
fontawesome-webfont.woff
193 ms
xhlform_NEW.js
187 ms
getStatus
1175 ms
getIpSwitch
914 ms
XHLFORM.css
309 ms
XHLDEFAULTFORM.css
312 ms
dowellelectronic.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
[id] attributes on active, focusable elements are not unique
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
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>).
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.
dowellelectronic.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
dowellelectronic.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Dowellelectronic.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 Dowellelectronic.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.
dowellelectronic.com
Open Graph description is not detected on the main page of Dowell Electronic. 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: