9.8 sec in total
236 ms
8.8 sec
760 ms
Click here to check amazing DTP Battery content. Otherwise, check out these important facts you probably never knew about dtpbattery.com
13 Years Experience on lithium battery production, Battery Solution provider , custom lithium battery size, capacity, voltage, Main product : Lithium Polymer Battery
Visit dtpbattery.comWe analyzed Dtpbattery.com page load time and found that the first response time was 236 ms and then it took 9.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
dtpbattery.com performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value10.5 s
0/100
25%
Value17.3 s
0/100
10%
Value3,290 ms
2/100
30%
Value0.052
99/100
15%
Value24.7 s
0/100
10%
236 ms
101 ms
14 ms
19 ms
22 ms
Our browser made a total of 147 requests to load all elements on the main page. We found that 63% of them (93 requests) were addressed to the original Dtpbattery.com, 9% (13 requests) were made to Embed.tawk.to and 5% (7 requests) were made to Dtpbattery.oss-us-east-1.aliyuncs.com. The less responsive or slowest element that took the longest time to load (6.9 sec) belongs to the original domain Dtpbattery.com.
Page size can be reduced by 818.7 kB (16%)
5.1 MB
4.3 MB
In fact, the total size of Dtpbattery.com main page is 5.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.0 MB which makes up the majority of the site volume.
Potential reduce by 212.4 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 212.4 kB or 81% of the original size.
Potential reduce by 199.7 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. DTP Battery images are well optimized though.
Potential reduce by 51.0 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 51.0 kB or 22% of the original size.
Potential reduce by 355.6 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. Dtpbattery.com needs all CSS files to be minified and compressed as it can save up to 355.6 kB or 63% of the original size.
Number of requests can be reduced by 72 (52%)
139
67
The browser has sent 139 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DTP 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 49 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.
dtpbattery.com
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dtpbattery.com
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dtpbattery.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.
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.
dtpbattery.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
Page has valid source maps
dtpbattery.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
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dtpbattery.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 Dtpbattery.com main page’s claimed encoding is . 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.
dtpbattery.com
Open Graph description is not detected on the main page of DTP 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: