8.2 sec in total
723 ms
7.3 sec
178 ms
Welcome to ds80.com homepage info - get ready to check Ds 80 best content right away, or after learning these important things about ds80.com
豪力士指纹智能锁科技(南宁)有限公司
Visit ds80.comWe analyzed Ds80.com page load time and found that the first response time was 723 ms and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
ds80.com performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value2.4 s
92/100
25%
Value4.5 s
72/100
10%
Value10 ms
100/100
30%
Value0.822
4/100
15%
Value2.6 s
98/100
10%
723 ms
906 ms
470 ms
774 ms
1216 ms
Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Ds80.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Ds80.com.
Page size can be reduced by 41.8 kB (18%)
234.8 kB
193.0 kB
In fact, the total size of Ds80.com main page is 234.8 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. Only 5% of websites need less resources to load. Images take 209.8 kB which makes up the majority of the site volume.
Potential reduce by 7.9 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 7.9 kB or 75% of the original size.
Potential reduce by 22.6 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, Ds 80 needs image optimization as it can save up to 22.6 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 4.0 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 4.0 kB or 80% of the original size.
Potential reduce by 7.4 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. Ds80.com needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 77% of the original size.
We found no issues to fix!
15
15
The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ds 80. According to our analytics all requests are already optimized.
ds80.com
723 ms
style.css
906 ms
func.js
470 ms
logo.jpg
774 ms
dianhua.jpg
1216 ms
yy1.jpg
497 ms
ann.png
702 ms
201412081632392904.jpg
2295 ms
201412081601564026.jpg
2534 ms
201412041721441280.jpg
1428 ms
201412081517503319.jpg
1876 ms
beij.jpg
1007 ms
lb.png
1244 ms
jianbian.jpg
2368 ms
wen.gif
1475 ms
da.gif
1635 ms
ds80.com accessibility score
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
Document doesn't have a <title> element
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
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.
ds80.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
ds80.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
Links do not have descriptive text
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
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ds80.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 Ds80.com main page’s claimed encoding is gb2312. 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.
ds80.com
Open Graph description is not detected on the main page of Ds 80. 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: