10.8 sec in total
496 ms
9.5 sec
804 ms
Visit sdj28.com now to see the best up-to-date Sdj 28 content and also check out these interesting facts you probably never knew about sdj28.com
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Visit sdj28.comWe analyzed Sdj28.com page load time and found that the first response time was 496 ms and then it took 10.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
sdj28.com performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value7.3 s
5/100
25%
Value7.4 s
28/100
10%
Value110 ms
97/100
30%
Value0.004
100/100
15%
Value6.9 s
54/100
10%
496 ms
496 ms
1151 ms
225 ms
449 ms
Our browser made a total of 224 requests to load all elements on the main page. We found that 4% of them (9 requests) were addressed to the original Sdj28.com, 91% (203 requests) were made to Cdn.sportnanoapi.com and 4% (9 requests) were made to Src.jslingzheng.com. The less responsive or slowest element that took the longest time to load (6.9 sec) relates to the external source Src.jslingzheng.com.
Page size can be reduced by 334.0 kB (5%)
7.4 MB
7.0 MB
In fact, the total size of Sdj28.com main page is 7.4 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. 75% 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 7.0 MB which makes up the majority of the site volume.
Potential reduce by 223.7 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 135.0 kB, which is 55% 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 223.7 kB or 91% of the original size.
Potential reduce by 100.2 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. Sdj 28 images are well optimized though.
Potential reduce by 4.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 5.8 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. Sdj28.com needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 23% of the original size.
Number of requests can be reduced by 5 (2%)
219
214
The browser has sent 219 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sdj 28. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
sdj28.com
496 ms
www.sdj28.com
496 ms
www.sdj28.com
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sdj28.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.
sdj28.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
sdj28.com SEO score
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
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sdj28.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Sdj28.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.
sdj28.com
Open Graph description is not detected on the main page of Sdj 28. 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: