7.6 sec in total
678 ms
6.8 sec
85 ms
Welcome to jzcodes.com homepage info - get ready to check Jzcodes best content for China right away, or after learning these important things about jzcodes.com
hi88 sòng bài trực tuyến- Buồn mà bác sĩ. Bả thì chết. Hai đứa con thì lên thành phố làm ăn, chỉ có một mình mình thui thủi trong nhà. Nhỏ Uyên này thương tui lắm, lần nào về cũng đưa tiền, cũng đòi đ...
Visit jzcodes.comWe analyzed Jzcodes.com page load time and found that the first response time was 678 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
jzcodes.com performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value4.0 s
51/100
25%
Value4.1 s
79/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value4.0 s
87/100
10%
678 ms
1133 ms
421 ms
619 ms
1141 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that 82% of them (18 requests) were addressed to the original Jzcodes.com, 9% (2 requests) were made to Tj.0523news.com and 5% (1 request) were made to Jsjsjs.vip. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Tj.0523news.com.
Page size can be reduced by 271.4 kB (66%)
413.9 kB
142.5 kB
In fact, the total size of Jzcodes.com main page is 413.9 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. 20% of websites need less resources to load. Javascripts take 352.1 kB which makes up the majority of the site volume.
Potential reduce by 26.6 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 7.8 kB, which is 25% 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 26.6 kB or 84% of the original size.
Potential reduce by 3.3 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, Jzcodes needs image optimization as it can save up to 3.3 kB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 230.0 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 230.0 kB or 65% of the original size.
Potential reduce by 11.6 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. Jzcodes.com needs all CSS files to be minified and compressed as it can save up to 11.6 kB or 57% of the original size.
Number of requests can be reduced by 10 (53%)
19
9
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jzcodes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
jzcodes.com
678 ms
www.jzcodes.com
1133 ms
jquery-1.9.1.min.js
421 ms
fastclick.js
619 ms
600.js
1141 ms
public.min.css
210 ms
index.min.css
207 ms
swiper.min5.2.1.js
828 ms
swiper.min5.2.1.css
418 ms
index.min.js
808 ms
standings.min.js
627 ms
standings.min.css
628 ms
push.js
1340 ms
dh_zq_h.png
211 ms
icon_live_z.png
256 ms
tx.png
209 ms
icon-star.png
240 ms
icon-zhibo.png
347 ms
icon-live.png
373 ms
no-content.png
387 ms
matomo.js
1386 ms
matomo.php
509 ms
jzcodes.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.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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
jzcodes.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
jzcodes.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 doesn't use legible font sizes
VI
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jzcodes.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed Chinese language. Our system also found out that Jzcodes.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.
jzcodes.com
Open Graph description is not detected on the main page of Jzcodes. 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: