89.9 sec in total
15.1 sec
70.5 sec
4.3 sec
Visit zajindan.com now to see the best up-to-date Zajindan content and also check out these interesting facts you probably never knew about zajindan.com
四川砸金蛋信息科技有限公司 死亡开关,采用高强度的加密方式加密保存您的重要信息,同时可以设置私密信息接收人,当系统设别到您死亡,则会自动把这些私密留言发送给您设定的接收人。
Visit zajindan.comWe analyzed Zajindan.com page load time and found that the first response time was 15.1 sec and then it took 74.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 41 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
zajindan.com performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value4.9 s
29/100
25%
Value5.6 s
53/100
10%
Value70 ms
99/100
30%
Value0.055
98/100
15%
Value5.1 s
75/100
10%
15053 ms
3532 ms
698 ms
731 ms
4370 ms
Our browser made a total of 180 requests to load all elements on the main page. We found that 39% of them (71 requests) were addressed to the original Zajindan.com, 32% (57 requests) were made to Zajindan.cn and 12% (21 requests) were made to 9cn.me. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Zajindan.cn.
Page size can be reduced by 716.1 kB (27%)
2.7 MB
1.9 MB
In fact, the total size of Zajindan.com main page is 2.7 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. 40% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 156.2 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 33.5 kB, which is 20% 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 156.2 kB or 92% of the original size.
Potential reduce by 115.4 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. Zajindan images are well optimized though.
Potential reduce by 270.1 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 270.1 kB or 76% of the original size.
Potential reduce by 174.3 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. Zajindan.com needs all CSS files to be minified and compressed as it can save up to 174.3 kB or 84% of the original size.
Number of requests can be reduced by 28 (20%)
137
109
The browser has sent 137 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zajindan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
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zajindan.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
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
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.
zajindan.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
zajindan.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Page is blocked from indexing
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
Tap targets are not sized appropriately
ZH
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zajindan.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Zajindan.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.
zajindan.com
Open Graph description is not detected on the main page of Zajindan. 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: