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zajicn.com screenshot

55

Performance

Renders faster than
72% of other websites
43

Accessibility

Visual factors better than
that of 19% of websites
67

Best Practices

More advanced features
available than in
24% of websites
83

SEO

Google-friendlier than
46% of websites

First Response

536 ms

Resources Loaded

4.1 sec

Page Rendered

1.3 sec

zajicn.com screenshot

About Website

Visit zajicn.com now to see the best up-to-date Zajicn content and also check out these interesting facts you probably never knew about zajicn.com

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Key Findings

We analyzed Zajicn.com page load time and found that the first response time was 536 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

93/100

10%

LCP (Largest Contentful Paint)

Value38.3 s

0/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value25.5 s

0/100

10%

zajicn.com

536 ms

app.css

67 ms

zui.css

130 ms

ririsao.php

144 ms

DL.js

146 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 13% of them (15 requests) were addressed to the original Zajicn.com, 10% (12 requests) were made to Ljcdn.kd-pic6669.com and 10% (12 requests) were made to Lsnimg.rvlixf.com. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Bp8.oss-ap-northeast-2.aliyuncs.com.

Content Size

3.2 MB

After Optimization

3.1 MB

In fact, the total size of Zajicn.com main page is 3.2 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. 70% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 34.5 kB

Original 42.9 kB
After minification 41.6 kB
After compression 8.3 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 34.5 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 69.0 kB

Original 3.0 MB
After minification 2.9 MB

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. Zajicn images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 11.5 kB

Original 172.9 kB
After minification 169.8 kB
After compression 161.4 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.

CSS Optimization

-32%

Potential reduce by 12.0 kB

Original 37.2 kB
After minification 37.2 kB
After compression 25.2 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. Zajicn.com needs all CSS files to be minified and compressed as it can save up to 12.0 kB or 32% of the original size.

Requests Now

97

After Optimization

84

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zajicn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

ZH
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zajicn.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Zajicn.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.

Social Sharing Optimization

zajicn.com

Open Graph description is not detected on the main page of Zajicn. 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: