Tools & Wizards About Us
xn51.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

xn51.com

兴宁51人才网--兴宁市专业人才招聘网站

Page Load Speed

20.2 sec in total

First Response

4.7 sec

Resources Loaded

15.4 sec

Page Rendered

118 ms

xn51.com screenshot

About Website

Click here to check amazing Xn 51 content. Otherwise, check out these important facts you probably never knew about xn51.com

兴宁51人才网（http://www.xn51.com）大品牌的招聘网站，兴宁人找工作的理想选择，兴宁规模大、信息真实的专业招聘网站，兴宁人查询最新招聘信息，找工作，上兴宁51人才网!

Visit xn51.com

Key Findings

We analyzed Xn51.com page load time and found that the first response time was 4.7 sec and then it took 15.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

xn51.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.141

78/100

15%

TTI (Time to Interactive)

Value7.9 s

43/100

10%

Network Requests Diagram

xn51.com

4701 ms

css.css

2880 ms

jquery-1.8.0.min.js

3359 ms

layer.min.js

2881 ms

lazyload.min.js

4571 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 93% of them (38 requests) were addressed to the original Xn51.com, 5% (2 requests) were made to Hm.baidu.com and 2% (1 request) were made to Eiv.baidu.com. The less responsive or slowest element that took the longest time to load (8.9 sec) belongs to the original domain Xn51.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 260.6 kB (57%)

Content Size

459.8 kB

After Optimization

199.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xn51.com main page is 459.8 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. 15% of websites need less resources to load. Images take 193.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 38.1 kB

  • Original 45.7 kB
  • After minification 41.0 kB
  • After compression 7.6 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. 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 38.1 kB or 83% of the original size.

Image Optimization

-34%

Potential reduce by 65.0 kB

  • Original 193.4 kB
  • After minification 128.4 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. Obviously, Xn 51 needs image optimization as it can save up to 65.0 kB or 34% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 115.0 kB

  • Original 167.6 kB
  • After minification 161.6 kB
  • After compression 52.5 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 115.0 kB or 69% of the original size.

CSS Optimization

-80%

Potential reduce by 42.5 kB

  • Original 53.1 kB
  • After minification 47.4 kB
  • After compression 10.6 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. Xn51.com needs all CSS files to be minified and compressed as it can save up to 42.5 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (50%)

Requests Now

40

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xn 51. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

xn51.com

xn51.com

4701 ms

css.css

css.css

2880 ms

jquery-1.8.0.min.js

jquery-1.8.0.min.js

3359 ms

layer.min.js

layer.min.js

2881 ms

lazyload.min.js

lazyload.min.js

4571 ms

public.js

public.js

2927 ms

yun_index.css

yun_index.css

3509 ms

index.js

index.js

3455 ms

jcarousellite.js

jcarousellite.js

3546 ms

search.js

search.js

3740 ms

slides.jquery.js

slides.jquery.js

3907 ms

reg_ajax.js

reg_ajax.js

4050 ms

tck_box.css

tck_box.css

8903 ms

layer.css

layer.css

826 ms

xubox_ico0.png

xubox_ico0.png

1173 ms

yun-sj.png

yun-sj.png

595 ms

14068754895.PNG

14068754895.PNG

596 ms

yun-in_st.jpg

yun-in_st.jpg

598 ms

job_find.png

job_find.png

614 ms

yun_in_su.png

yun_in_su.png

615 ms

nav_bg1.jpg

nav_bg1.jpg

1206 ms

neav_left.png

neav_left.png

1212 ms

nav_right.png

nav_right.png

1220 ms

nva_libg.jpg

nva_libg.jpg

1245 ms

14024123357.JPG

14024123357.JPG

1410 ms

yun_girl.png

yun_girl.png

1814 ms

yun_boy.png

yun_boy.png

1817 ms

lanren_top.png

lanren_top.png

1845 ms

yun_l_icon.png

yun_l_icon.png

1862 ms

yun_in_login.jpg

yun_in_login.jpg

2116 ms

yun_login_r1.jpg

yun_login_r1.jpg

2443 ms

yun_login_r2.jpg

yun_login_r2.jpg

2441 ms

job-gg.png

job-gg.png

2460 ms

yun_h1.jpg

yun_h1.jpg

2470 ms

more.jpg

more.jpg

2730 ms

job-Auction.png

job-Auction.png

3077 ms

index1_li.jpg

index1_li.jpg

3032 ms

bgb.png

bgb.png

3073 ms

h.js

h.js

656 ms

21.gif

21.gif

1083 ms

hm.gif

hm.gif

328 ms

Accessibility Review

xn51.com accessibility score

47

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

Internationalization and localization

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

Impact

Issue

High

<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

High

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

xn51.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

xn51.com SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xn51.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 Xn51.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.

Social Sharing Optimization

xn51.com

Open Graph description is not detected on the main page of Xn 51. 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: