Tools & Wizards About Us
njjnrc.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

njjnrc.com

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Page Load Speed

23.7 sec in total

First Response

1.3 sec

Resources Loaded

22 sec

Page Rendered

319 ms

njjnrc.com screenshot

About Website

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

江宁人才网(www.njjnrc.com)是江宁招聘网,江宁人事人才网,南京江宁人才市场的理想选择,江宁人才网致力于打造江宁区网上人才市场最佳网络招聘品牌。

Visit njjnrc.com

Key Findings

We analyzed Njjnrc.com page load time and found that the first response time was 1.3 sec and then it took 22.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

njjnrc.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value220 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

njjnrc.com

1334 ms

common.css

1091 ms

index.css

1098 ms

jquery.js

1357 ms

jquery.lazyload.js

1098 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 93% of them (41 requests) were addressed to the original Njjnrc.com, 5% (2 requests) were made to Hm.baidu.com and 2% (1 request) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (8.1 sec) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 219.8 kB (41%)

Content Size

538.0 kB

After Optimization

318.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Njjnrc.com main page is 538.0 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. 30% of websites need less resources to load. Images take 331.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 40.0 kB

  • Original 49.5 kB
  • After minification 43.2 kB
  • After compression 9.5 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 6.3 kB, which is 13% 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 40.0 kB or 81% of the original size.

Image Optimization

-21%

Potential reduce by 69.8 kB

  • Original 331.6 kB
  • After minification 261.8 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, Njjnrc needs image optimization as it can save up to 69.8 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 82.5 kB

  • Original 122.8 kB
  • After minification 114.3 kB
  • After compression 40.3 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 82.5 kB or 67% of the original size.

CSS Optimization

-81%

Potential reduce by 27.6 kB

  • Original 34.1 kB
  • After minification 31.1 kB
  • After compression 6.5 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. Njjnrc.com needs all CSS files to be minified and compressed as it can save up to 27.6 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (34%)

Requests Now

41

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Njjnrc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

njjnrc.com

njjnrc.com

1334 ms

common.css

common.css

1091 ms

index.css

index.css

1098 ms

jquery.js

jquery.js

1357 ms

jquery.lazyload.js

jquery.lazyload.js

1098 ms

cache_classify.js

cache_classify.js

1096 ms

jquery.KinSlideshow.min.js

jquery.KinSlideshow.min.js

1098 ms

jquery.comtip-min.js

jquery.comtip-min.js

1344 ms

jquery.index.js

jquery.index.js

1353 ms

jquery.vtip-min.js

jquery.vtip-min.js

1348 ms

jquery.autocomplete.js

jquery.autocomplete.js

1346 ms

1333375082937.jpg

1333375082937.jpg

517 ms

1420695781760.jpg

1420695781760.jpg

791 ms

1420695032346.gif

1420695032346.gif

513 ms

1420695453220.gif

1420695453220.gif

515 ms

1420696261132.jpg

1420696261132.jpg

1048 ms

1329100711554.jpg

1329100711554.jpg

795 ms

1362118328423.jpg

1362118328423.jpg

791 ms

1329100545704.jpg

1329100545704.jpg

793 ms

1460127577420.jpg

1460127577420.jpg

794 ms

1460080133471.jpg

1460080133471.jpg

1047 ms

1459176965967.png

1459176965967.png

1393 ms

1420611111351.jpg

1420611111351.jpg

1393 ms

logo.png

logo.png

516 ms

14.jpg

14.jpg

265 ms

15.jpg

15.jpg

265 ms

16.jpg

16.jpg

267 ms

weixin_img.png

weixin_img.png

269 ms

3_03.jpg

3_03.jpg

271 ms

ajax_user.php

ajax_user.php

689 ms

03.jpg

03.jpg

541 ms

02.gif

02.gif

483 ms

07.jpg

07.jpg

540 ms

03.jpg

03.jpg

1069 ms

07.gif

07.gif

743 ms

08.jpg

08.jpg

750 ms

09.jpg

09.jpg

804 ms

17.gif

17.gif

726 ms

foot_comment.gif

foot_comment.gif

832 ms

h.js

h.js

8050 ms

64.gif

64.gif

578 ms

hm.gif

hm.gif

345 ms

ajax_common.php

ajax_common.php

684 ms

button_61.gif

button_61.gif

463 ms

Accessibility Review

njjnrc.com accessibility score

74

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.

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

High

Links do not have a discernible name

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

njjnrc.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Page has valid source maps

SEO Factors

njjnrc.com SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Njjnrc.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 Njjnrc.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

njjnrc.com

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