Tools & Wizards About Us

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 44

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

zzrcw.net

涿州人才网,涿州招聘,涿州招聘网,涿州人才市场,涿州人才,涿州人才招聘,涿州人才招聘信息,涿州

Page Load Speed

19.7 sec in total

First Response

963 ms

Resources Loaded

18.2 sec

Page Rendered

545 ms

About Website

Click here to check amazing Zzrcw content. Otherwise, check out these important facts you probably never knew about zzrcw.net

涿州人才网(www.zzrcw.net)找工作频道，汇聚涿州最全的知名企业招聘信息，每天企业招聘信息多，更新快，是涿州人才求职、找工作的最佳渠道。找工作，就上涿州人才网。

Visit zzrcw.net

Key Findings

We analyzed Zzrcw.net page load time and found that the first response time was 963 ms and then it took 18.8 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

zzrcw.net performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value13.0 s

12/100

10%

Network Requests Diagram

zzrcw.net

963 ms

www.zzrcw.net

11318 ms

common.css

3998 ms

default.css

1270 ms

jquery.js

9280 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that all of those requests were addressed to Zzrcw.net and no external sources were called. The less responsive or slowest element that took the longest time to load (11.3 sec) belongs to the original domain Zzrcw.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 560.3 kB (60%)

Content Size

935.8 kB

After Optimization

375.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zzrcw.net main page is 935.8 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. 20% of websites need less resources to load. HTML takes 391.2 kB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 358.8 kB

  • Original 391.2 kB
  • After minification 245.6 kB
  • After compression 32.4 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 145.6 kB, which is 37% 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 358.8 kB or 92% of the original size.

Image Optimization

-12%

Potential reduce by 40.2 kB

  • Original 339.4 kB
  • After minification 299.2 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, Zzrcw needs image optimization as it can save up to 40.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 61.2 kB

  • Original 85.8 kB
  • After minification 68.9 kB
  • After compression 24.6 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 61.2 kB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 100.1 kB

  • Original 119.4 kB
  • After minification 107.1 kB
  • After compression 19.3 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. Zzrcw.net needs all CSS files to be minified and compressed as it can save up to 100.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (25%)

Requests Now

71

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zzrcw. 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 as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

zzrcw.net accessibility score

44

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.

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

<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

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

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

zzrcw.net best practices score

67

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

zzrcw.net SEO score

92

Search Engine Optimization Advices

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

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 Zzrcw.net 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 Zzrcw.net 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

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