Tools & Wizards About Us
zrgu.com screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

zrgu.com

漯河网站建设-漯河网站制作-漯河做网站-漯河建网站-漯河网站制作公司-力洋网络

Page Load Speed

20.6 sec in total

First Response

6.1 sec

Resources Loaded

14.4 sec

Page Rendered

112 ms

zrgu.com screenshot

About Website

Click here to check amazing Zrgu content. Otherwise, check out these important facts you probably never knew about zrgu.com

力洋网络是专注于高品质网站建设和设计的专业性机构，成立于1999年,立足漯河网站建设,客户遍及全国各大中城市,数十年来我们始终坚持拒绝模板,秉承全手工开发设计,无论是程序开发、网站美工还是在动画设计上都堪称经典。

Visit zrgu.com

Key Findings

We analyzed Zrgu.com page load time and found that the first response time was 6.1 sec and then it took 14.5 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

zrgu.com performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

84/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.33

34/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

zrgu.com

6113 ms

SD.css

3540 ms

AC_RunActiveContent.js

6092 ms

sdcms.js

4147 ms

jquery.js

4833 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Zrgu.com and no external sources were called. The less responsive or slowest element that took the longest time to load (6.1 sec) belongs to the original domain Zrgu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 74.3 kB (70%)

Content Size

106.5 kB

After Optimization

32.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zrgu.com main page is 106.5 kB. This result falls within a big category (top 100 000) of medium weight web pages. Only a small number of websites need less resources to load. Javascripts take 77.8 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 5.2 kB

  • Original 7.2 kB
  • After minification 7.2 kB
  • After compression 2.1 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 5.2 kB or 71% of the original size.

Image Optimization

-55%

Potential reduce by 4.4 kB

  • Original 8.1 kB
  • After minification 3.7 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, Zrgu needs image optimization as it can save up to 4.4 kB or 55% 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 54.0 kB

  • Original 77.8 kB
  • After minification 73.4 kB
  • After compression 23.8 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 54.0 kB or 69% of the original size.

CSS Optimization

-80%

Potential reduce by 10.7 kB

  • Original 13.3 kB
  • After minification 11.5 kB
  • After compression 2.6 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. Zrgu.com needs all CSS files to be minified and compressed as it can save up to 10.7 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zrgu. According to our analytics all requests are already optimized.

Network Requests Diagram

zrgu.com

zrgu.com

6113 ms

SD.css

SD.css

3540 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

6092 ms

sdcms.js

sdcms.js

4147 ms

jquery.js

jquery.js

4833 ms

bj.jpg

bj.jpg

3295 ms

Accessibility Review

zrgu.com accessibility score

61

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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

Best Practices

zrgu.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

zrgu.com SEO score

75

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Zrgu.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 Zrgu.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

zrgu.com

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