Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

renrenzhe.com

renrenzhe.com - The domain is available for purchase

Page Load Speed

38.9 sec in total

First Response

1.4 sec

Resources Loaded

36 sec

Page Rendered

1.5 sec

renrenzhe.com screenshot

About Website

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Key Findings

We analyzed Renrenzhe.com page load time and found that the first response time was 1.4 sec and then it took 37.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 11 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

renrenzhe.com performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.724

6/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

renrenzhe.com

1350 ms

www.renrenzhe.com

2384 ms

common.css

4716 ms

reg.css

3404 ms

1.7.1.min.js

2744 ms

Our browser made a total of 197 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Renrenzhe.com, 40% (79 requests) were made to Img2.renrenzhe.com and 11% (22 requests) were made to S2.renrenzhe.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Img3.pztuan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 664.2 kB (15%)

Content Size

4.4 MB

After Optimization

3.7 MB

In fact, the total size of Renrenzhe.com main page is 4.4 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. 40% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 231.9 kB

  • Original 261.9 kB
  • After minification 232.7 kB
  • After compression 30.0 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 29.2 kB, which is 11% 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 231.9 kB or 89% of the original size.

Image Optimization

-5%

Potential reduce by 184.7 kB

  • Original 3.8 MB
  • After minification 3.6 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. Renrenzhe images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 136.2 kB

  • Original 211.7 kB
  • After minification 210.8 kB
  • After compression 75.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 136.2 kB or 64% of the original size.

CSS Optimization

-80%

Potential reduce by 111.4 kB

  • Original 138.4 kB
  • After minification 129.1 kB
  • After compression 27.1 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. Renrenzhe.com needs all CSS files to be minified and compressed as it can save up to 111.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (12%)

Requests Now

101

After Optimization

89

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Renrenzhe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

renrenzhe.com accessibility score

73

Accessibility Issues

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

renrenzhe.com best practices score

67

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

SEO Factors

renrenzhe.com SEO score

83

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

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

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