Report Summary

  • 56

    Performance

    Renders faster than
    73% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

rkanr.com

人看人视频网-最具活力的视频新媒体

Page Load Speed

71.7 sec in total

First Response

1.3 sec

Resources Loaded

69.8 sec

Page Rendered

647 ms

rkanr.com screenshot

About Website

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

人看人视频网是集娱乐八卦视频、社会焦点新闻视频、高清电影视频、原创视频、线上团购、线下线上活动视频及影迷交流互动视频等吃、玩、娱为一体的多媒体视频分享平台。多媒体改变生活,更多精彩尽在人看人视频网。

Visit rkanr.com

Key Findings

We analyzed Rkanr.com page load time and found that the first response time was 1.3 sec and then it took 70.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 41 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

rkanr.com performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.4 s

71/100

10%

Network Requests Diagram

rkanr.com

1264 ms

www.rkanr.com

11109 ms

head.css

1361 ms

style.css

1796 ms

jqueryFlow.css

935 ms

Our browser made a total of 214 requests to load all elements on the main page. We found that 44% of them (94 requests) were addressed to the original Rkanr.com, 45% (97 requests) were made to Att.cdn.rkanr.cn and 2% (5 requests) were made to Static.www.rkanr.com. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Att.cdn.rkanr.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 924.8 kB (41%)

Content Size

2.2 MB

After Optimization

1.3 MB

In fact, the total size of Rkanr.com main page is 2.2 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 219.5 kB

  • Original 270.1 kB
  • After minification 226.2 kB
  • After compression 50.6 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. This page needs HTML code to be minified as it can gain 43.9 kB, which is 16% 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 219.5 kB or 81% of the original size.

Image Optimization

-13%

Potential reduce by 164.6 kB

  • Original 1.2 MB
  • After minification 1.1 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. Obviously, Rkanr needs image optimization as it can save up to 164.6 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 407.7 kB

  • Original 561.9 kB
  • After minification 476.3 kB
  • After compression 154.2 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 407.7 kB or 73% of the original size.

CSS Optimization

-85%

Potential reduce by 133.0 kB

  • Original 156.5 kB
  • After minification 125.8 kB
  • After compression 23.5 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. Rkanr.com needs all CSS files to be minified and compressed as it can save up to 133.0 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (26%)

Requests Now

168

After Optimization

124

The browser has sent 168 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rkanr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

rkanr.com accessibility score

64

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

rkanr.com best practices score

50

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

High

Browser errors were logged to the console

SEO Factors

rkanr.com SEO score

54

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

High

Page is blocked from indexing

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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