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alexa5.org screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

alexa5.org

www.alexa5.org-官网首页

Page Load Speed

39.5 sec in total

First Response

15.8 sec

Resources Loaded

23 sec

Page Rendered

655 ms

alexa5.org screenshot

About Website

Click here to check amazing Alexa 5 content. Otherwise, check out these important facts you probably never knew about alexa5.org

alexa5.org

Visit alexa5.org

Key Findings

We analyzed Alexa5.org page load time and found that the first response time was 15.8 sec and then it took 23.7 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.

Performance Metrics

alexa5.org performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value2.3 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.056

98/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

Network Requests Diagram

alexa5.org

15820 ms

a5.css

813 ms

alexageslide.gif

2312 ms

zuoyong.gif

1341 ms

zx_qq.gif

547 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 68% of them (13 requests) were addressed to the original Alexa5.org, 5% (1 request) were made to S94.cnzz.com and 5% (1 request) were made to . The less responsive or slowest element that took the longest time to load (15.8 sec) belongs to the original domain Alexa5.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.3 kB (65%)

Content Size

32.7 kB

After Optimization

11.4 kB

  • HTML
  • JavaScript

In fact, the total size of Alexa5.org main page is 32.7 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. Only 5% of websites need less resources to load. HTML takes 22.0 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 14.5 kB

  • Original 22.0 kB
  • After minification 20.5 kB
  • After compression 7.5 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. 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 14.5 kB or 66% of the original size.

JavaScript Optimization

-64%

Potential reduce by 6.9 kB

  • Original 10.7 kB
  • After minification 10.7 kB
  • After compression 3.8 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 6.9 kB or 64% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

16

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alexa 5. According to our analytics all requests are already optimized.

Network Requests Diagram

alexa5.org

alexa5.org

15820 ms

a5.css

a5.css

813 ms

alexageslide.gif

alexageslide.gif

2312 ms

zuoyong.gif

zuoyong.gif

1341 ms

zx_qq.gif

zx_qq.gif

547 ms

kf.js

kf.js

303 ms

stat.php

stat.php

1503 ms

blank

blank

167 ms

bgx.png

bgx.png

317 ms

logo.png

logo.png

5147 ms

btn_s.jpg

btn_s.jpg

308 ms

bgs.png

bgs.png

1572 ms

nav.png

nav.png

579 ms

ico.png

ico.png

599 ms

kf.jpg

kf.jpg

1637 ms

stat.htm

stat.htm

433 ms

core.php

core.php

772 ms

9.gif

9.gif

939 ms

app.gif

app.gif

3970 ms

Accessibility Review

alexa5.org accessibility score

58

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

alexa5.org 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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

alexa5.org SEO score

58

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alexa5.org 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 Alexa5.org main page’s claimed encoding is gbk. 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

alexa5.org

Open Graph description is not detected on the main page of Alexa 5. 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: