Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

erji.net

耳机网-耳机大家坛

Page Load Speed

53.9 sec in total

First Response

8 sec

Resources Loaded

45.3 sec

Page Rendered

602 ms

erji.net screenshot

About Website

Visit erji.net now to see the best up-to-date Erji content for China and also check out these interesting facts you probably never knew about erji.net

耳机门户网站

Visit erji.net

Key Findings

We analyzed Erji.net page load time and found that the first response time was 8 sec and then it took 45.9 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

erji.net performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value2,830 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

erji.net

7956 ms

bg01.jpg

881 ms

erjix.jpg

3170 ms

jf.gif

11149 ms

aune.gif

6691 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 28% of them (24 requests) were addressed to the original Erji.net, 28% (24 requests) were made to Erji.net and 1% (1 request) were made to Pic3.hifidiy.net. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source .

Page Optimization Overview & Recommendations

Page size can be reduced by 207.8 kB (42%)

Content Size

497.8 kB

After Optimization

290.0 kB

In fact, the total size of Erji.net main page is 497.8 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. Only 10% of websites need less resources to load. Images take 353.4 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 119.4 kB

  • Original 138.1 kB
  • After minification 117.3 kB
  • After compression 18.7 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 20.9 kB, which is 15% 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 119.4 kB or 86% of the original size.

Image Optimization

-24%

Potential reduce by 83.9 kB

  • Original 353.4 kB
  • After minification 269.4 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, Erji needs image optimization as it can save up to 83.9 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 3.9 kB

  • Original 5.5 kB
  • After minification 4.6 kB
  • After compression 1.6 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 3.9 kB or 70% of the original size.

CSS Optimization

-71%

Potential reduce by 573 B

  • Original 803 B
  • After minification 610 B
  • After compression 230 B

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. Erji.net needs all CSS files to be minified and compressed as it can save up to 573 B or 71% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

43

After Optimization

43

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Erji. According to our analytics all requests are already optimized.

Accessibility Review

erji.net accessibility score

77

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

erji.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

SEO Factors

erji.net SEO score

62

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

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 Erji.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 Erji.net 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

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