Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

jialituan.com

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Page Load Speed

38.5 sec in total

First Response

497 ms

Resources Loaded

21.7 sec

Page Rendered

16.3 sec

jialituan.com screenshot

About Website

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Key Findings

We analyzed Jialituan.com page load time and found that the first response time was 497 ms and then it took 38 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 15 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

jialituan.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value93.3 s

0/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value1,280 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value69.3 s

0/100

10%

Network Requests Diagram

www.jialituan.com

497 ms

bootstrap.min.css

135 ms

style.css

176 ms

animate.css

170 ms

font-awesome.min.css

168 ms

Our browser made a total of 260 requests to load all elements on the main page. We found that 12% of them (30 requests) were addressed to the original Jialituan.com, 25% (65 requests) were made to Img.siwazywimg.com and 23% (61 requests) were made to Ljcdn.comtucdncom.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Img.xiusebf0.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (15%)

Content Size

8.1 MB

After Optimization

6.9 MB

In fact, the total size of Jialituan.com main page is 8.1 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 138.2 kB

  • Original 169.5 kB
  • After minification 144.6 kB
  • After compression 31.2 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 24.9 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 138.2 kB or 82% of the original size.

Image Optimization

-12%

Potential reduce by 952.6 kB

  • Original 7.7 MB
  • After minification 6.7 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, Jialituan needs image optimization as it can save up to 952.6 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-48%

Potential reduce by 66.8 kB

  • Original 138.2 kB
  • After minification 137.4 kB
  • After compression 71.4 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 66.8 kB or 48% of the original size.

CSS Optimization

-27%

Potential reduce by 16.5 kB

  • Original 61.5 kB
  • After minification 61.5 kB
  • After compression 45.0 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. Jialituan.com needs all CSS files to be minified and compressed as it can save up to 16.5 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (12%)

Requests Now

182

After Optimization

160

The browser has sent 182 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jialituan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

jialituan.com accessibility score

71

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

[lang] attributes do not have a valid value

Best Practices

jialituan.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

jialituan.com SEO score

91

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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