Tools & Wizards About Us

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

51yiqifa.com

龙8-long8(国际)唯一官方网站

Page Load Speed

27.3 sec in total

First Response

3.6 sec

Resources Loaded

22.9 sec

Page Rendered

831 ms

About Website

Click here to check amazing 51 Yiqifa content. Otherwise, check out these important facts you probably never knew about 51yiqifa.com

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Visit 51yiqifa.com

Key Findings

We analyzed 51yiqifa.com page load time and found that the first response time was 3.6 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

51yiqifa.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value22.0 s

0/100

25%

SI (Speed Index)

Value20.4 s

0/100

10%

TBT (Total Blocking Time)

Value3,700 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.33

34/100

15%

TTI (Time to Interactive)

Value29.4 s

0/100

10%

Network Requests Diagram

51yiqifa.com

3616 ms

base.min.css

1612 ms

340.min.css

1478 ms

pattern4.min.css

2146 ms

ABUIABACGAAg2dqG_AQo28Cm1gUwnQM4eg.jpg

5843 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 6% of them (4 requests) were addressed to the original 51yiqifa.com, 58% (38 requests) were made to 0.ss.faisys.com and 33% (22 requests) were made to 3258369.s21i-3.faiusr.com. The less responsive or slowest element that took the longest time to load (9.1 sec) relates to the external source 3258369.s21i-3.faiusr.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (65%)

Content Size

2.0 MB

After Optimization

690.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 51yiqifa.com main page is 2.0 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. 35% of websites need less resources to load. Javascripts take 921.7 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 104.5 kB

  • Original 122.2 kB
  • After minification 119.3 kB
  • After compression 17.7 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. 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 104.5 kB or 86% of the original size.

Image Optimization

-7%

Potential reduce by 27.6 kB

  • Original 381.4 kB
  • After minification 353.8 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. 51 Yiqifa images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 670.0 kB

  • Original 921.7 kB
  • After minification 921.7 kB
  • After compression 251.7 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 670.0 kB or 73% of the original size.

CSS Optimization

-88%

Potential reduce by 487.0 kB

  • Original 554.8 kB
  • After minification 554.8 kB
  • After compression 67.8 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. 51yiqifa.com needs all CSS files to be minified and compressed as it can save up to 487.0 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (29%)

Requests Now

65

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51 Yiqifa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

51yiqifa.com accessibility score

63

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

Links do not have a discernible name

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

51yiqifa.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

51yiqifa.com SEO score

90

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

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

    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 51yiqifa.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 51yiqifa.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 51 Yiqifa. 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: