Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

luvial.cn

温馨提示

Page Load Speed

58.5 sec in total

First Response

13.4 sec

Resources Loaded

44.5 sec

Page Rendered

572 ms

luvial.cn screenshot

About Website

Welcome to luvial.cn homepage info - get ready to check Luvial best content for China right away, or after learning these important things about luvial.cn

腾讯云域名注册, 腾讯云旗下品牌。腾讯云域名注册是中国领先的域名注册服务提供商, 并提供云主机、网站建设等网络服务。

Visit luvial.cn

Key Findings

We analyzed Luvial.cn page load time and found that the first response time was 13.4 sec and then it took 45.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 21 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

luvial.cn performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

48/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.1 s

87/100

10%

Network Requests Diagram

luvial.cn

13393 ms

styles.css

851 ms

animation.css

5005 ms

view.css

6417 ms

base.css

1736 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 35% of them (39 requests) were addressed to the original Luvial.cn, 11% (12 requests) were made to Bdimg.share.baidu.com and 4% (5 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Luvial.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 486.0 kB (46%)

Content Size

1.1 MB

After Optimization

578.0 kB

In fact, the total size of Luvial.cn main page is 1.1 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. 35% of websites need less resources to load. Javascripts take 480.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 38.0 kB

  • Original 49.2 kB
  • After minification 42.1 kB
  • After compression 11.2 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 7.1 kB, which is 14% 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 38.0 kB or 77% of the original size.

Image Optimization

-15%

Potential reduce by 62.9 kB

  • Original 421.6 kB
  • After minification 358.7 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, Luvial needs image optimization as it can save up to 62.9 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 294.0 kB

  • Original 480.3 kB
  • After minification 420.1 kB
  • After compression 186.2 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 294.0 kB or 61% of the original size.

CSS Optimization

-81%

Potential reduce by 91.1 kB

  • Original 113.0 kB
  • After minification 103.7 kB
  • After compression 21.9 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. Luvial.cn needs all CSS files to be minified and compressed as it can save up to 91.1 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (59%)

Requests Now

87

After Optimization

36

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luvial. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

luvial.cn 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

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

luvial.cn best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

luvial.cn SEO score

100

Search Engine Optimization Advices

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

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 Luvial.cn 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 Luvial.cn 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 Luvial. 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: