Tools & Wizards About Us
sfvvv.com screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

sfvvv.com

双线传奇私服_新开双线传奇私服_双线传奇私服发布网_www.kousf.com

Page Load Speed

21.2 sec in total

First Response

2.3 sec

Resources Loaded

18.4 sec

Page Rendered

414 ms

sfvvv.com screenshot

About Website

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

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Visit sfvvv.com

Key Findings

We analyzed Sfvvv.com page load time and found that the first response time was 2.3 sec and then it took 18.8 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

sfvvv.com performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

sfvvv.com

2338 ms

style.css

690 ms

sf.js

479 ms

Index_1.gif

462 ms

search.gif

474 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 82% of them (14 requests) were addressed to the original Sfvvv.com, 12% (2 requests) were made to Count23.51yes.com and 6% (1 request) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Sfvvv.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.1 kB (8%)

Content Size

336.8 kB

After Optimization

310.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sfvvv.com main page is 336.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 302.8 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 16.5 kB

  • Original 22.7 kB
  • After minification 21.6 kB
  • After compression 6.2 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. 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 16.5 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 2.4 kB

  • Original 302.8 kB
  • After minification 300.3 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. Sfvvv images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 7.2 kB

  • Original 11.4 kB
  • After minification 11.4 kB
  • After compression 4.2 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 7.2 kB or 63% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (44%)

Requests Now

16

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sfvvv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

sfvvv.com

sfvvv.com

2338 ms

style.css

style.css

690 ms

sf.js

sf.js

479 ms

Index_1.gif

Index_1.gif

462 ms

search.gif

search.gif

474 ms

click.aspx

click.aspx

334 ms

bg_top.jpg

bg_top.jpg

238 ms

meunend.gif

meunend.gif

241 ms

top.jpg

top.jpg

1755 ms

Index_2.gif

Index_2.gif

229 ms

Index_4.gif

Index_4.gif

225 ms

t_pu.gif

t_pu.gif

231 ms

game.asp

game.asp

551 ms

title_bg.gif

title_bg.gif

433 ms

count1.gif

count1.gif

23 ms

dh_bg.gif

dh_bg.gif

238 ms

button_old_41.gif

button_old_41.gif

465 ms

Accessibility Review

sfvvv.com accessibility score

72

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.

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

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

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

Best Practices

sfvvv.com 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

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

sfvvv.com SEO score

73

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sfvvv.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 Sfvvv.com main page’s claimed encoding is gb2312. 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

sfvvv.com

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