Tools & Wizards About Us
sn0591.com screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

sn0591.com

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Page Load Speed

19 sec in total

First Response

351 ms

Resources Loaded

17.5 sec

Page Rendered

1.2 sec

sn0591.com screenshot

About Website

Click here to check amazing Sn 0591 content. Otherwise, check out these important facts you probably never knew about sn0591.com

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Visit sn0591.com

Key Findings

We analyzed Sn0591.com page load time and found that the first response time was 351 ms and then it took 18.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

sn0591.com performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value2.5 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

sn0591.com

351 ms

style.css

407 ms

common.js

165 ms

tj.js

84 ms

www.hj1888.com

2009 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 13% of them (15 requests) were addressed to the original Sn0591.com, 68% (78 requests) were made to Hj1888.com and 8% (9 requests) were made to Szzero.livechatvalue.com. The less responsive or slowest element that took the longest time to load (12.9 sec) relates to the external source Count16.51yes.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 590.8 kB (29%)

Content Size

2.1 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sn0591.com main page is 2.1 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. 40% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 12.0 kB

  • Original 16.5 kB
  • After minification 16.2 kB
  • After compression 4.5 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 12.0 kB or 73% of the original size.

Image Optimization

-5%

Potential reduce by 72.8 kB

  • Original 1.3 MB
  • After minification 1.3 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. Sn 0591 images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 405.0 kB

  • Original 577.0 kB
  • After minification 516.8 kB
  • After compression 172.0 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 405.0 kB or 70% of the original size.

CSS Optimization

-82%

Potential reduce by 101.0 kB

  • Original 123.9 kB
  • After minification 98.9 kB
  • After compression 22.9 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. Sn0591.com needs all CSS files to be minified and compressed as it can save up to 101.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (40%)

Requests Now

111

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sn 0591. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sn0591.com

sn0591.com

351 ms

style.css

style.css

407 ms

common.js

common.js

165 ms

tj.js

tj.js

84 ms

www.hj1888.com

www.hj1888.com

2009 ms

logo.gif

logo.gif

84 ms

banner.jpg

banner.jpg

489 ms

shell_v2.js

shell_v2.js

543 ms

nav.png

nav.png

84 ms

nav-list.gif

nav-list.gif

152 ms

guide.gif

guide.gif

343 ms

guide-btn.gif

guide-btn.gif

163 ms

back_1.gif

back_1.gif

169 ms

back2.gif

back2.gif

168 ms

bg3.gif

bg3.gif

233 ms

121.png

121.png

263 ms

li.png

li.png

263 ms

17279959.js

17279959.js

884 ms

bds_s_v2.js

bds_s_v2.js

583 ms

icon_7.gif

icon_7.gif

623 ms

logger.js

logger.js

479 ms

bdsstyle.css

bdsstyle.css

353 ms

getnum

getnum

1219 ms

is_32.png

is_32.png

1104 ms

sc.png

sc.png

276 ms

bcss.css

bcss.css

694 ms

standard.css

standard.css

464 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

1163 ms

common.js

common.js

931 ms

upup.js

upup.js

683 ms

float.js

float.js

690 ms

swfobject.js

swfobject.js

927 ms

jquery.cookie.js

jquery.cookie.js

1024 ms

starball.js

starball.js

922 ms

ScrollPic.js

ScrollPic.js

924 ms

jquery.ifixpng.js

jquery.ifixpng.js

1156 ms

tab.js

tab.js

1158 ms

monitor.js

monitor.js

3926 ms

top.php

top.php

2589 ms

main.php

main.php

1306 ms

bottom.php

bottom.php

248 ms

bg01_x.jpg

bg01_x.jpg

2350 ms

footerbgx.jpg

footerbgx.jpg

238 ms

left1-1.png

left1-1.png

463 ms

left1-2.png

left1-2.png

468 ms

left4-1.png

left4-1.png

693 ms

left4-2.png

left4-2.png

688 ms

gb.png

gb.png

692 ms

right1-1.png

right1-1.png

1142 ms

right1-2.png

right1-2.png

1147 ms

left2-1.png

left2-1.png

922 ms

left2-2.png

left2-2.png

1150 ms

jquery-1.7.1.js

jquery-1.7.1.js

1130 ms

click.aspx

click.aspx

12928 ms

swfobject_source.js

swfobject_source.js

229 ms

s3Slider_.js

s3Slider_.js

230 ms

footer_img.png

footer_img.png

457 ms

reg.php

reg.php

235 ms

bg02_x.jpg

bg02_x.jpg

460 ms

Regster

Regster

228 ms

1623 ms

starball.css

starball.css

228 ms

common.js

common.js

337 ms

sound.js

sound.js

235 ms

header_bg.png

header_bg.png

457 ms

lang_rect.png

lang_rect.png

229 ms

re.gif

re.gif

335 ms

text1.png

text1.png

230 ms

text2.png

text2.png

228 ms

text3.png

text3.png

450 ms

btn_login.png

btn_login.png

457 ms

btn_forget.png

btn_forget.png

457 ms

btn_joinus.png

btn_joinus.png

661 ms

nav_01.png

nav_01.png

676 ms

nav_02.png

nav_02.png

676 ms

nav_03.png

nav_03.png

686 ms

nav_04.png

nav_04.png

687 ms

nav_05.png

nav_05.png

995 ms

nav_06.png

nav_06.png

904 ms

h_01.gif

h_01.gif

904 ms

nav_07.png

nav_07.png

910 ms

nav_08.png

nav_08.png

912 ms

nav_10.png

nav_10.png

1136 ms

top.php

top.php

2189 ms

monitorStatic5.js

monitorStatic5.js

2147 ms

jquery-ui-1.8.21.custom.css

jquery-ui-1.8.21.custom.css

461 ms

jquery-ui-1.8.21.custom.min.js

jquery-ui-1.8.21.custom.min.js

510 ms

jquery.validate.min.js

jquery.validate.min.js

523 ms

jquery.bgiframe.js

jquery.bgiframe.js

647 ms

password_strength.js

password_strength.js

683 ms

www.hj1888.com

www.hj1888.com

3133 ms

shared.html

shared.html

2865 ms

component-v5.js

component-v5.js

1257 ms

SurferServer

SurferServer

1480 ms

invite.css

invite.css

683 ms

mini.css

mini.css

1234 ms

top.php

top.php

2772 ms

main.php

main.php

1295 ms

bottom.php

bottom.php

497 ms

monitor.js

monitor.js

739 ms

invite_bg.gif

invite_bg.gif

2378 ms

prize_bg.png

prize_bg.png

231 ms

game1.png

game1.png

1246 ms

game2.png

game2.png

690 ms

game3.png

game3.png

1673 ms

game4.png

game4.png

454 ms

btn_joinus2.png

btn_joinus2.png

1144 ms

btn_install.png

btn_install.png

687 ms

btn_networkdetection.png

btn_networkdetection.png

919 ms

top.php

top.php

1313 ms

SurferServer

SurferServer

797 ms

footer_bg.png

footer_bg.png

911 ms

f_01.png

f_01.png

230 ms

count8.gif

count8.gif

882 ms

Accessibility Review

sn0591.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

Form elements do not have associated labels

Best Practices

sn0591.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sn0591.com SEO score

64

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sn0591.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Sn0591.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

sn0591.com

Open Graph description is not detected on the main page of Sn 0591. 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: