Tools & Wizards About Us
sealed-box.com screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    85% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

sealed-box.com

球王会官网|使命创造未来

Page Load Speed

30.7 sec in total

First Response

6.7 sec

Resources Loaded

23.8 sec

Page Rendered

255 ms

sealed-box.com screenshot

About Website

Visit sealed-box.com now to see the best up-to-date Sealed Box content and also check out these interesting facts you probably never knew about sealed-box.com

球王会官网【www.sealed-box.com】含笑饮毒酒，也得为一个值得的人。他值得的话，那壶酒虽然很烈很苦，喝下去却也是甜的。

Visit sealed-box.com

Key Findings

We analyzed Sealed-box.com page load time and found that the first response time was 6.7 sec and then it took 24 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

sealed-box.com performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

48/100

25%

SI (Speed Index)

Value4.8 s

67/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

sealed-box.com

6688 ms

index.css

2178 ms

nav.css

1122 ms

menu.js

763 ms

bg-top.png

3991 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 83% of them (19 requests) were addressed to the original Sealed-box.com, 9% (2 requests) were made to Count6.51yes.com and 4% (1 request) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (12.7 sec) belongs to the original domain Sealed-box.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.4 kB (65%)

Content Size

26.6 kB

After Optimization

9.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sealed-box.com main page is 26.6 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. HTML takes 17.5 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 11.7 kB

  • Original 17.5 kB
  • After minification 15.7 kB
  • After compression 5.8 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 11.7 kB or 67% of the original size.

Image Optimization

-58%

Potential reduce by 2.8 kB

  • Original 4.8 kB
  • After minification 2.0 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, Sealed Box needs image optimization as it can save up to 2.8 kB or 58% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 390 B

  • Original 627 B
  • After minification 526 B
  • After compression 237 B

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 390 B or 62% of the original size.

CSS Optimization

-70%

Potential reduce by 2.6 kB

  • Original 3.7 kB
  • After minification 3.0 kB
  • After compression 1.1 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. Sealed-box.com needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (43%)

Requests Now

21

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sealed Box. 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

sealed-box.com

sealed-box.com

6688 ms

index.css

index.css

2178 ms

nav.css

nav.css

1122 ms

menu.js

menu.js

763 ms

bg-top.png

bg-top.png

3991 ms

nav_main.gif

nav_main.gif

439 ms

nav_main.gif

nav_main.gif

774 ms

pt_m.jpg

pt_m.jpg

2389 ms

ip-1.gif

ip-1.gif

4308 ms

rohs.gif

rohs.gif

3809 ms

tyh.gif

tyh.gif

3530 ms

zlh.gif

zlh.gif

4229 ms

tmh.gif

tmh.gif

5924 ms

kzh.gif

kzh.gif

7506 ms

flh.gif

flh.gif

12723 ms

dzh.gif

dzh.gif

8128 ms

mfx.gif

mfx.gif

7141 ms

fbh.gif

fbh.gif

6524 ms

bg-bottom.png

bg-bottom.png

6396 ms

click.aspx

click.aspx

6733 ms

h.js

h.js

2147 ms

count1.gif

count1.gif

1685 ms

button_old_11.gif

button_old_11.gif

1049 ms

Accessibility Review

sealed-box.com accessibility score

84

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

sealed-box.com best practices score

83

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

sealed-box.com SEO score

91

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

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sealed-box.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 Sealed-box.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

sealed-box.com

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