Tools & Wizards About Us
qb77.com screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

qb77.com

www.qb77.com-官网首页

Page Load Speed

15.8 sec in total

First Response

1.2 sec

Resources Loaded

14.4 sec

Page Rendered

166 ms

qb77.com screenshot

About Website

Welcome to qb77.com homepage info - get ready to check Qb 77 best content right away, or after learning these important things about qb77.com

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Visit qb77.com

Key Findings

We analyzed Qb77.com page load time and found that the first response time was 1.2 sec and then it took 14.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

qb77.com performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value5.3 s

59/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.447

20/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

qb77.com

1195 ms

jquery.js

3191 ms

style.css

1044 ms

stencil.css

6652 ms

show_ads.js

8 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Qb77.com, 21% (8 requests) were made to Pagead2.googlesyndication.com and 18% (7 requests) were made to 4.cn. The less responsive or slowest element that took the longest time to load (6.7 sec) relates to the external source 4.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 124.3 kB (30%)

Content Size

407.9 kB

After Optimization

283.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Qb77.com main page is 407.9 kB. 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 214.1 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 6.1 kB

  • Original 8.8 kB
  • After minification 8.3 kB
  • After compression 2.7 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 6.1 kB or 69% of the original size.

Image Optimization

-4%

Potential reduce by 9.2 kB

  • Original 214.1 kB
  • After minification 204.9 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. Qb 77 images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 55.0 kB

  • Original 119.4 kB
  • After minification 119.2 kB
  • After compression 64.4 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 55.0 kB or 46% of the original size.

CSS Optimization

-82%

Potential reduce by 54.0 kB

  • Original 65.6 kB
  • After minification 56.8 kB
  • After compression 11.6 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. Qb77.com needs all CSS files to be minified and compressed as it can save up to 54.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (57%)

Requests Now

35

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qb 77. 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 as a result speed up the page load time.

Network Requests Diagram

qb77.com

qb77.com

1195 ms

jquery.js

jquery.js

3191 ms

style.css

style.css

1044 ms

stencil.css

stencil.css

6652 ms

show_ads.js

show_ads.js

8 ms

stat.php

stat.php

1147 ms

2882802.js

2882802.js

4261 ms

a-pic.jpg

a-pic.jpg

1156 ms

a-header-bg.jpg

a-header-bg.jpg

440 ms

a-banner.jpg

a-banner.jpg

2564 ms

icon.png

icon.png

812 ms

ca-pub-3967079123942817.js

ca-pub-3967079123942817.js

41 ms

zrt_lookup.html

zrt_lookup.html

45 ms

show_ads_impl.js

show_ads_impl.js

50 ms

a-content-bg.jpg

a-content-bg.jpg

762 ms

stat.htm

stat.htm

176 ms

core.php

core.php

755 ms

ads

ads

1071 ms

osd.js

osd.js

15 ms

ads

ads

210 ms

ads

ads

201 ms

m_js_controller.js

m_js_controller.js

30 ms

abg.js

abg.js

41 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

81 ms

5733405545019857018

5733405545019857018

83 ms

favicon

favicon

98 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

52 ms

s

s

37 ms

x_button_blue2.png

x_button_blue2.png

23 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

3 ms

9.gif

9.gif

4604 ms

pic.gif

pic.gif

527 ms

icon_7.gif

icon_7.gif

722 ms

1582688684851794662

1582688684851794662

26 ms

activeview

activeview

13 ms

activeview

activeview

12 ms

activeview

activeview

13 ms

app.gif

app.gif

1178 ms

Accessibility Review

qb77.com 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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

qb77.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

qb77.com SEO score

92

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qb77.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Qb77.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

qb77.com

Open Graph description is not detected on the main page of Qb 77. 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: