Tools & Wizards About Us
vembacafe.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

vembacafe.com

全国快三查询-互动百科

Page Load Speed

9.6 sec in total

First Response

1.4 sec

Resources Loaded

7.2 sec

Page Rendered

1.1 sec

vembacafe.com screenshot

About Website

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

全国快三查询【23353.com】国内最安全、彩种齐全的网上购买彩票平台、提供彩票的投注代购，全国快三查询,全国快三查询平台,全国快三查询官网,为客户提供竞彩分析等竞彩投注数据,倾力打造最专业、最权威的娱乐网站!

Visit vembacafe.com

Key Findings

We analyzed Vembacafe.com page load time and found that the first response time was 1.4 sec and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

vembacafe.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.1 s

16/100

10%

Network Requests Diagram

vembacafe.com

1422 ms

ff1f84f704ef5167f4958d8d2b646a51.opt.css

734 ms

red.css

493 ms

jquery.min.js

1300 ms

vi.js

515 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 96% of them (102 requests) were addressed to the original Vembacafe.com, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Sstatic1.histats.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Vembacafe.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 237.3 kB (14%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Vembacafe.com main page is 1.7 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. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 65.4 kB

  • Original 83.3 kB
  • After minification 81.6 kB
  • After compression 17.9 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 65.4 kB or 78% of the original size.

Image Optimization

-10%

Potential reduce by 171.9 kB

  • Original 1.6 MB
  • After minification 1.5 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. Vembacafe images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 17 (16%)

Requests Now

104

After Optimization

87

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vembacafe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vembacafe.com

vembacafe.com

1422 ms

ff1f84f704ef5167f4958d8d2b646a51.opt.css

ff1f84f704ef5167f4958d8d2b646a51.opt.css

734 ms

red.css

red.css

493 ms

jquery.min.js

jquery.min.js

1300 ms

vi.js

vi.js

515 ms

global.js

global.js

783 ms

user.js

user.js

736 ms

styleswitch.js

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736 ms

shadowbox.js

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1288 ms

user.js

user.js

977 ms

ddsmoothmenu.js

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743 ms

mudim.js

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753 ms

ga.js

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35 ms

0.gif

0.gif

28 ms

background.png

background.png

252 ms

rss.png

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256 ms

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253 ms

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275 ms

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500 ms

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1598 ms

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492 ms

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493 ms

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1304 ms

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556 ms

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746 ms

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1020 ms

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786 ms

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1073 ms

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1005 ms

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1050 ms

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1274 ms

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1548 ms

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1528 ms

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1577 ms

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1571 ms

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1623 ms

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1774 ms

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1794 ms

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1836 ms

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1859 ms

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1872 ms

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1892 ms

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2037 ms

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2042 ms

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2103 ms

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2124 ms

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2120 ms

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34 ms

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60 ms

2040 ms

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2071 ms

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2070 ms

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2096 ms

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1911 ms

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1933 ms

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2061 ms

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2009 ms

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1831 ms

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1837 ms

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1645 ms

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1669 ms

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1758 ms

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1749 ms

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1570 ms

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1595 ms

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1616 ms

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1736 ms

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1574 ms

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1566 ms

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1564 ms

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1590 ms

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1659 ms

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2013 ms

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1573 ms

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1578 ms

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1550 ms

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1576 ms

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1704 ms

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1578 ms

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1618 ms

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1597 ms

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1669 ms

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1727 ms

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1593 ms

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1588 ms

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1593 ms

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1607 ms

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1672 ms

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1697 ms

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1606 ms

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1682 ms

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1673 ms

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1580 ms

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1621 ms

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1580 ms

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1710 ms

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1695 ms

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1636 ms

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254 ms

Accessibility Review

vembacafe.com accessibility score

71

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

vembacafe.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

vembacafe.com SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vembacafe.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed Vietnamese language. Our system also found out that Vembacafe.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

vembacafe.com

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