Access demo.cafeda.vn. Cafeda – Hệ thống kết nối cộng đồng – Cafeda

Report Summary

About Website

Welcome to demo.cafeda.vn homepage info - get ready to check Demo Cafeda best content for Vietnam right away, or after learning these important things about demo.cafeda.vn

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name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

3148 ms

wp-emoji-release.min.js

183 ms

style.css

318 ms

reset.css

320 ms

header.css

322 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 83% of them (105 requests) were addressed to the original Demo.cafeda.vn, 4% (5 requests) were made to Vinamilk.com.vn and 3% (4 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Demo.cafeda.vn.

Content Size

6.7 MB

After Optimization

5.1 MB

In fact, the total size of Demo.cafeda.vn main page is 6.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 51.8 kB

Original 62.5 kB
After minification 57.6 kB
After compression 10.7 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 51.8 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 124.3 kB

Original 4.9 MB
After minification 4.8 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. Demo Cafeda images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 708.8 kB

Original 929.8 kB
After minification 699.0 kB
After compression 221.0 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 708.8 kB or 76% of the original size.

CSS Optimization

-89%

Potential reduce by 720.4 kB

Original 812.2 kB
After minification 709.3 kB
After compression 91.8 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. Demo.cafeda.vn needs all CSS files to be minified and compressed as it can save up to 720.4 kB or 89% of the original size.

Requests Now

116

After Optimization

The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Demo Cafeda. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Search Engine Optimization Advices

Language and Encoding

Language Detected

EN
Language Claimed

VI
Encoding

UTF-8

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

demo.cafeda.vn

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Cafeda – Hệ thống kết nối cộng đồng – Cafeda – Hệ thống kết nối cộng đồng

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)