Access diendanraovataz.net. Diễn đàn rao vặt - Đăng tin mua bán

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value670 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.55

13/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

diendanraovataz.net

587 ms

up.js

154 ms

up2.js

105 ms

css.php

319 ms

css.php

309 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 76% of them (95 requests) were addressed to the original Diendanraovataz.net, 6% (7 requests) were made to Apis.google.com and 2% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (669 ms) belongs to the original domain Diendanraovataz.net.

Content Size

964.9 kB

After Optimization

423.6 kB

In fact, the total size of Diendanraovataz.net main page is 964.9 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. 70% of websites need less resources to load. Javascripts take 451.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 162.6 kB

Original 194.6 kB
After minification 181.7 kB
After compression 32.0 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 162.6 kB or 84% of the original size.

Image Optimization

-20%

Potential reduce by 59.1 kB

Original 298.5 kB
After minification 239.3 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, Diendan Rao Vataz needs image optimization as it can save up to 59.1 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 303.5 kB

Original 451.0 kB
After minification 440.5 kB
After compression 147.5 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 303.5 kB or 67% of the original size.

CSS Optimization

-77%

Potential reduce by 16.1 kB

Original 20.8 kB
After minification 20.8 kB
After compression 4.7 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. Diendanraovataz.net needs all CSS files to be minified and compressed as it can save up to 16.1 kB or 77% of the original size.

Requests Now

120

After Optimization

The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diendan Rao Vataz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

VI
Language Claimed

VI
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diendanraovataz.net can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Diendanraovataz.net 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

diendanraovataz.net

Open Graph description is not detected on the main page of Diendan Rao Vataz. 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

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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)

Network Requests Diagram

diendanraovataz.net

up.js

up2.js

css.php

css.php

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

diendanraovataz.net

up.js

up2.js

css.php

css.php

jquery-1.11.0.min.js

xenforo.js

font-awesome.min.css

taigachat.js

cookie.js

ModernStatistic.js

css

analytics.js

dd4b7f75f8f19318706770f66f7b1a13

login.png

xenforo-ui-sprite.png

Hot.gif

chu-y.png

lh.png

1.jpg

33.jpg

avatar_female_s.png

avatar_male_s.png

389.jpg

383.jpg

384.jpg

242.jpg

376.jpg

221.jpg

logo.png

google.png

facebook.png

twitter.png

linkedin.png

youtube.png

b2bd2c05c8ed57e7a7cd2f3f8888786a

light-sprite.png

bg-node-title.png

W5F8_SL0XFawnjxHGsZjJA.ttf

bdHGHleUa-ndQCOrdpfxfw.ttf

collect

2.jpg

3.jpg