Access Renluyen..vn. Đăng Nhập - Accessify

Report Summary

• 15

  Performance

  Renders faster than 27% of other websites

• 65

  Accessibility

  Visual factors better than that of 30% of websites

• 83

  Best Practices

  More advanced features available than in 55% of websites

• 83

  SEO

  Google-friendlier than 46% of websites

renluyen.lhu.edu.vn Đăng nhập - Security Manager

Page Load Speed

14.6 sec in total

First Response

1.1 sec

Resources Loaded

13.5 sec

Page Rendered

74 ms

About Website

Welcome to renluyen.lhu.edu.vn homepage info - get ready to check Renluyen Lhu best content for Vietnam right away, or after learning these important things about renluyen.lhu.edu.vn

Visit renluyen.lhu.edu.vn

Key Findings

We analyzed Renluyen.lhu.edu.vn page load time and found that the first response time was 1.1 sec and then it took 13.6 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

renluyen.lhu.edu.vn performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value19.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value21.7 s

0/100

25%

SI (Speed Index)

Value42.6 s

0/100

10%

TBT (Total Blocking Time)

Value3,630 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.048

99/100

15%

TTI (Time to Interactive)

Value24.3 s

0/100

10%

Network Requests Diagram

renluyen.lhu.edu.vn

1064 ms

renluyen.lhu.edu.vn

1063 ms

app.lhu.edu.vn

1589 ms

css

35 ms

css

90 ms

View All Requests

Our browser made a total of 34 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Renluyen.lhu.edu.vn, 53% (18 requests) were made to Fui.vn and 18% (6 requests) were made to App.lhu.edu.vn. The less responsive or slowest element that took the longest time to load (9.7 sec) relates to the external source Fui.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 848.2 kB (65%)

Content Size

1.3 MB

After Optimization

458.6 kB

• HTML
• JavaScript
• CSS

In fact, the total size of Renluyen.lhu.edu.vn main page is 1.3 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. CSS take 979.1 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 2.0 kB

• Original 2.9 kB
• After minification 2.9 kB
• After compression 900 B

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 2.0 kB or 69% of the original size.

JavaScript Optimization

-2%

Potential reduce by 5.9 kB

• Original 324.8 kB
• After minification 324.8 kB
• After compression 318.8 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.

CSS Optimization

-86%

Potential reduce by 840.2 kB

• Original 979.1 kB
• After minification 974.4 kB
• After compression 138.9 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. Renluyen.lhu.edu.vn needs all CSS files to be minified and compressed as it can save up to 840.2 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (92%)

Requests Now

25

After Optimization

2

• JavaScript
• CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Renluyen Lhu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

renluyen.lhu.edu.vn

renluyen.lhu.edu.vn

1064 ms

renluyen.lhu.edu.vn

renluyen.lhu.edu.vn

1063 ms

app.lhu.edu.vn

app.lhu.edu.vn

1589 ms

css

css

35 ms

css

css

90 ms

materialdesignicons.min.css

materialdesignicons.min.css

2787 ms

all.min.css

all.min.css

1801 ms

vuetify.min.css

vuetify.min.css

8575 ms

vue-toast-notification.css

vue-toast-notification.css

1353 ms

jquery-confirm.min.css

jquery-confirm.min.css

1585 ms

projectdefaultstyle.css

projectdefaultstyle.css

1330 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

2998 ms

jquery-confirm.min.js

jquery-confirm.min.js

1860 ms

lodash.4.17.min.js

lodash.4.17.min.js

2101 ms

numeral.min.js

numeral.min.js

2053 ms

moment-vi.min.js

moment-vi.min.js

4030 ms

[email protected]

[email protected]

4213 ms

vuetify.min.js

vuetify.min.js

9723 ms

vue-toast-notification.js

vue-toast-notification.js

3036 ms

defaultfunction.js

defaultfunction.js

3513 ms

componentTable.js

componentTable.js

3286 ms

component.js

component.js

3538 ms

fastproject.js

fastproject.js

3773 ms

F5D8FD8BF0B341BC96ACD46153DB804BC51F9.js

F5D8FD8BF0B341BC96ACD46153DB804BC51F9.js

277 ms

client.min.js

client.min.js

867 ms

component_login.js

component_login.js

1037 ms

4C833.js

4C833.js

1085 ms

E3D1B.js

E3D1B.js

1085 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

38 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

43 ms

KFOlCnqEu92Fr1MmSU5fBBc-.woff

KFOlCnqEu92Fr1MmSU5fBBc-.woff

46 ms

KFOkCnqEu92Fr1MmgVxIIzQ.woff

KFOkCnqEu92Fr1MmgVxIIzQ.woff

47 ms

KFOlCnqEu92Fr1MmWUlfBBc-.woff

KFOlCnqEu92Fr1MmWUlfBBc-.woff

48 ms

KFOlCnqEu92Fr1MmYUtfBBc-.woff

KFOlCnqEu92Fr1MmYUtfBBc-.woff

51 ms

Accessibility Review

renluyen.lhu.edu.vn accessibility score

65

Accessibility Issues

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

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

renluyen.lhu.edu.vn 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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

renluyen.lhu.edu.vn 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

  

  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 Renluyen.lhu.edu.vn 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 Renluyen.lhu.edu.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

renluyen.lhu.edu.vn

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