Access ctsv.humg.edu.vn. Phòng Công tác Chính trị - Sinh viên - Trường Đại học Mỏ

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value19.6 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value15.3 s

7/100

10%

ctsv.humg.edu.vn

2872 ms

font-awesome.min.css

725 ms

bootstrap.min.css

971 ms

style.css

809 ms

style.responsive.css

814 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 80% of them (70 requests) were addressed to the original Ctsv.humg.edu.vn, 6% (5 requests) were made to Google.com and 5% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Ctsv.humg.edu.vn.

Content Size

1.9 MB

After Optimization

1.7 MB

In fact, the total size of Ctsv.humg.edu.vn main page is 1.9 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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 166.0 kB

Original 187.4 kB
After minification 143.3 kB
After compression 21.4 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. This page needs HTML code to be minified as it can gain 44.1 kB, which is 24% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 166.0 kB or 89% of the original size.

Image Optimization

-3%

Potential reduce by 41.1 kB

Original 1.3 MB
After minification 1.2 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. Ctsv Humg images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.3 kB

Original 353.2 kB
After minification 352.6 kB
After compression 349.9 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

-12%

Potential reduce by 7.0 kB

Original 58.2 kB
After minification 58.2 kB
After compression 51.2 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. Ctsv.humg.edu.vn needs all CSS files to be minified and compressed as it can save up to 7.0 kB or 12% of the original size.

Requests Now

After Optimization

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ctsv Humg. 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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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 the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

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 uses 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 Ctsv.humg.edu.vn 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 Ctsv.humg.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

ctsv.humg.edu.vn

Open Graph data is detected on the main page of Ctsv Humg. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Phòng Công tác Chính trị - Sinh viên - Trường Đại học Mỏ - Địa chất

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

ctsv.humg.edu.vn

font-awesome.min.css

bootstrap.min.css

style.css

style.responsive.css

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

ctsv.humg.edu.vn

font-awesome.min.css

bootstrap.min.css

style.css

style.responsive.css

custom.css

news.css

laws.css

jssor.slider.css

css

analytics.js

bgtrongdong_1.png

logo1_1.png

menutop.gif

lang-vi.jpg

lang-en.jpg

user_1.png

rss_1.png

load_bar.gif

bannerr-sdh.jpg

anh-ts-nam-2024_4.jpg

hoptac7truong.jpg

arr-pew.png

arr-next.png

kakaka.gif

news_178_hoc-bong_1_400-0.jpg

sao-tnb.png

hoc-phi.jpg

hoc-tap.jpg

chuan-hoc-bong.jpg

scholarship.png

anh-mien-giam-hoc-phi.jpg

logo_humg_2.png

huongnghiep.gif

lichtuan.png

dktc.gif

bannertv.gif

bg-national-emblem.png

hoc-bong_1.jpg

nghi-dinh.jpg

quy-dinh-quy-che.png

tuan-cdsv.png

tin-van-the.png