Access itc.tnut.edu.vn. Trung tâm hợp tác đào tạo quốc tế, Trường Đại học Kỹ thuật Công nghiệp Thái Nguyên

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value20.2 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value1,150 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.654

8/100

15%

TTI (Time to Interactive)

Value19.3 s

2/100

10%

itc.tnut.edu.vn

1525 ms

reset-style.css

309 ms

style.css

867 ms

list-par.css

583 ms

jquery.jscrollpane.css

591 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 62% of them (41 requests) were addressed to the original Itc.tnut.edu.vn, 8% (5 requests) were made to Youtube.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Itc.tnut.edu.vn.

Content Size

1.5 MB

After Optimization

1.3 MB

In fact, the total size of Itc.tnut.edu.vn main page is 1.5 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. 75% 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 25.8 kB

Original 33.2 kB
After minification 27.6 kB
After compression 7.5 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 5.7 kB, which is 17% 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 25.8 kB or 77% of the original size.

Image Optimization

-10%

Potential reduce by 101.7 kB

Original 1.1 MB
After minification 968.3 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. Itc Tnut images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 14.8 kB

Original 281.0 kB
After minification 281.0 kB
After compression 266.2 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

-11%

Potential reduce by 8.5 kB

Original 79.3 kB
After minification 79.1 kB
After compression 70.8 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. Itc.tnut.edu.vn needs all CSS files to be minified and compressed as it can save up to 8.5 kB or 11% of the original size.

Requests Now

After Optimization

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itc Tnut. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

High

robots.txt is not valid

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

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

VI
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Itc.tnut.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Itc.tnut.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

itc.tnut.edu.vn

Open Graph description is not detected on the main page of Itc Tnut. 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

Trung tâm hợp tác đào tạo quốc tế, Trường Đại học Kỹ thuật Công nghiệp Thái Nguyên

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

itc.tnut.edu.vn

reset-style.css

style.css

list-par.css

jquery.jscrollpane.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

itc.tnut.edu.vn

reset-style.css

style.css

list-par.css

jquery.jscrollpane.css

jquery.bxslider.css

fonts.css

jquery.min.js

jquery.jcarousel.min.js

jquery.bxslider.min.js

slide_ads.js

analytics.js

bg.png

en.png

vi.png

8_logo.png

button-search.gif

18_lienket_22.jpg

12_banner%20meister%2022.jpg

62_kenoi_toancau.png

63_sinhvien.png

64_dangkyhoc_diem.png

65_tuvan_tructuyen.png

art_103_103_9.png

art_103_103_8.jpg

art_103_103_7.jpg

art_103_103_6.jpg

art_103_103_5.png

art_103_103_4.png

art_103_103_3.gif

art_103_103_2.jpg

art_103_103_1.png

2BAAAC_0_0.woff

-VCgHjt01z8

collect

sprite.png

transparent-bg-black.png

link-bg.png

2BAAA4_0_0.woff

gotop.gif

js15.js

js

3282193.php