Tools & Wizards About Us
congtytuvanduhoc.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

congtytuvanduhoc.com

Các trường đại học ở phần lan | Thời tiết tại Phần Lan

Page Load Speed

15.3 sec in total

First Response

3.9 sec

Resources Loaded

11.2 sec

Page Rendered

212 ms

congtytuvanduhoc.com screenshot

About Website

Welcome to congtytuvanduhoc.com homepage info - get ready to check Congtytuvanduhoc best content for Vietnam right away, or after learning these important things about congtytuvanduhoc.com

Điểm đáng chú ý của chương trình đào tạo giáo viên ở Phần Lan Các trường đại học ở phần lan là đào tạo theo hướng nghiên cứu

Visit congtytuvanduhoc.com

Key Findings

We analyzed Congtytuvanduhoc.com page load time and found that the first response time was 3.9 sec and then it took 11.5 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

congtytuvanduhoc.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value1,450 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

congtytuvanduhoc.com

3891 ms

www.congtytuvanduhoc.com

3606 ms

css.css

300 ms

jquery-1.7.2.min.js

839 ms

reset.css

554 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 87% of them (55 requests) were addressed to the original Congtytuvanduhoc.com, 5% (3 requests) were made to Vietseo.com and 5% (3 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Congtytuvanduhoc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 505.0 kB (44%)

Content Size

1.2 MB

After Optimization

647.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Congtytuvanduhoc.com main page is 1.2 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. 40% of websites need less resources to load. Javascripts take 635.4 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 53.4 kB

  • Original 75.8 kB
  • After minification 74.0 kB
  • After compression 22.4 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. 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 53.4 kB or 70% of the original size.

Image Optimization

-6%

Potential reduce by 25.0 kB

  • Original 426.7 kB
  • After minification 401.6 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. Congtytuvanduhoc images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 416.3 kB

  • Original 635.4 kB
  • After minification 630.5 kB
  • After compression 219.1 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 416.3 kB or 66% of the original size.

CSS Optimization

-72%

Potential reduce by 10.3 kB

  • Original 14.3 kB
  • After minification 10.7 kB
  • After compression 4.0 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. Congtytuvanduhoc.com needs all CSS files to be minified and compressed as it can save up to 10.3 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (23%)

Requests Now

60

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Congtytuvanduhoc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

congtytuvanduhoc.com

congtytuvanduhoc.com

3891 ms

www.congtytuvanduhoc.com

www.congtytuvanduhoc.com

3606 ms

css.css

css.css

300 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

839 ms

reset.css

reset.css

554 ms

style.css

style.css

566 ms

jquery.simplyscroll.css

jquery.simplyscroll.css

570 ms

jquery-1.3.1.min.js

jquery-1.3.1.min.js

862 ms

slideshow.js

slideshow.js

577 ms

jquery.simplyscroll.js

jquery.simplyscroll.js

832 ms

jquery.js

jquery.js

1048 ms

addthis_widget.js

addthis_widget.js

12 ms

style.css

style.css

552 ms

contact.css

contact.css

556 ms

nivo-slider.css

nivo-slider.css

561 ms

style1.css

style1.css

808 ms

cuasotuduoilen.css

cuasotuduoilen.css

812 ms

www.congtytuvanduhoc.com

www.congtytuvanduhoc.com

345 ms

viet-nam-vn.png

viet-nam-vn.png

1527 ms

header-bg.jpg

header-bg.jpg

1522 ms

logo.png

logo.png

1521 ms

search-btn.jpg

search-btn.jpg

1517 ms

search-bg.jpg

search-bg.jpg

1517 ms

vn.jpg

vn.jpg

1518 ms

en.jpg

en.jpg

1519 ms

menu-hover.jpg

menu-hover.jpg

1521 ms

ico-paris.jpg

ico-paris.jpg

1519 ms

ico-sin.jpg

ico-sin.jpg

1521 ms

ico-sydney.jpg

ico-sydney.jpg

1521 ms

ico-newyork.jpg

ico-newyork.jpg

1522 ms

title-bg1.jpg

title-bg1.jpg

1522 ms

ico-phone.jpg

ico-phone.jpg

1523 ms

ico-news.jpg

ico-news.jpg

1522 ms

dulichmy002_1342510549.jpg

dulichmy002_1342510549.jpg

1523 ms

dulichmy001_1342510467.jpg

dulichmy001_1342510467.jpg

1524 ms

dulichuc002_1342510308.jpg

dulichuc002_1342510308.jpg

1525 ms

dulichuc001_1342509614.jpg

dulichuc001_1342509614.jpg

1525 ms

tu-van-du-hoc-anh-hoc-bong-hap-dan-tu-dai-hoc-bath_1342407409.jpg

tu-van-du-hoc-anh-hoc-bong-hap-dan-tu-dai-hoc-bath_1342407409.jpg

1525 ms

Dai-hoc-Milano_1342407302.jpg

Dai-hoc-Milano_1342407302.jpg

1526 ms

duhocanh_hocbong_1342407193.jpg

duhocanh_hocbong_1342407193.jpg

1526 ms

du-hoc-nhat-hoc-bong-nhat-du-hoc-sinh-nhat_1342406987.jpg

du-hoc-nhat-hoc-bong-nhat-du-hoc-sinh-nhat_1342406987.jpg

1526 ms

duhocuc_hocbong_1342406857.jpg

duhocuc_hocbong_1342406857.jpg

1527 ms

thang-hoi-thao-du-hoc-uc1_1342405615.jpg

thang-hoi-thao-du-hoc-uc1_1342405615.jpg

1527 ms

12_1386118282.jpg

12_1386118282.jpg

1684 ms

13_1386118681.jpg

13_1386118681.jpg

1707 ms

14_1386118689.jpg

14_1386118689.jpg

1707 ms

15_1386118696.jpg

15_1386118696.jpg

1717 ms

ho-chieu-du-hoc-nguyen-tuan-dung_1342408336.jpg

ho-chieu-du-hoc-nguyen-tuan-dung_1342408336.jpg

1655 ms

hocbongnhat_1342512848.jpg

hocbongnhat_1342512848.jpg

1662 ms

7_1385977803.jpg

7_1385977803.jpg

1933 ms

8_1385977929.jpg

8_1385977929.jpg

1937 ms

9_1385977945.jpg

9_1385977945.jpg

1972 ms

11_1385977962.jpg

11_1385977962.jpg

1990 ms

10_1385977984.jpg

10_1385977984.jpg

1998 ms

fancy_close.png

fancy_close.png

1514 ms

slide-bg.jpg

slide-bg.jpg

1991 ms

300lo.json

300lo.json

29 ms

counter.5524cceca805eb4b9b2b.js

counter.5524cceca805eb4b9b2b.js

23 ms

path.jpg

path.jpg

695 ms

partner-bg.jpg

partner-bg.jpg

701 ms

footer-bg.jpg

footer-bg.jpg

739 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

50 ms

shares.json

shares.json

13 ms

Accessibility Review

congtytuvanduhoc.com accessibility score

82

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

High

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

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

congtytuvanduhoc.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

congtytuvanduhoc.com SEO score

100

Search Engine Optimization Advices

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

    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 Congtytuvanduhoc.com 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 Congtytuvanduhoc.com 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

congtytuvanduhoc.com

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