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Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 55

    SEO

    Google-friendlier than
    20% of websites

calendar.uel.edu.vn

Đăng nhập

Page Load Speed

5.1 sec in total

First Response

1.5 sec

Resources Loaded

3.4 sec

Page Rendered

157 ms

calendar.uel.edu.vn screenshot

About Website

Click here to check amazing Calendar Uel content for Vietnam. Otherwise, check out these important facts you probably never knew about calendar.uel.edu.vn

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Visit calendar.uel.edu.vn

Key Findings

We analyzed Calendar.uel.edu.vn page load time and found that the first response time was 1.5 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

calendar.uel.edu.vn performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value2.8 s

96/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

calendar.uel.edu.vn

1485 ms

bg.jpg

2201 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Calendar.uel.edu.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Calendar.uel.edu.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 489 B (0%)

Content Size

206.0 kB

After Optimization

205.5 kB

  • HTML
  • Images

In fact, the total size of Calendar.uel.edu.vn main page is 206.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 204.7 kB which makes up the majority of the site volume.

HTML Optimization

-38%

Potential reduce by 489 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 808 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 489 B or 38% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 204.7 kB
  • After minification 204.7 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. Calendar Uel images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

  • Images

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Calendar Uel. According to our analytics all requests are already optimized.

Network Requests Diagram

calendar.uel.edu.vn

calendar.uel.edu.vn

1485 ms

bg.jpg

bg.jpg

2201 ms

Accessibility Review

calendar.uel.edu.vn accessibility score

76

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

Document doesn't have a <title> element

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

calendar.uel.edu.vn best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

calendar.uel.edu.vn SEO score

55

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Document doesn't have a <title> element

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Calendar.uel.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 Calendar.uel.edu.vn main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

calendar.uel.edu.vn

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