Research..vn — Đăng Nhập - Accessify

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Report Summary

  • 100

    Performance

    Renders faster than 97% of other websites

  • 93

    Accessibility

    Visual factors better than that of 80% of websites

  • 75

    Best Practices

    More advanced features available than in 35% of websites

  • 67

    SEO

    Google-friendlier than 26% of websites

research.ntt.edu.vn Test Page for the Nginx HTTP Server on EPEL

Page Load Speed

2.1 sec in total

First Response

779 ms

Resources Loaded

1.3 sec

Page Rendered

65 ms

research.ntt.edu.vn screenshot

About Website

Visit research.ntt.edu.vn now to see the best up-to-date Research Ntt content for Vietnam and also check out these interesting facts you probably never knew about research.ntt.edu.vn

Visit research.ntt.edu.vn

Key Findings

We analyzed Research.ntt.edu.vn page load time and found that the first response time was 779 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

research.ntt.edu.vn performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.7 s

100/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

research.ntt.edu.vn

779 ms

nginx-logo.png

259 ms

poweredby.png

513 ms

View All Requests

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Research.ntt.edu.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (779 ms) belongs to the original domain Research.ntt.edu.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.5 kB (37%)

Content Size

6.7 kB

After Optimization

4.2 kB

  • HTML
  • Images

In fact, the total size of Research.ntt.edu.vn main page is 6.7 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. HTML takes 3.6 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 2.5 kB

  • Original 3.6 kB
  • After minification 3.1 kB
  • After compression 1.1 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 438 B, which is 12% 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 2.5 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 3.2 kB
  • After minification 3.2 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. Research Ntt images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

  • Images

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Research Ntt. According to our analytics all requests are already optimized.

Network Requests Diagram

research.ntt.edu.vn

research.ntt.edu.vn

779 ms

nginx-logo.png

nginx-logo.png

259 ms

poweredby.png

poweredby.png

513 ms

Accessibility Review

research.ntt.edu.vn accessibility score

93

Accessibility Issues

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

research.ntt.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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

research.ntt.edu.vn SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Research.ntt.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Research.ntt.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

research.ntt.edu.vn

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

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