Tools & Wizards About Us

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

nghiepvusupham.biz

Nghiệp vụ sư phạm |Học, đào tạo nghiệp vụ sư phạm |chứng chỉ

Page Load Speed

22.9 sec in total

First Response

1000 ms

Resources Loaded

21.4 sec

Page Rendered

431 ms

About Website

Welcome to nghiepvusupham.biz homepage info - get ready to check Nghiepvusupham best content for Vietnam right away, or after learning these important things about nghiepvusupham.biz

Nghiep vu su pham - Đào tạo nghiệp vụ sư phạm, chứng chỉ nghiệp vụ sư phạm trên toàn quốc. Đăng ký, Lớp tuyển sinh LH 0969 650 992

Visit nghiepvusupham.biz

Key Findings

We analyzed Nghiepvusupham.biz page load time and found that the first response time was 1000 ms and then it took 21.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

nghiepvusupham.biz performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

nghiepvusupham.biz

1000 ms

style.css

305 ms

online

4 ms

thiet-ke-website-tai-ninh-binh.jpg

27 ms

urchin.js

8 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 48% of them (14 requests) were addressed to the original Nghiepvusupham.biz, 21% (6 requests) were made to Google-analytics.com and 7% (2 requests) were made to Opi.yahoo.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Live.vnpgroup.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 92.2 kB (29%)

Content Size

316.4 kB

After Optimization

224.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nghiepvusupham.biz main page is 316.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 182.6 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 76.6 kB

  • Original 86.2 kB
  • After minification 79.2 kB
  • After compression 9.6 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 76.6 kB or 89% of the original size.

Image Optimization

-8%

Potential reduce by 14.1 kB

  • Original 182.6 kB
  • After minification 168.4 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. Nghiepvusupham images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.1 kB

  • Original 45.0 kB
  • After minification 45.0 kB
  • After compression 44.0 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

-16%

Potential reduce by 437 B

  • Original 2.7 kB
  • After minification 2.7 kB
  • After compression 2.2 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. Nghiepvusupham.biz needs all CSS files to be minified and compressed as it can save up to 437 B or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (21%)

Requests Now

19

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nghiepvusupham. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

nghiepvusupham.biz accessibility score

100

Accessibility Issues

Best Practices

nghiepvusupham.biz 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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

nghiepvusupham.biz SEO score

69

Search Engine Optimization Advices

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 Nghiepvusupham.biz 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 Nghiepvusupham.biz 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

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