Tools & Wizards About Us
nghiepvusupham.biz screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

nghiepvusupham.biz

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

Page Load Speed

12.5 sec in total

First Response

1.1 sec

Resources Loaded

10.9 sec

Page Rendered

406 ms

nghiepvusupham.biz screenshot

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 1.1 sec and then it took 11.3 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

nghiepvusupham.biz performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value11,490 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value19.5 s

2/100

10%

Network Requests Diagram

nghiepvusupham.biz

1132 ms

style.css

250 ms

online

137 ms

urchin.js

8 ms

online

135 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 25% of them (14 requests) were addressed to the original Nghiepvusupham.biz, 39% (22 requests) were made to Static.xx.fbcdn.net and 13% (7 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (8.9 sec) belongs to the original domain Nghiepvusupham.biz.

Page Optimization Overview & Recommendations

Page size can be reduced by 202.0 kB (26%)

Content Size

764.5 kB

After Optimization

562.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nghiepvusupham.biz main page is 764.5 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. 50% of websites need less resources to load. Images take 516.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 111.8 kB

  • Original 148.2 kB
  • After minification 141.1 kB
  • After compression 36.5 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. 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 111.8 kB or 75% of the original size.

Image Optimization

-8%

Potential reduce by 39.8 kB

  • Original 516.7 kB
  • After minification 476.9 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

-44%

Potential reduce by 37.0 kB

  • Original 84.0 kB
  • After minification 84.0 kB
  • After compression 47.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 37.0 kB or 44% of the original size.

CSS Optimization

-86%

Potential reduce by 13.4 kB

  • Original 15.7 kB
  • After minification 12.8 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 13.4 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (60%)

Requests Now

55

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 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 21 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nghiepvusupham.biz

nghiepvusupham.biz

1132 ms

style.css

style.css

250 ms

online

online

137 ms

urchin.js

urchin.js

8 ms

online

online

135 ms

bg_danhmuc.gif

bg_danhmuc.gif

492 ms

hotrotructuyen.gif

hotrotructuyen.gif

488 ms

tinnhanh.gif

tinnhanh.gif

491 ms

0000_1.jpg

0000_1.jpg

4842 ms

analytics.js

analytics.js

32 ms

body_bg.jpg

body_bg.jpg

742 ms

menu_bg.gif

menu_bg.gif

482 ms

banner.jpg

banner.jpg

5987 ms

bullets.png

bullets.png

489 ms

nzo1436414339.jpg

nzo1436414339.jpg

8921 ms

rlz1442551314.jpg

rlz1442551314.jpg

5744 ms

post_bg.jpg

post_bg.jpg

711 ms

title.gif

title.gif

958 ms

ga.js

ga.js

16 ms

collect

collect

21 ms

web_client_box.php

web_client_box.php

1940 ms

sdk.js

sdk.js

70 ms

__utm.gif

__utm.gif

13 ms

__utm.gif

__utm.gif

6 ms

31 ms

event.min.js

event.min.js

829 ms

pixel.php

pixel.php

275 ms

collect

collect

20 ms

xd_arbiter.php

xd_arbiter.php

68 ms

xd_arbiter.php

xd_arbiter.php

121 ms

pixel.php

pixel.php

291 ms

ping

ping

12 ms

comments.php

comments.php

100 ms

E3TzvQNU166.css

E3TzvQNU166.css

94 ms

Q-OWgaJvbhn.css

Q-OWgaJvbhn.css

113 ms

MATGADE8ffC.css

MATGADE8ffC.css

131 ms

EQVvsAj4CHs.css

EQVvsAj4CHs.css

163 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

162 ms

FJmpeSpHpjS.js

FJmpeSpHpjS.js

197 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

149 ms

LTv6ZK-5zxz.js

LTv6ZK-5zxz.js

215 ms

1FCa-btixu2.js

1FCa-btixu2.js

193 ms

Oagsvfb4VWi.js

Oagsvfb4VWi.js

209 ms

FyxLoiww5bU.js

FyxLoiww5bU.js

194 ms

HaMjR2eXz4B.js

HaMjR2eXz4B.js

208 ms

WN2wSsLOuKy.js

WN2wSsLOuKy.js

208 ms

Kt4tkgSRvHH.js

Kt4tkgSRvHH.js

209 ms

Q4A0UyjU8W2.js

Q4A0UyjU8W2.js

209 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

208 ms

odA9sNLrE86.jpg

odA9sNLrE86.jpg

20 ms

fav.png

fav.png

14 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

33 ms

K00K-UgnsKu.png

K00K-UgnsKu.png

20 ms

eR-qA8bp1RM.js

eR-qA8bp1RM.js

20 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

27 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

34 ms

Accessibility Review

nghiepvusupham.biz 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

Image elements do not have [alt] attributes

Best Practices

nghiepvusupham.biz best practices score

58

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

nghiepvusupham.biz SEO score

62

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

Image elements do not have [alt] attributes

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

nghiepvusupham.biz

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: