Tools & Wizards About Us
tracnghiem.info screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

tracnghiem.info

Trắc nghiệm trực tuyến

Page Load Speed

2.4 sec in total

First Response

344 ms

Resources Loaded

1.9 sec

Page Rendered

157 ms

tracnghiem.info screenshot

About Website

Click here to check amazing Tracnghiem content. Otherwise, check out these important facts you probably never knew about tracnghiem.info

Trắc nghiệm trực tuyến

Visit tracnghiem.info

Key Findings

We analyzed Tracnghiem.info page load time and found that the first response time was 344 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

tracnghiem.info performance score

0

Network Requests Diagram

tracnghiem.info

344 ms

www.tracnghiem.info

422 ms

3375562265-css_bundle_v2.css

58 ms

authorization.css

95 ms

3731899860-widgets.js

54 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Tracnghiem.info, 27% (20 requests) were made to Static.xx.fbcdn.net and 13% (10 requests) were made to Um.simpli.fi. The less responsive or slowest element that took the longest time to load (422 ms) belongs to the original domain Tracnghiem.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 133.7 kB (36%)

Content Size

370.3 kB

After Optimization

236.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tracnghiem.info main page is 370.3 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. 60% of websites need less resources to load. Images take 188.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 40.8 kB

  • Original 54.3 kB
  • After minification 54.1 kB
  • After compression 13.6 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 40.8 kB or 75% of the original size.

Image Optimization

-11%

Potential reduce by 20.1 kB

  • Original 188.6 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. Obviously, Tracnghiem needs image optimization as it can save up to 20.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 72.8 kB

  • Original 119.3 kB
  • After minification 119.3 kB
  • After compression 46.5 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 72.8 kB or 61% of the original size.

CSS Optimization

-0%

Potential reduce by 6 B

  • Original 8.0 kB
  • After minification 8.0 kB
  • After compression 8.0 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. Tracnghiem.info has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 48 (79%)

Requests Now

61

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tracnghiem. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tracnghiem.info

tracnghiem.info

344 ms

www.tracnghiem.info

www.tracnghiem.info

422 ms

3375562265-css_bundle_v2.css

3375562265-css_bundle_v2.css

58 ms

authorization.css

authorization.css

95 ms

3731899860-widgets.js

3731899860-widgets.js

54 ms

plusone.js

plusone.js

82 ms

gradients_light.png

gradients_light.png

34 ms

tracnghiem.png

tracnghiem.png

176 ms

icon18_wrench_allbkg.png

icon18_wrench_allbkg.png

32 ms

ly-1.png

ly-1.png

136 ms

sdk.js

sdk.js

29 ms

small.js

small.js

159 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

9 ms

108 ms

xd_arbiter.php

xd_arbiter.php

47 ms

xd_arbiter.php

xd_arbiter.php

60 ms

7 ms

dpx.js

dpx.js

6 ms

tpid=1DE70445AF98EB561C0352360279619C

tpid=1DE70445AF98EB561C0352360279619C

7 ms

p

p

3 ms

dpx

dpx

2 ms

aol

aol

9 ms

mapuser

mapuser

4 ms

y_match

y_match

3 ms

match_redirect

match_redirect

3 ms

29931

29931

28 ms

page.php

page.php

156 ms

match_redirect

match_redirect

3 ms

tpid=DA29559EAF98EB56C6489E040226A524

tpid=DA29559EAF98EB56C6489E040226A524

8 ms

lr

lr

4 ms

lr.gif

lr.gif

7 ms

match_redirect

match_redirect

5 ms

sync

sync

11 ms

match_redirect

match_redirect

4 ms

DA29559EAF98EB56C6489E040226A524

DA29559EAF98EB56C6489E040226A524

36 ms

match_redirect

match_redirect

4 ms

ProfilesEngineServlet

ProfilesEngineServlet

7 ms

ProfilesEngineServlet

ProfilesEngineServlet

28 ms

IWXAbM4pe57.css

IWXAbM4pe57.css

42 ms

whsuYM0JyRK.css

whsuYM0JyRK.css

31 ms

6AfFAsilC-W.css

6AfFAsilC-W.css

43 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

37 ms

ehA1CqzHyzE.js

ehA1CqzHyzE.js

66 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

38 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

59 ms

OloiM1PZafe.js

OloiM1PZafe.js

59 ms

LTv6ZK-5zxz.js

LTv6ZK-5zxz.js

85 ms

1FCa-btixu2.js

1FCa-btixu2.js

62 ms

Oagsvfb4VWi.js

Oagsvfb4VWi.js

58 ms

pObvZSrFc_4.js

pObvZSrFc_4.js

82 ms

HgJbVwzBr8E.js

HgJbVwzBr8E.js

80 ms

H3EKDTObx05.js

H3EKDTObx05.js

112 ms

OZFAYTv-ZUg.js

OZFAYTv-ZUg.js

114 ms

151 ms

12185126_454727331394758_1521805164140336493_o.png

12185126_454727331394758_1521805164140336493_o.png

232 ms

11049554_453789391488552_6499384354274169169_n.jpg

11049554_453789391488552_6499384354274169169_n.jpg

78 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

9 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

7 ms

gxbPuQdXIZP.png

gxbPuQdXIZP.png

8 ms

smalloutline.gif

smalloutline.gif

72 ms

tc.js

tc.js

8 ms

p

p

47 ms

v2

v2

52 ms

dpx

dpx

4 ms

xrefid.xgi

xrefid.xgi

5 ms

ca.png

ca.png

157 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

3 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

6 ms

tap.php

tap.php

21 ms

52154.gif

52154.gif

7 ms

exelate

exelate

3 ms

16 ms

18 ms

18 ms

spotx_match

spotx_match

5 ms

SEO Factors

tracnghiem.info SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tracnghiem.info can be misinterpreted by Google and other search engines. Our service has detected that English 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 Tracnghiem.info 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

tracnghiem.info

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