Tools & Wizards About Us
caohockinhte.info screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

caohockinhte.info

Page Load Speed

10.8 sec in total

First Response

256 ms

Resources Loaded

9.7 sec

Page Rendered

833 ms

caohockinhte.info screenshot

About Website

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

Website cộng đồng cao học kinh tế, ôn thi cao học kinh tế

Visit caohockinhte.info

Key Findings

We analyzed Caohockinhte.info page load time and found that the first response time was 256 ms and then it took 10.5 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

caohockinhte.info performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

forum

256 ms

1174 ms

cometchatcss.php

680 ms

ngvcanh.css

508 ms

cometchatjs.php

1286 ms

Our browser made a total of 149 requests to load all elements on the main page. We found that 36% of them (53 requests) were addressed to the original Caohockinhte.info, 22% (33 requests) were made to I2.wp.com and 18% (27 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source External.xx.fbcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 359.2 kB (51%)

Content Size

697.8 kB

After Optimization

338.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Caohockinhte.info main page is 697.8 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. 65% of websites need less resources to load. HTML takes 284.9 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 247.4 kB

  • Original 284.9 kB
  • After minification 230.9 kB
  • After compression 37.5 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. This page needs HTML code to be minified as it can gain 54.0 kB, which is 19% 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 247.4 kB or 87% of the original size.

Image Optimization

-8%

Potential reduce by 17.3 kB

  • Original 211.9 kB
  • After minification 194.6 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. Caohockinhte images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 82.2 kB

  • Original 185.9 kB
  • After minification 184.7 kB
  • After compression 103.7 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 82.2 kB or 44% of the original size.

CSS Optimization

-81%

Potential reduce by 12.3 kB

  • Original 15.1 kB
  • After minification 12.2 kB
  • After compression 2.9 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. Caohockinhte.info needs all CSS files to be minified and compressed as it can save up to 12.3 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 62 (43%)

Requests Now

144

After Optimization

82

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 144 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Caohockinhte. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

forum

forum

256 ms

1174 ms

cometchatcss.php

cometchatcss.php

680 ms

ngvcanh.css

ngvcanh.css

508 ms

cometchatjs.php

cometchatjs.php

1286 ms

index.php

index.php

1010 ms

index.php

index.php

1312 ms

index.php

index.php

998 ms

jquery.countdown.min.js

jquery.countdown.min.js

763 ms

ips.finalCountdown.js

ips.finalCountdown.js

928 ms

shoutbox.js

shoutbox.js

1779 ms

soundmanager2-nodebug-jsmin.js

soundmanager2-nodebug-jsmin.js

1685 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

1030 ms

a3c1c26a5e1a3589a4e046267407cb8b

a3c1c26a5e1a3589a4e046267407cb8b

165 ms

user_navigation.png

user_navigation.png

266 ms

facebook.png

facebook.png

266 ms

branding_bg.png

branding_bg.png

274 ms

logo.png

logo.png

596 ms

icon_quicknav.png

icon_quicknav.png

271 ms

useropts_arrow.png

useropts_arrow.png

526 ms

default_large.png

default_large.png

526 ms

photo-thumb-13236.jpg

photo-thumb-13236.jpg

527 ms

VHU.jpg

VHU.jpg

787 ms

f_icon_read.png

f_icon_read.png

596 ms

photo-thumb-13236.jpg

photo-thumb-13236.jpg

763 ms

photo-thumb-2.jpg

photo-thumb-2.jpg

764 ms

photo-thumb-10865.jpg

photo-thumb-10865.jpg

767 ms

photo-thumb-857.jpg

photo-thumb-857.jpg

788 ms

photo-thumb-10582.jpg

photo-thumb-10582.jpg

792 ms

photo-thumb-10763.jpg

photo-thumb-10763.jpg

1018 ms

photo-thumb-227.jpg

photo-thumb-227.jpg

1018 ms

photo-thumb-29.jpg

photo-thumb-29.jpg

1022 ms

popup.png

popup.png

1053 ms

photo-thumb-2.jpg

photo-thumb-2.jpg

1047 ms

rolleyes.gif

rolleyes.gif

1058 ms

top.png

top.png

1269 ms

feed.png

feed.png

1278 ms

index.php

index.php

2042 ms

cse.js

cse.js

60 ms

default_large.png

default_large.png

54 ms

cse.js

cse.js

290 ms

default_large.png

default_large.png

52 ms

maintitle.png

maintitle.png

1219 ms

cat_minimize.png

cat_minimize.png

1226 ms

subforum_stem.png

subforum_stem.png

1236 ms

default_large.png

default_large.png

34 ms

default_large.png

default_large.png

34 ms

default_large.png

default_large.png

33 ms

default_large.png

default_large.png

34 ms

default_large.png

default_large.png

32 ms

default_large.png

default_large.png

33 ms

default_large.png

default_large.png

34 ms

default_large.png

default_large.png

32 ms

default_large.png

default_large.png

31 ms

default_large.png

default_large.png

31 ms

default_large.png

default_large.png

43 ms

default_large.png

default_large.png

43 ms

default_large.png

default_large.png

43 ms

default_large.png

default_large.png

43 ms

default_large.png

default_large.png

43 ms

default_large.png

default_large.png

43 ms

default_large.png

default_large.png

19 ms

default_large.png

default_large.png

19 ms

default_large.png

default_large.png

19 ms

default_large.png

default_large.png

19 ms

default_large.png

default_large.png

19 ms

default_large.png

default_large.png

19 ms

default_large.png

default_large.png

19 ms

default_large.png

default_large.png

19 ms

default_large.png

default_large.png

19 ms

all.js

all.js

150 ms

default_large.png

default_large.png

20 ms

default_large.png

default_large.png

19 ms

default_large.png

default_large.png

21 ms

js15.js

js15.js

11 ms

default_large.png

default_large.png

7 ms

default_large.png

default_large.png

9 ms

default_large.png

default_large.png

8 ms

2613499.php

2613499.php

99 ms

cometchat_receive.php

cometchat_receive.php

1298 ms

favicon.ico

favicon.ico

1170 ms

icon.png

icon.png

1198 ms

icon.png

icon.png

1205 ms

icon.png

icon.png

1218 ms

icon.png

icon.png

1424 ms

icon.png

icon.png

1458 ms

icon.png

icon.png

1467 ms

hide.png

hide.png

1484 ms

cometchat.png

cometchat.png

1525 ms

bgrepeat.png

bgrepeat.png

1678 ms

pointer.png

pointer.png

1720 ms

tabbottomwhosonline.gif

tabbottomwhosonline.gif

1729 ms

cc_8.js

cc_8.js

41 ms

jsapi

jsapi

50 ms

31 ms

xd_arbiter.php

xd_arbiter.php

79 ms

xd_arbiter.php

xd_arbiter.php

163 ms

default+vi.css

default+vi.css

7 ms

default.css

default.css

39 ms

default+vi.I.js

default+vi.I.js

13 ms

default.css

default.css

81 ms

async-ads.js

async-ads.js

86 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

75 ms

small-logo.png

small-logo.png

20 ms

search_box_icon.png

search_box_icon.png

21 ms

clear.gif

clear.gif

52 ms

nav_logo114.png

nav_logo114.png

18 ms

ping

ping

41 ms

like_box.php

like_box.php

346 ms

ebiMDO3r-8l.css

ebiMDO3r-8l.css

90 ms

wakJkBioHgT.css

wakJkBioHgT.css

108 ms

6qHpHChjY_J.css

6qHpHChjY_J.css

126 ms

k5BhlqovqZn.css

k5BhlqovqZn.css

142 ms

ztINr5qMqM_.css

ztINr5qMqM_.css

162 ms

uVjHKJ0glvg.css

uVjHKJ0glvg.css

171 ms

NjBp8_svgVj.js

NjBp8_svgVj.js

160 ms

FJmpeSpHpjS.js

FJmpeSpHpjS.js

197 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

144 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

158 ms

njO1TPvGzoR.js

njO1TPvGzoR.js

196 ms

OloiM1PZafe.js

OloiM1PZafe.js

209 ms

m-2AbGY1fWh.js

m-2AbGY1fWh.js

230 ms

1FCa-btixu2.js

1FCa-btixu2.js

213 ms

Oagsvfb4VWi.js

Oagsvfb4VWi.js

211 ms

pObvZSrFc_4.js

pObvZSrFc_4.js

212 ms

Nn19HjwCsOL.js

Nn19HjwCsOL.js

213 ms

H3EKDTObx05.js

H3EKDTObx05.js

213 ms

OZFAYTv-ZUg.js

OZFAYTv-ZUg.js

214 ms

1QuX41zDRrx.js

1QuX41zDRrx.js

217 ms

11224415_751237934998710_7637951325284126201_n.jpg

11224415_751237934998710_7637951325284126201_n.jpg

164 ms

safe_image.php

safe_image.php

152 ms

safe_image.php

safe_image.php

162 ms

safe_image.php

safe_image.php

2447 ms

12088397_751238178332019_1408989566593931712_n.jpg

12088397_751238178332019_1408989566593931712_n.jpg

170 ms

6566_166635947055930_6351482438418344917_n.jpg

6566_166635947055930_6351482438418344917_n.jpg

188 ms

12744372_1096366457050450_4133008397427131756_n.jpg

12744372_1096366457050450_4133008397427131756_n.jpg

203 ms

1379841_10150004552801901_469209496895221757_n.jpg

1379841_10150004552801901_469209496895221757_n.jpg

202 ms

12540525_1555142654807036_5723111848505317328_n.jpg

12540525_1555142654807036_5723111848505317328_n.jpg

203 ms

12729018_959406237483596_7586154304370456198_n.jpg

12729018_959406237483596_7586154304370456198_n.jpg

203 ms

12647421_1694269347524629_712331227596328975_n.jpg

12647421_1694269347524629_712331227596328975_n.jpg

204 ms

12718151_10204221314251535_4652263567964247968_n.jpg

12718151_10204221314251535_4652263567964247968_n.jpg

222 ms

1209251_155824154616483_601559944_n.jpg

1209251_155824154616483_601559944_n.jpg

219 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

110 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

110 ms

QDwYpIaRyfG.png

QDwYpIaRyfG.png

111 ms

K00K-UgnsKu.png

K00K-UgnsKu.png

110 ms

gxbPuQdXIZP.png

gxbPuQdXIZP.png

30 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

22 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

37 ms

Accessibility Review

caohockinhte.info accessibility score

85

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

High

<frame> or <iframe> elements do not have a title

Best Practices

caohockinhte.info best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

caohockinhte.info SEO score

75

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Caohockinhte.info 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), while the claimed language is English. Our system also found out that Caohockinhte.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

caohockinhte.info

Open Graph data is detected on the main page of Caohockinhte. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: