Tools & Wizards About Us
vieclam.ou.edu.vn screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

vieclam.ou.edu.vn

Tuyển dụng và tìm kiếm việc làm nhanh | Trung tâm Hướng nghiệp - Tư vấn việc làm Trường Đại học Mở Tp.HCM

Page Load Speed

8.5 sec in total

First Response

693 ms

Resources Loaded

7.5 sec

Page Rendered

355 ms

vieclam.ou.edu.vn screenshot

About Website

Welcome to vieclam.ou.edu.vn homepage info - get ready to check Vieclam Ou best content for Vietnam right away, or after learning these important things about vieclam.ou.edu.vn

Tìm việc làm, tuyển dụng Đại Học Mở, cơ hội nghề nghệp Đại Học Mở, việc làm Đại Học Mở, việc tốt lương cao Đại Học Mở

Visit vieclam.ou.edu.vn

Key Findings

We analyzed Vieclam.ou.edu.vn page load time and found that the first response time was 693 ms and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

vieclam.ou.edu.vn performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.417

23/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

vieclam.ou.edu.vn

693 ms

vieclam.ou.edu.vn

1441 ms

jquery.min.js

1442 ms

general.css

1231 ms

FontAwesome.css

1230 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Vieclam.ou.edu.vn, 55% (34 requests) were made to Static.talentnetwork.vn and 34% (21 requests) were made to Image.talentnetwork.vn. The less responsive or slowest element that took the longest time to load (3.2 sec) relates to the external source Image.talentnetwork.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 296.0 kB (8%)

Content Size

3.6 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vieclam.ou.edu.vn main page is 3.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 53.9 kB

  • Original 67.0 kB
  • After minification 53.3 kB
  • After compression 13.2 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 13.8 kB, which is 21% 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 53.9 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 212.7 kB

  • Original 3.3 MB
  • After minification 3.1 MB

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. Vieclam Ou images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 22.9 kB

  • Original 185.4 kB
  • After minification 185.4 kB
  • After compression 162.5 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 22.9 kB or 12% of the original size.

CSS Optimization

-9%

Potential reduce by 6.6 kB

  • Original 76.4 kB
  • After minification 76.4 kB
  • After compression 69.7 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. Vieclam.ou.edu.vn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (45%)

Requests Now

60

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vieclam Ou. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vieclam.ou.edu.vn

vieclam.ou.edu.vn

693 ms

vieclam.ou.edu.vn

vieclam.ou.edu.vn

1441 ms

jquery.min.js

jquery.min.js

1442 ms

general.css

general.css

1231 ms

FontAwesome.css

FontAwesome.css

1230 ms

core.css

core.css

1469 ms

theme_default.css

theme_default.css

1228 ms

TNredirect.css

TNredirect.css

1228 ms

themes.css

themes.css

1479 ms

skin.css

skin.css

1479 ms

jquery.multiselect.css

jquery.multiselect.css

1467 ms

jquery-ui.css

jquery-ui.css

1673 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

1693 ms

jquery-confirm.min.css

jquery-confirm.min.css

1695 ms

jquery-ui.min.js

jquery-ui.min.js

2163 ms

jquery.multiselect.js

jquery.multiselect.js

1702 ms

jquery.formatcurrency.js

jquery.formatcurrency.js

1709 ms

jquery.cycle.all.2.74.js

jquery.cycle.all.2.74.js

1911 ms

jquery-confirm.min.js

jquery-confirm.min.js

1926 ms

lazyload.js

lazyload.js

1926 ms

chosen.css

chosen.css

1935 ms

chosen.jquery.js

chosen.jquery.js

1941 ms

dropins.js

dropins.js

23 ms

js

js

70 ms

jquery.fancybox-1.3.4.js

jquery.fancybox-1.3.4.js

2142 ms

jquery.validate.js

jquery.validate.js

2157 ms

additional-methods.js

additional-methods.js

2156 ms

tn-validate-methods.js

tn-validate-methods.js

2191 ms

common.js

common.js

2191 ms

cong_thong_tin_viec_lam_copy_1472440261.png

cong_thong_tin_viec_lam_copy_1472440261.png

1410 ms

4_1533794414.jpg

4_1533794414.jpg

2337 ms

2_1533787591.jpg

2_1533787591.jpg

2587 ms

1_1533787591.jpg

1_1533787591.jpg

2596 ms

3_1533787636.jpg

3_1533787636.jpg

1923 ms

page_web_vieclam_1558953913.jpg

page_web_vieclam_1558953913.jpg

2365 ms

1661919967_z3685720291322-2f065c64d7878dad1387520d6887f13b.jpg

1661919967_z3685720291322-2f065c64d7878dad1387520d6887f13b.jpg

1902 ms

1713844349_hd-ung-vien.png

1713844349_hd-ung-vien.png

2162 ms

1713751097_ban-tin-tuyen-dung.png

1713751097_ban-tin-tuyen-dung.png

2413 ms

1713751219_cvhay.png

1713751219_cvhay.png

2402 ms

1706345513_so-tay-hn.png

1706345513_so-tay-hn.png

2598 ms

1706346095_mou.png

1706346095_mou.png

2612 ms

1704687869_ban-sao-cua-bang-ron-btg2023-1-.png

1704687869_ban-sao-cua-bang-ron-btg2023-1-.png

2885 ms

1696153147_abc123.png

1696153147_abc123.png

2677 ms

1713749965_khao-sat-dn.png

1713749965_khao-sat-dn.png

3053 ms

1713750252_alumni.png

1713750252_alumni.png

3067 ms

1628229715_1620813425-670.png

1628229715_1620813425-670.png

2904 ms

1660274555_chat-luong-cao.png

1660274555_chat-luong-cao.png

2854 ms

1628229340_btg.jpg

1628229340_btg.jpg

2928 ms

1628229395_tts.jpg

1628229395_tts.jpg

3088 ms

1592988886_viec-lam-do-day.gif

1592988886_viec-lam-do-day.gif

3159 ms

analytics.js

analytics.js

74 ms

lang_en.png

lang_en.png

283 ms

join_now.png

join_now.png

297 ms

bg_search.png

bg_search.png

271 ms

cycle_gray.png

cycle_gray.png

265 ms

social_icon.png

social_icon.png

248 ms

arr.gif

arr.gif

263 ms

i-facebook.png

i-facebook.png

452 ms

i-youtube.png

i-youtube.png

476 ms

collect

collect

14 ms

cycle_orange.png

cycle_orange.png

453 ms

js

js

42 ms

Accessibility Review

vieclam.ou.edu.vn accessibility score

58

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

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

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

vieclam.ou.edu.vn best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

vieclam.ou.edu.vn SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vieclam.ou.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese 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 Vieclam.ou.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

vieclam.ou.edu.vn

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