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sinhvienchuan.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

sinhvienchuan.com

sinhvienchuan.com - This website is for sale! - sinhvienchuan Resources and Information.

Page Load Speed

3.2 sec in total

First Response

207 ms

Resources Loaded

2.2 sec

Page Rendered

703 ms

sinhvienchuan.com screenshot

About Website

Click here to check amazing Sinhvienchuan content for Vietnam. Otherwise, check out these important facts you probably never knew about sinhvienchuan.com

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Key Findings

We analyzed Sinhvienchuan.com page load time and found that the first response time was 207 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

sinhvienchuan.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

99/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value1,630 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.223

56/100

15%

TTI (Time to Interactive)

Value5.0 s

76/100

10%

Network Requests Diagram

sinhvienchuan.com

207 ms

benhviendacap.com

421 ms

bootstrap.min.css

172 ms

font-awesome.min.css

204 ms

animate.min.css

247 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Sinhvienchuan.com, 81% (29 requests) were made to Benhviendacap.com and 14% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Benhviendacap.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 568.2 kB (20%)

Content Size

2.8 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sinhvienchuan.com main page is 2.8 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. 45% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 15.1 kB

  • Original 17.7 kB
  • After minification 11.0 kB
  • After compression 2.7 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 6.8 kB, which is 38% 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 15.1 kB or 85% of the original size.

Image Optimization

-10%

Potential reduce by 227.4 kB

  • Original 2.4 MB
  • After minification 2.2 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. Sinhvienchuan images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 112.0 kB

  • Original 165.5 kB
  • After minification 164.9 kB
  • After compression 53.5 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 112.0 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 213.7 kB

  • Original 251.8 kB
  • After minification 241.1 kB
  • After compression 38.1 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. Sinhvienchuan.com needs all CSS files to be minified and compressed as it can save up to 213.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (38%)

Requests Now

29

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sinhvienchuan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sinhvienchuan.com

sinhvienchuan.com

207 ms

benhviendacap.com

benhviendacap.com

421 ms

bootstrap.min.css

bootstrap.min.css

172 ms

font-awesome.min.css

font-awesome.min.css

204 ms

animate.min.css

animate.min.css

247 ms

prettyPhoto.css

prettyPhoto.css

208 ms

main.css

main.css

210 ms

responsive.css

responsive.css

184 ms

jquery.js

jquery.js

391 ms

bootstrap.min.js

bootstrap.min.js

389 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

388 ms

jquery.isotope.min.js

jquery.isotope.min.js

387 ms

main.js

main.js

387 ms

wow.min.js

wow.min.js

388 ms

logo.png

logo.png

508 ms

img0.png

img0.png

1634 ms

img3.png

img3.png

1034 ms

img1.png

img1.png

1035 ms

img2.png

img2.png

1044 ms

partner1.png

partner1.png

510 ms

partner2.png

partner2.png

561 ms

partner3.png

partner3.png

562 ms

partner4.png

partner4.png

650 ms

partner5.png

partner5.png

660 ms

css

css

72 ms

slider_2.jpg

slider_2.jpg

816 ms

slider_3.jpg

slider_3.jpg

814 ms

slider_1.jpg

slider_1.jpg

923 ms

partner_bg.png

partner_bg.png

1173 ms

contact.png

contact.png

970 ms

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cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

105 ms

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DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

105 ms

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MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

169 ms

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k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

167 ms

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EInbV5DfGHOiMmvb1Xr-honF5uFdDttMLvmWuJdhhgs.ttf

168 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

716 ms

Accessibility Review

sinhvienchuan.com accessibility score

63

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

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

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

sinhvienchuan.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sinhvienchuan.com SEO score

83

Search Engine Optimization Advices

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sinhvienchuan.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Sinhvienchuan.com 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

sinhvienchuan.com

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