Tools & Wizards About Us
vohoang.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

vohoang.com

Thiết bị Wifi di động 4G - Wifi dân dụng - Pin và bộ sạc chính hãng – Công ty Võ Hoàng

Page Load Speed

8.2 sec in total

First Response

2.7 sec

Resources Loaded

4.3 sec

Page Rendered

1.2 sec

vohoang.com screenshot

About Website

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

Võ Hoàng mang đến cho bạn những thiết bị công nghệ, bộ thu phát wifi, 3G/4G, Android TV box với chất lượng cao và hỗ trợ sau bán hàng tốt nhất!- Chính sách ưu đãi và Bảo hành chu đáo cho từng sản phẩm...

Visit vohoang.com

Key Findings

We analyzed Vohoang.com page load time and found that the first response time was 2.7 sec and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

vohoang.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.443

21/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

4gwifi.vn

2748 ms

css

35 ms

styles.css

96 ms

beacon.min.js

73 ms

analytics.js

52 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Vohoang.com, 24% (7 requests) were made to Theme.hstatic.net and 14% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source 4gwifi.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 508.6 kB (40%)

Content Size

1.3 MB

After Optimization

747.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vohoang.com main page is 1.3 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. 60% of websites need less resources to load. HTML takes 633.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 501.4 kB

  • Original 633.1 kB
  • After minification 620.7 kB
  • After compression 131.6 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 501.4 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 555.8 kB
  • After minification 555.8 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. Vohoang images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 2.1 kB

  • Original 35.8 kB
  • After minification 35.8 kB
  • After compression 33.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-16%

Potential reduce by 5.1 kB

  • Original 31.4 kB
  • After minification 31.4 kB
  • After compression 26.3 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. Vohoang.com needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (26%)

Requests Now

23

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vohoang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

4gwifi.vn

4gwifi.vn

2748 ms

css

css

35 ms

styles.css

styles.css

96 ms

beacon.min.js

beacon.min.js

73 ms

analytics.js

analytics.js

52 ms

slideshow_1.jpg

slideshow_1.jpg

841 ms

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkP8o58m-xw.ttf

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkP8o58m-xw.ttf

61 ms

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkM0o58m-xw.ttf

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkM0o58m-xw.ttf

89 ms

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkKEo58m-xw.ttf

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkKEo58m-xw.ttf

130 ms

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkBgv58m-xw.ttf

6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkBgv58m-xw.ttf

112 ms

fontawesome.woff

fontawesome.woff

235 ms

collect

collect

16 ms

collect

collect

65 ms

js

js

96 ms

ga-audiences

ga-audiences

134 ms

option_selection.js

option_selection.js

70 ms

api.jquery.js

api.jquery.js

82 ms

scripts.js

scripts.js

51 ms

8_54bb3a6d12c846a896e25f80e56f8a8e_large.jpg

8_54bb3a6d12c846a896e25f80e56f8a8e_large.jpg

321 ms

img_banner_home_1.jpg

img_banner_home_1.jpg

17 ms

img_banner_home_2.jpg

img_banner_home_2.jpg

104 ms

img_banner_home_3.jpg

img_banner_home_3.jpg

31 ms

2322_43e66503a661452e8a02b1fca8b14c02_large.jpg

2322_43e66503a661452e8a02b1fca8b14c02_large.jpg

611 ms

2315_2bbe1521de8f49409103e20ef3eabee5_large.jpg

2315_2bbe1521de8f49409103e20ef3eabee5_large.jpg

659 ms

2306_c5708ccd8cca484ba68ffab63b5ea4b5_large.jpg

2306_c5708ccd8cca484ba68ffab63b5ea4b5_large.jpg

534 ms

2299_51df103b600f4b898f8e3267c9924785_large.jpg

2299_51df103b600f4b898f8e3267c9924785_large.jpg

660 ms

2289_c64002684d6f4c78aed0ccb6df00d08c_large.jpg

2289_c64002684d6f4c78aed0ccb6df00d08c_large.jpg

659 ms

2282_26220f86894345b79a7e03882393088f_large.jpg

2282_26220f86894345b79a7e03882393088f_large.jpg

660 ms

xfbml.customerchat.js

xfbml.customerchat.js

69 ms

Accessibility Review

vohoang.com accessibility score

89

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

vohoang.com 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

vohoang.com SEO score

92

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vohoang.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Vohoang.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

vohoang.com

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