Tools & Wizards About Us
vietdvm.com screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

vietdvm.com

Trang thông tin và kiến thức Chăn nuôi Thú y nhiều người đọc nhất Việt Nam - VietDVM | Trang thông tin kiến thức Chăn nuôi UY TÍN

Page Load Speed

8.6 sec in total

First Response

843 ms

Resources Loaded

7.4 sec

Page Rendered

359 ms

vietdvm.com screenshot

About Website

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

VietDVM.com | Trang Kiến thức và Tin tức Chăn nuôi Thú y tiếng Việt nhiều người đọc nhất... với đối tượng sử dụng là các Trang trại chăn nuôi và Người nuôi Chó, Mèo.

Visit vietdvm.com

Key Findings

We analyzed Vietdvm.com page load time and found that the first response time was 843 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

vietdvm.com performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value18.2 s

0/100

25%

SI (Speed Index)

Value14.5 s

1/100

10%

TBT (Total Blocking Time)

Value2,270 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.934

3/100

15%

TTI (Time to Interactive)

Value19.3 s

2/100

10%

Network Requests Diagram

vietdvm.com

843 ms

vietdvm.com

1261 ms

gtm.js

74 ms

css-ce0ac.css

540 ms

css-088d0.css

1002 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 38% of them (47 requests) were addressed to the original Vietdvm.com, 11% (13 requests) were made to Pagead2.googlesyndication.com and 11% (13 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Vietdvm.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 355.6 kB (16%)

Content Size

2.2 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vietdvm.com main page is 2.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 104.8 kB

  • Original 127.5 kB
  • After minification 118.8 kB
  • After compression 22.7 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. 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 104.8 kB or 82% of the original size.

Image Optimization

-7%

Potential reduce by 53.1 kB

  • Original 766.5 kB
  • After minification 713.3 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. VietDVM images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 193.3 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 957.1 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 193.3 kB or 17% of the original size.

CSS Optimization

-3%

Potential reduce by 4.4 kB

  • Original 125.9 kB
  • After minification 125.7 kB
  • After compression 121.5 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. Vietdvm.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 54 (50%)

Requests Now

109

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VietDVM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vietdvm.com

vietdvm.com

843 ms

vietdvm.com

vietdvm.com

1261 ms

gtm.js

gtm.js

74 ms

css-ce0ac.css

css-ce0ac.css

540 ms

css-088d0.css

css-088d0.css

1002 ms

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js-5c1d2.js

995 ms

k2.js

k2.js

747 ms

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1256 ms

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1081 ms

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850 ms

stylesheet.css

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994 ms

adsbygoogle.js

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62 ms

sdk.js

sdk.js

1682 ms

system.css

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279 ms

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2039 ms

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150 ms

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269 ms

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1299 ms

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1355 ms

logo_x7plus.png

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1556 ms

Banner-G5-D.jpg

Banner-G5-D.jpg

3969 ms

show_ads_impl.js

show_ads_impl.js

79 ms

loading.gif

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1518 ms

fontawesome-webfont.woff

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1512 ms

RobotoCondensed.woff

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1751 ms

cse.js

cse.js

97 ms

bg_drash_1x10.gif

bg_drash_1x10.gif

1520 ms

zrt_lookup.html

zrt_lookup.html

42 ms

ads

ads

983 ms

cse_element__vi.js

cse_element__vi.js

20 ms

default+vi.css

default+vi.css

42 ms

default.css

default.css

44 ms

ads

ads

442 ms

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ads

837 ms

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463 ms

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129 ms

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ads

399 ms

sdk.js

sdk.js

150 ms

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1549 ms

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60 ms

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52 ms

ajax-load.gif

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1309 ms

clear.png

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15 ms

sdk.js

sdk.js

6 ms

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62 ms

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65 ms

abg_lite.js

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297 ms

window_focus.js

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298 ms

qs_click_protection.js

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65 ms

ufs_web_display.js

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11 ms

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27 ms

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18 ms

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25 ms

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30 ms

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411 ms

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239 ms

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285 ms

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210 ms

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194 ms

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252 ms

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162 ms

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190 ms

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157 ms

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gen_204

231 ms

activeview

activeview

152 ms

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103 ms

activeview

activeview

124 ms

reactive_library.js

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131 ms

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178 ms

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38 ms

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210 ms

activeview

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192 ms

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128 ms

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126 ms

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1484 ms

Accessibility Review

vietdvm.com accessibility score

83

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

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

vietdvm.com best practices score

50

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

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

vietdvm.com SEO score

91

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

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

    VI

  • Encoding

    UTF-8

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

vietdvm.com

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