Report Summary

  • 1

    Performance

    Renders faster than
    19% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

tadavina.com.vn

TADAVINA, Gelato Ingredients, Cafe bean, Italian Gelato Pastes, Yogurt Ice cream, Ice cream soft, Italian coffee, Italian Gelato

Page Load Speed

15.1 sec in total

First Response

3.4 sec

Resources Loaded

10.2 sec

Page Rendered

1.5 sec

tadavina.com.vn screenshot

About Website

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

TADAVINA, Gelato Ingredients, Cafe bean, Italian Gelato Pastes, Yogurt Ice cream, Ice cream soft, Italian coffee, Italian Gelato

Visit tadavina.com.vn

Key Findings

We analyzed Tadavina.com.vn page load time and found that the first response time was 3.4 sec and then it took 11.7 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

tadavina.com.vn performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value50.9 s

0/100

25%

SI (Speed Index)

Value30.4 s

0/100

10%

TBT (Total Blocking Time)

Value19,270 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.749

6/100

15%

TTI (Time to Interactive)

Value51.4 s

0/100

10%

Network Requests Diagram

tadavina.com.vn

3435 ms

css_004.css

712 ms

style.css

1215 ms

bootstrap.css

1516 ms

meanmenu.css

513 ms

Our browser made a total of 183 requests to load all elements on the main page. We found that 67% of them (123 requests) were addressed to the original Tadavina.com.vn, 11% (20 requests) were made to Youtube.com and 9% (16 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Tadavina.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (15%)

Content Size

8.2 MB

After Optimization

6.9 MB

In fact, the total size of Tadavina.com.vn main page is 8.2 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. Only a small number of websites need less resources to load. Images take 6.5 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 234.8 kB

  • Original 264.7 kB
  • After minification 168.8 kB
  • After compression 29.9 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 95.9 kB, which is 36% 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 234.8 kB or 89% of the original size.

Image Optimization

-2%

Potential reduce by 115.1 kB

  • Original 6.5 MB
  • After minification 6.4 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. TADAVINA images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 546.1 kB

  • Original 951.5 kB
  • After minification 892.8 kB
  • After compression 405.4 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 546.1 kB or 57% of the original size.

CSS Optimization

-73%

Potential reduce by 314.6 kB

  • Original 429.1 kB
  • After minification 370.1 kB
  • After compression 114.5 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. Tadavina.com.vn needs all CSS files to be minified and compressed as it can save up to 314.6 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (27%)

Requests Now

177

After Optimization

129

The browser has sent 177 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TADAVINA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tadavina.com.vn accessibility score

64

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

tadavina.com.vn 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

SEO Factors

tadavina.com.vn SEO score

85

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    VI

  • Encoding

    UTF-8

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

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