Tools & Wizards About Us
sadavi.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

sadavi.com

Sadavi | Online Business Coaching & Services – Web Design & Development | Marketing Online | Online Marketing Coaching

Page Load Speed

3.5 sec in total

First Response

360 ms

Resources Loaded

2.9 sec

Page Rendered

254 ms

sadavi.com screenshot

About Website

Click here to check amazing Sadavi content. Otherwise, check out these important facts you probably never knew about sadavi.com

Sadavi locates in Ho Chi Minh city - Vietnam. We provide online business coaching services to corporate as well as individuals. Besides, we are also one of the best web design and development in Vietn...

Visit sadavi.com

Key Findings

We analyzed Sadavi.com page load time and found that the first response time was 360 ms and then it took 3.2 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

sadavi.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value18.1 s

0/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value540 ms

54/100

30%

CLS (Cumulative Layout Shift)

Value0.419

23/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

sadavi.com

360 ms

twemoji.js

68 ms

wp-emoji.js

133 ms

jquery.js

259 ms

lazysizes.min.js

199 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 55% of them (46 requests) were addressed to the original Sadavi.com, 42% (35 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (490 ms) belongs to the original domain Sadavi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 486.5 kB (20%)

Content Size

2.4 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sadavi.com main page is 2.4 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. 65% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 116.6 kB

  • Original 145.4 kB
  • After minification 144.1 kB
  • After compression 28.8 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 116.6 kB or 80% of the original size.

Image Optimization

-17%

Potential reduce by 284.2 kB

  • Original 1.7 MB
  • After minification 1.4 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. Obviously, Sadavi needs image optimization as it can save up to 284.2 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-16%

Potential reduce by 38.1 kB

  • Original 243.4 kB
  • After minification 243.4 kB
  • After compression 205.3 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 38.1 kB or 16% of the original size.

CSS Optimization

-16%

Potential reduce by 47.6 kB

  • Original 305.0 kB
  • After minification 305.0 kB
  • After compression 257.4 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. Sadavi.com needs all CSS files to be minified and compressed as it can save up to 47.6 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (10%)

Requests Now

42

After Optimization

38

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sadavi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sadavi.com

sadavi.com

360 ms

twemoji.js

twemoji.js

68 ms

wp-emoji.js

wp-emoji.js

133 ms

jquery.js

jquery.js

259 ms

lazysizes.min.js

lazysizes.min.js

199 ms

autoptimize_8dc46726d32190d62e647bde3efa0589.js

autoptimize_8dc46726d32190d62e647bde3efa0589.js

490 ms

css

css

36 ms

css

css

35 ms

KFOmCnqEu92Fr1Mu4mxM.woff

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23 ms

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45 ms

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53 ms

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54 ms

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58 ms

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59 ms

fa-solid-900.woff

fa-solid-900.woff

306 ms

fa-regular-400.woff

fa-regular-400.woff

298 ms

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58 ms

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60 ms

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60 ms

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61 ms

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85 ms

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85 ms

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84 ms

Simple-Line-Icons.woff

Simple-Line-Icons.woff

296 ms

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85 ms

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85 ms

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86 ms

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86 ms

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87 ms

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87 ms

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86 ms

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89 ms

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89 ms

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88 ms

site-icon1.png

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214 ms

site-img403-300x154.jpg

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198 ms

site-icon2.png

site-icon2.png

197 ms

site-icon3.png

site-icon3.png

196 ms

logo.png

logo.png

196 ms

01.jpg

01.jpg

234 ms

footer-bg-graph.png

footer-bg-graph.png

277 ms

01-100x50.jpg

01-100x50.jpg

88 ms

bg-100x50.jpg

bg-100x50.jpg

87 ms

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28 ms

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85 ms

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27 ms

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59 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

197 ms

revicons.woff

revicons.woff

119 ms

bg.jpg

bg.jpg

99 ms

02.png

02.png

175 ms

04.png

04.png

366 ms

starbucks-2.png

starbucks-2.png

336 ms

web-marketing.png

web-marketing.png

335 ms

site-img401.jpg

site-img401.jpg

161 ms

site-img402.jpg

site-img402.jpg

227 ms

site-img403.jpg

site-img403.jpg

205 ms

peop-img39.jpg

peop-img39.jpg

203 ms

clientlogo12-gray.png

clientlogo12-gray.png

298 ms

peop-img33.jpg

peop-img33.jpg

298 ms

peop-img37.jpg

peop-img37.jpg

298 ms

clientlogo18-gray.png

clientlogo18-gray.png

276 ms

clientlogo13-gray.png

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246 ms

clientlogo19-gray.png

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226 ms

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233 ms

clientlogo11-gray.png

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230 ms

site-icon2.png

site-icon2.png

218 ms

site-icon3.png

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207 ms

site-icon1.png

site-icon1.png

209 ms

logo.png

logo.png

195 ms

site-img401.jpg

site-img401.jpg

99 ms

autoptimize_df173b13e678b38baa49f694993d9956.css

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77 ms

site-img403.jpg

site-img403.jpg

117 ms

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site-img402.jpg

115 ms

footer-bg-graph.png

footer-bg-graph.png

255 ms

Accessibility Review

sadavi.com accessibility score

57

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

sadavi.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

sadavi.com SEO score

79

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

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 Sadavi.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 Sadavi.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

sadavi.com

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