Tools & Wizards About Us
satai.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

satai.com

Southwestern Association of Technical Accident Investigators, Inc. - Phoenix, AZ

Page Load Speed

1.6 sec in total

First Response

93 ms

Resources Loaded

1.1 sec

Page Rendered

336 ms

satai.com screenshot

About Website

Visit satai.com now to see the best up-to-date Satai content and also check out these interesting facts you probably never knew about satai.com

Established as a non-profit corporation in 1982, the goal of SATAI is to encourage and promote the development of professional technical accident investigation and highway safety; promote research and...

Visit satai.com

Key Findings

We analyzed Satai.com page load time and found that the first response time was 93 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

satai.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

satai.com

93 ms

www.satai.com

102 ms

www.satai.com

208 ms

styles.min.css

94 ms

slick.min.css

89 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 76% of them (19 requests) were addressed to the original Satai.com, 16% (4 requests) were made to Fonts.gstatic.com and 4% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (654 ms) belongs to the original domain Satai.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 190.5 kB (6%)

Content Size

3.2 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Satai.com main page is 3.2 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. 20% of websites need less resources to load. Javascripts take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 20.7 kB

  • Original 26.8 kB
  • After minification 21.4 kB
  • After compression 6.1 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 5.4 kB, which is 20% 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 20.7 kB or 77% of the original size.

Image Optimization

-15%

Potential reduce by 169.7 kB

  • Original 1.2 MB
  • After minification 988.4 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. Obviously, Satai needs image optimization as it can save up to 169.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 35 B

  • Original 2.0 MB
  • After minification 2.0 MB
  • After compression 2.0 MB

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

-0%

Potential reduce by 38 B

  • Original 28.8 kB
  • After minification 28.8 kB
  • After compression 28.7 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. Satai.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (50%)

Requests Now

18

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Satai. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

satai.com

satai.com

93 ms

www.satai.com

www.satai.com

102 ms

www.satai.com

www.satai.com

208 ms

styles.min.css

styles.min.css

94 ms

slick.min.css

slick.min.css

89 ms

slick-theme.min.css

slick-theme.min.css

89 ms

css2

css2

30 ms

satai-logo.png

satai-logo.png

171 ms

slide1.jpg

slide1.jpg

203 ms

slide2.jpg

slide2.jpg

212 ms

slide3.jpg

slide3.jpg

233 ms

jquery.min.js

jquery.min.js

126 ms

bootstrap.min.js

bootstrap.min.js

102 ms

all.min.js

all.min.js

654 ms

slick.min.js

slick.min.js

158 ms

site.min.js

site.min.js

182 ms

index.min.js

index.min.js

190 ms

js

js

76 ms

whyjoin-person.png

whyjoin-person.png

258 ms

satai-watermark.png

satai-watermark.png

191 ms

car-states.png

car-states.png

182 ms

Yq6R-LCAWCX3-6Ky7FAFnOY.ttf

Yq6R-LCAWCX3-6Ky7FAFnOY.ttf

23 ms

S6uyw4BMUTPHvxk.ttf

S6uyw4BMUTPHvxk.ttf

28 ms

S6u9w4BMUTPHh6UVew8.ttf

S6u9w4BMUTPHh6UVew8.ttf

34 ms

S6u9w4BMUTPHh50Xew8.ttf

S6u9w4BMUTPHh50Xew8.ttf

39 ms

Accessibility Review

satai.com accessibility score

84

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not have valid values

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

satai.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

satai.com SEO score

92

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

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 Satai.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 Satai.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

satai.com

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