Access vtshome.com. Visual Thinking Strategies (VTS): Critical Thinking and Inclusive Discussion

Report Summary

About Website

Welcome to vtshome.com homepage info - get ready to check VTS Home best content right away, or after learning these important things about vtshome.com

VTS is an education nonprofit providing schools and museums with curriculum, professional development, and training in critical thinking skills.

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name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.063

97/100

15%

TTI (Time to Interactive)

Value3.7 s

90/100

10%

vtshome.com

168 ms

vtshome.org

168 ms

vtshome.org

223 ms

index.css

18 ms

style.min.css

28 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Vtshome.com, 78% (35 requests) were made to Vtshome.org and 13% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (223 ms) relates to the external source Vtshome.org.

Content Size

543.9 kB

After Optimization

505.5 kB

In fact, the total size of Vtshome.com main page is 543.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 348.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 33.7 kB

Original 42.4 kB
After minification 39.6 kB
After compression 8.7 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 33.7 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 348.8 kB
After minification 348.8 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. VTS Home images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 963 B

Original 102.8 kB
After minification 102.4 kB
After compression 101.9 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

-7%

Potential reduce by 3.7 kB

Original 49.8 kB
After minification 49.8 kB
After compression 46.1 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. Vtshome.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VTS Home. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Vtshome.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 Vtshome.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

vtshome.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Visual Thinking Strategies (VTS): Critical Thinking and Inclusive Discussion

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)