Tools & Wizards About Us
envisionus.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

envisionus.com

Envision | Envision the Possibilities

Page Load Speed

2.7 sec in total

First Response

609 ms

Resources Loaded

1.5 sec

Page Rendered

647 ms

envisionus.com screenshot

About Website

Click here to check amazing Envision Us content for United States. Otherwise, check out these important facts you probably never knew about envisionus.com

Envision is a nonprofit that improves the quality of life and provides inspiration, opportunity and community for people who are blind or visually impaired.

Visit envisionus.com

Key Findings

We analyzed Envisionus.com page load time and found that the first response time was 609 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

envisionus.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.113

86/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

www.envisionus.com

609 ms

gtm.js

68 ms

js

123 ms

fbevents.js

28 ms

css2

84 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 61% of them (19 requests) were addressed to the original Envisionus.com, 6% (2 requests) were made to Googletagmanager.com and 6% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (649 ms) belongs to the original domain Envisionus.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 765.4 kB (8%)

Content Size

9.1 MB

After Optimization

8.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Envisionus.com main page is 9.1 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. 35% of websites need less resources to load. Images take 8.8 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 83.8 kB

  • Original 94.5 kB
  • After minification 60.3 kB
  • After compression 10.8 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. This page needs HTML code to be minified as it can gain 34.2 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 83.8 kB or 89% of the original size.

Image Optimization

-7%

Potential reduce by 645.2 kB

  • Original 8.8 MB
  • After minification 8.2 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. Envision Us images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 17.5 kB

  • Original 107.3 kB
  • After minification 107.3 kB
  • After compression 89.8 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 17.5 kB or 16% of the original size.

CSS Optimization

-33%

Potential reduce by 19.0 kB

  • Original 56.9 kB
  • After minification 56.9 kB
  • After compression 37.9 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. Envisionus.com needs all CSS files to be minified and compressed as it can save up to 19.0 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (21%)

Requests Now

29

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Envision Us. 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 as a result speed up the page load time.

Network Requests Diagram

www.envisionus.com

www.envisionus.com

609 ms

gtm.js

gtm.js

68 ms

js

js

123 ms

fbevents.js

fbevents.js

28 ms

css2

css2

84 ms

main.min.css

main.min.css

94 ms

navigation-search.min.js

navigation-search.min.js

137 ms

index.min.js

index.min.js

213 ms

activityi;src=11970726;type=retar0;cat=retar0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;gdpr=$%7BGDPR%7D;gdpr_consent=$%7BGDPR_CONSENT_755%7D;ord=6370971559081.227

activityi;src=11970726;type=retar0;cat=retar0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;gdpr=$%7BGDPR%7D;gdpr_consent=$%7BGDPR_CONSENT_755%7D;ord=6370971559081.227

93 ms

1440x346_Home-banner-Apr2024.jpg

1440x346_Home-banner-Apr2024.jpg

270 ms

image-15.png

image-15.png

212 ms

Untitled-design-(65).png

Untitled-design-(65).png

340 ms

Untitled-design-(70).png

Untitled-design-(70).png

414 ms

Untitled-design-(56).png

Untitled-design-(56).png

360 ms

Untitled-design-(57).png

Untitled-design-(57).png

498 ms

Untitled-design-(58).png

Untitled-design-(58).png

290 ms

Untitled-design-(69).png

Untitled-design-(69).png

348 ms

Untitled-design-(23).png

Untitled-design-(23).png

332 ms

Untitled-design-(71).png

Untitled-design-(71).png

412 ms

Untitled-design-(24).png

Untitled-design-(24).png

611 ms

Untitled-design-(26).png

Untitled-design-(26).png

649 ms

Untitled-design-2024-04-04T155751-474.png

Untitled-design-2024-04-04T155751-474.png

401 ms

image-1.png

image-1.png

440 ms

image-2.png

image-2.png

449 ms

font

font

51 ms

conversion.js

conversion.js

97 ms

src=11970726;type=retar0;cat=retar0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;gdpr=$%7BGDPR%7D;gdpr_consent=$%7BGDPR_CONSENT_755%7D;ord=6370971559081.227

src=11970726;type=retar0;cat=retar0;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;npa=;gdpr=$%7BGDPR%7D;gdpr_consent=$%7BGDPR_CONSENT_755%7D;ord=6370971559081.227

85 ms

font

font

7 ms

19 ms

42 ms

33 ms

Accessibility Review

envisionus.com accessibility score

100

Accessibility Issues

Best Practices

envisionus.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

envisionus.com SEO score

90

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Envisionus.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 Envisionus.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

envisionus.com

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