Tools & Wizards About Us
dynamicvisiontherapy.com screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

dynamicvisiontherapy.com

Dynamic Center for Vision Therapy | Vision Therapy | Aurora | Naperville

Page Load Speed

1.5 sec in total

First Response

98 ms

Resources Loaded

1.3 sec

Page Rendered

83 ms

dynamicvisiontherapy.com screenshot

About Website

Click here to check amazing Dynamic Vision Therapy content. Otherwise, check out these important facts you probably never knew about dynamicvisiontherapy.com

Dynamic Center for Vision Therapy offers functional and developmental vision evaluations and treatment as well as sports vision resources.

Visit dynamicvisiontherapy.com

Key Findings

We analyzed Dynamicvisiontherapy.com page load time and found that the first response time was 98 ms and then it took 1.4 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

dynamicvisiontherapy.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

www.dynamicvisiontherapy.com

98 ms

minified.js

65 ms

focus-within-polyfill.js

59 ms

polyfill.min.js

158 ms

thunderbolt-commons.ec68bee9.bundle.min.js

95 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Dynamicvisiontherapy.com, 35% (16 requests) were made to Static.parastorage.com and 30% (14 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (767 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 917.5 kB (60%)

Content Size

1.5 MB

After Optimization

619.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dynamicvisiontherapy.com main page is 1.5 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. 30% of websites need less resources to load. HTML takes 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 830.0 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 184.9 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. 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 830.0 kB or 82% of the original size.

Image Optimization

-28%

Potential reduce by 84.8 kB

  • Original 297.7 kB
  • After minification 212.9 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, Dynamic Vision Therapy needs image optimization as it can save up to 84.8 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 223.9 kB
  • After minification 223.9 kB
  • After compression 221.2 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.

Requests Breakdown

Number of requests can be reduced by 10 (34%)

Requests Now

29

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dynamic Vision Therapy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.dynamicvisiontherapy.com

www.dynamicvisiontherapy.com

98 ms

minified.js

minified.js

65 ms

focus-within-polyfill.js

focus-within-polyfill.js

59 ms

polyfill.min.js

polyfill.min.js

158 ms

thunderbolt-commons.ec68bee9.bundle.min.js

thunderbolt-commons.ec68bee9.bundle.min.js

95 ms

main.f286c407.bundle.min.js

main.f286c407.bundle.min.js

99 ms

lodash.min.js

lodash.min.js

97 ms

react.production.min.js

react.production.min.js

96 ms

react-dom.production.min.js

react-dom.production.min.js

99 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

98 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

99 ms

Logo.png

Logo.png

372 ms

bundle.min.js

bundle.min.js

287 ms

4adda8_6c4da66480c84d0994dee2612b32b2fff000.jpg

4adda8_6c4da66480c84d0994dee2612b32b2fff000.jpg

400 ms

4adda8_141a69ec54d84813a3abc58704b316a7~mv2.jpg

4adda8_141a69ec54d84813a3abc58704b316a7~mv2.jpg

420 ms

4adda8_42c5c8a2a2ef4c4199ddbe7d745a2700~mv2.jpg

4adda8_42c5c8a2a2ef4c4199ddbe7d745a2700~mv2.jpg

415 ms

4adda8_cdb45a2ccfb04bdbaa642ce318629b65~mv2.jpg

4adda8_cdb45a2ccfb04bdbaa642ce318629b65~mv2.jpg

403 ms

asasdfArtboard%2037.png

asasdfArtboard%2037.png

571 ms

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asasdfArtboard%2041.png

476 ms

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asasdfArtboard%2040.png

658 ms

asasdfArtboard%2039.png

asasdfArtboard%2039.png

616 ms

asasdfArtboard%2036.png

asasdfArtboard%2036.png

608 ms

4adda8_115cdbc3ccc04e1ab2eac52f621bfaad~mv2.png

4adda8_115cdbc3ccc04e1ab2eac52f621bfaad~mv2.png

695 ms

4adda8_1123821a064f4d3993730f08909fa877~mv2.png

4adda8_1123821a064f4d3993730f08909fa877~mv2.png

621 ms

4adda8_e513dd799a944784a8afd86044ec651f~mv2.jpg

4adda8_e513dd799a944784a8afd86044ec651f~mv2.jpg

767 ms

4adda8_e513dd799a944784a8afd86044ec651f~mv2.jpg

4adda8_e513dd799a944784a8afd86044ec651f~mv2.jpg

737 ms

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

61bd362e-7162-46bd-b67e-28f366c4afbe.woff

32 ms

AvenirLTW05-85Heavy.woff

AvenirLTW05-85Heavy.woff

31 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

13 ms

AvenirLTW05-35Light.woff

AvenirLTW05-35Light.woff

31 ms

61 ms

17 ms

18 ms

20 ms

21 ms

19 ms

64 ms

67 ms

69 ms

65 ms

70 ms

114 ms

deprecation-en.v5.html

deprecation-en.v5.html

11 ms

bolt-performance

bolt-performance

26 ms

deprecation-style.v5.css

deprecation-style.v5.css

7 ms

right-arrow.svg

right-arrow.svg

7 ms

Accessibility Review

dynamicvisiontherapy.com accessibility score

94

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.

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

Links do not have a discernible name

Best Practices

dynamicvisiontherapy.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

Page has valid source maps

SEO Factors

dynamicvisiontherapy.com SEO score

98

Search Engine Optimization Advices

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 Dynamicvisiontherapy.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 Dynamicvisiontherapy.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

dynamicvisiontherapy.com

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