4.9 sec in total
235 ms
4.1 sec
609 ms
Welcome to cookvisiontherapy.com homepage info - get ready to check Cook Vision Therapy best content right away, or after learning these important things about cookvisiontherapy.com
At Cook Vision Therapy Center, Inc., our well acclaimed and experienced doctor, Dr. David Cook, assists patients with vision therapy. Call (770) 450-8389 today!
Visit cookvisiontherapy.comWe analyzed Cookvisiontherapy.com page load time and found that the first response time was 235 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
cookvisiontherapy.com performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value3.0 s
79/100
25%
Value11.0 s
6/100
10%
Value1,230 ms
20/100
30%
Value0.001
100/100
15%
Value14.4 s
9/100
10%
235 ms
2553 ms
133 ms
269 ms
29 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 23% of them (10 requests) were addressed to the original Cookvisiontherapy.com, 30% (13 requests) were made to Cdcssl.ibsrv.net and 9% (4 requests) were made to Apps.imatrixbase.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Cookvisiontherapy.com.
Page size can be reduced by 506.1 kB (44%)
1.2 MB
644.7 kB
In fact, the total size of Cookvisiontherapy.com main page is 1.2 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. 45% of websites need less resources to load. Javascripts take 742.5 kB which makes up the majority of the site volume.
Potential reduce by 172.1 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. 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 172.1 kB or 80% of the original size.
Potential reduce by 601 B
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. Cook Vision Therapy images are well optimized though.
Potential reduce by 332.4 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 332.4 kB or 45% of the original size.
Potential reduce by 1.1 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. Cookvisiontherapy.com has all CSS files already compressed.
Number of requests can be reduced by 18 (46%)
39
21
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cook 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 19 to 1 for JavaScripts and as a result speed up the page load time.
cookvisiontherapy.com
235 ms
www.cookvisiontherapy.com
2553 ms
eda96cfc3210f38e13cc72b51c1fe0de.opt-min.cr.js
133 ms
8af6abbc5c4c0f0b30b39bff03cf066a.opt-min.cr.css
269 ms
8c140ff0-b8b0-0136-d8da-06a9ed4ca31b
29 ms
css2
34 ms
jquery-1.11.1.min.js
134 ms
smb-number-changer.js
47 ms
font-awesome.min.css
30 ms
js
36 ms
smb-number-changer.js
62 ms
cccde34d3e8391f74755cd198e8d995f.opt-min.co.js
736 ms
custom.js
132 ms
js-defer.js
133 ms
5e31da8611d70_logo.jpg.webp
130 ms
cook-vision-therapy-center-10999.png
215 ms
slide-4.png.webp
208 ms
slide-1.png.webp
240 ms
slide-2.png.webp
234 ms
slide-3.png.webp
234 ms
blade1-16.jpg.webp
233 ms
see-happiness.png.webp
299 ms
see-happiness.png.webp
301 ms
Picture3.jpg.webp
316 ms
book_visualfitness.jpg.webp
353 ms
struggles_cover.jpg.webp
299 ms
book_img.jpg.webp
299 ms
BOOK.png.webp
321 ms
maxresdefault.jpg
429 ms
maxresdefault.jpg
413 ms
maxresdefault.jpg
417 ms
8c140ff0-b8b0-0136-d8da-06a9ed4ca31b
4 ms
javascript,window.pagespeed.psatemp%3D0%3B
0 ms
piwik.js
184 ms
analytics.js
12 ms
jquery-1.11.1.min.js
173 ms
collect
30 ms
js
64 ms
smb-number-changer.js
11 ms
cook-vision-therapy-center-10999.js
113 ms
js
40 ms
js
30 ms
smb-number-changer.js
76 ms
cccde34d3e8391f74755cd198e8d995f.opt-min.co.js
586 ms
cookvisiontherapy.com accessibility score
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
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
cookvisiontherapy.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
cookvisiontherapy.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cookvisiontherapy.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 Cookvisiontherapy.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.
cookvisiontherapy.com
Open Graph data is detected on the main page of Cook Vision Therapy. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: