Tools & Wizards About Us
desmondvisiontherapy.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

desmondvisiontherapy.com

Desmond Vision Therapy | Vision Therapy Optometrist In Lancaster

Page Load Speed

3.5 sec in total

First Response

219 ms

Resources Loaded

2.2 sec

Page Rendered

1 sec

desmondvisiontherapy.com screenshot

About Website

Welcome to desmondvisiontherapy.com homepage info - get ready to check Desmond Vision Therapy best content right away, or after learning these important things about desmondvisiontherapy.com

Home in Lancaster, PA. Pursuit Vision Center is your local Optometrist in Lancaster serving all of your needs. Call us today at (717) 983-8836 for an appointment.

Visit desmondvisiontherapy.com

Key Findings

We analyzed Desmondvisiontherapy.com page load time and found that the first response time was 219 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

desmondvisiontherapy.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value500 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

desmondvisiontherapy.com

219 ms

pursuitvisioncenter.com

1235 ms

d145a467b300ff96583e74c36e38e03a.opt-min.cr.js

19 ms

f0ddee7aee1c6e765b2e90083cd8b346.opt-min.cr.css

115 ms

jquery-1.11.1.min.js

16 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Desmondvisiontherapy.com, 36% (10 requests) were made to Cdcssl.ibsrv.net and 32% (9 requests) were made to Pursuitvisioncenter.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Pursuitvisioncenter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 206.6 kB (35%)

Content Size

588.1 kB

After Optimization

381.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Desmondvisiontherapy.com main page is 588.1 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. 40% of websites need less resources to load. Javascripts take 418.1 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 88.5 kB

  • Original 120.4 kB
  • After minification 120.0 kB
  • After compression 31.9 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 88.5 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 22 B

  • Original 17.7 kB
  • After minification 17.7 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. Desmond Vision Therapy images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 118.0 kB

  • Original 418.1 kB
  • After minification 418.1 kB
  • After compression 300.1 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 118.0 kB or 28% of the original size.

CSS Optimization

-0%

Potential reduce by 99 B

  • Original 31.9 kB
  • After minification 31.9 kB
  • After compression 31.8 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. Desmondvisiontherapy.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (44%)

Requests Now

25

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Desmond 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

desmondvisiontherapy.com

desmondvisiontherapy.com

219 ms

pursuitvisioncenter.com

pursuitvisioncenter.com

1235 ms

d145a467b300ff96583e74c36e38e03a.opt-min.cr.js

d145a467b300ff96583e74c36e38e03a.opt-min.cr.js

19 ms

f0ddee7aee1c6e765b2e90083cd8b346.opt-min.cr.css

f0ddee7aee1c6e765b2e90083cd8b346.opt-min.cr.css

115 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

16 ms

js

js

88 ms

smb-number-changer.js

smb-number-changer.js

49 ms

28cb8e18b05f97003bd7129cb2bebeb6.opt-min.co.js

28cb8e18b05f97003bd7129cb2bebeb6.opt-min.co.js

21 ms

js-defer.js

js-defer.js

31 ms

63372eb834644_PursuitVisionlogoFINALcopy.png.webp

63372eb834644_PursuitVisionlogoFINALcopy.png.webp

114 ms

carecredit_button_getstarted_a.png

carecredit_button_getstarted_a.png

57 ms

633f5c0aaa858_slider1.jpg.webp

633f5c0aaa858_slider1.jpg.webp

38 ms

Pt2.jpg.webp

Pt2.jpg.webp

140 ms

Pt.jpg.webp

Pt.jpg.webp

141 ms

JoAnnept.jpg.webp

JoAnnept.jpg.webp

490 ms

IMG_0235.jpg.webp

IMG_0235.jpg.webp

140 ms

IMG_0246.jpg.webp

IMG_0246.jpg.webp

58 ms

IMG_0203.jpg.webp

IMG_0203.jpg.webp

70 ms

IMG_0200.jpg.webp

IMG_0200.jpg.webp

81 ms

IMG_0210.jpg.webp

IMG_0210.jpg.webp

100 ms

pattern.png

pattern.png

93 ms

IwhtNirfmwMrOfpJ4WLVZnC5

IwhtNirfmwMrOfpJ4WLVZnC5

437 ms

MTZv9CfqRA_qLGFADfGhXXnm

MTZv9CfqRA_qLGFADfGhXXnm

622 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

19 ms

javascript,window.pagespeed.psatemp%3D0%3B

javascript,window.pagespeed.psatemp%3D0%3B

0 ms

js

js

34 ms

smb-number-changer.js

smb-number-changer.js

11 ms

28cb8e18b05f97003bd7129cb2bebeb6.opt-min.co.js

28cb8e18b05f97003bd7129cb2bebeb6.opt-min.co.js

19 ms

Accessibility Review

desmondvisiontherapy.com accessibility score

75

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 match their roles

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

desmondvisiontherapy.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

desmondvisiontherapy.com SEO score

77

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

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 Desmondvisiontherapy.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 Desmondvisiontherapy.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

desmondvisiontherapy.com

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