Tools & Wizards About Us
visionsource-dso.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

visionsource-dso.com

MyEyeDr. | Eye Doctor near Washington, DC G Street

Page Load Speed

2.3 sec in total

First Response

55 ms

Resources Loaded

1.6 sec

Page Rendered

654 ms

visionsource-dso.com screenshot

About Website

Click here to check amazing Visionsource Dso content. Otherwise, check out these important facts you probably never knew about visionsource-dso.com

Your eye doctor near Washington, DC G Street, MyEyeDr. offers complete eye exams with glasses and contacts. Book an appointment now with a MyEyeDr. optometrist.

Visit visionsource-dso.com

Key Findings

We analyzed Visionsource-dso.com page load time and found that the first response time was 55 ms and then it took 2.2 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

visionsource-dso.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value3,180 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value16.2 s

6/100

10%

Network Requests Diagram

visionsource-dso.com

55 ms

1776-g-street-nw

80 ms

gtm.js

194 ms

xng6zjv.css

39 ms

main.ed407c1c.css

24 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Visionsource-dso.com, 35% (24 requests) were made to Locations.myeyedr.com and 17% (12 requests) were made to Dynl.mktgcdn.com. The less responsive or slowest element that took the longest time to load (972 ms) relates to the external source Dynl.mktgcdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 219.4 kB (30%)

Content Size

721.6 kB

After Optimization

502.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Visionsource-dso.com main page is 721.6 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. 70% of websites need less resources to load. Images take 367.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 75.0 kB

  • Original 96.0 kB
  • After minification 95.7 kB
  • After compression 21.0 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 75.0 kB or 78% of the original size.

Image Optimization

-6%

Potential reduce by 20.6 kB

  • Original 367.8 kB
  • After minification 347.3 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. Visionsource Dso images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 123.8 kB

  • Original 257.7 kB
  • After minification 257.7 kB
  • After compression 133.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 123.8 kB or 48% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 5 B

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.

Requests Breakdown

Number of requests can be reduced by 34 (59%)

Requests Now

58

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Visionsource Dso. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

visionsource-dso.com

visionsource-dso.com

55 ms

1776-g-street-nw

1776-g-street-nw

80 ms

gtm.js

gtm.js

194 ms

xng6zjv.css

xng6zjv.css

39 ms

main.ed407c1c.css

main.ed407c1c.css

24 ms

main.79910f77.js

main.79910f77.js

43 ms

BypassPagespeed.490e16da.js

BypassPagespeed.490e16da.js

38 ms

optimize.js

optimize.js

55 ms

optimize.js

optimize.js

190 ms

p.css

p.css

30 ms

analytics.js

analytics.js

362 ms

js

js

365 ms

225x225.png

225x225.png

764 ms

Menu.96b06d2f.svg

Menu.96b06d2f.svg

263 ms

store_pagespixel

store_pagespixel

747 ms

0.89bdd7d0.js

0.89bdd7d0.js

319 ms

0.4efb45a5.js

0.4efb45a5.js

242 ms

js

js

694 ms

1900x1068.jpg

1900x1068.jpg

900 ms

457x300.jpg

457x300.jpg

849 ms

457x300.jpg

457x300.jpg

884 ms

457x300.jpg

457x300.jpg

892 ms

600x300.png

600x300.png

883 ms

600x300.png

600x300.png

884 ms

600x300.png

600x300.png

888 ms

600x300.png

600x300.png

966 ms

96x96.png

96x96.png

966 ms

96x96.png

96x96.png

967 ms

96x96.png

96x96.png

972 ms

MenuX.35cbd0ce.svg

MenuX.35cbd0ce.svg

204 ms

angle.c0b9bb24.svg

angle.c0b9bb24.svg

298 ms

phone.1658a349.png

phone.1658a349.png

297 ms

directions.178f7595.svg

directions.178f7595.svg

299 ms

uber.a0a8383e.svg

uber.a0a8383e.svg

296 ms

pin.83d7c55b.svg

pin.83d7c55b.svg

598 ms

dropdown-angle.b7c0f8d5.svg

dropdown-angle.b7c0f8d5.svg

628 ms

angle-right-gray.c5d3b0e9.svg

angle-right-gray.c5d3b0e9.svg

626 ms

lines.813363c3.png

lines.813363c3.png

629 ms

1776-g-street-nw

1776-g-street-nw

626 ms

ajax-loader.c5cd7f53.gif

ajax-loader.c5cd7f53.gif

626 ms

leftArrow.0d7f681d.svg

leftArrow.0d7f681d.svg

684 ms

rightArrow.013d6ed6.svg

rightArrow.013d6ed6.svg

683 ms

js

js

255 ms

bat.js

bat.js

615 ms

fbevents.js

fbevents.js

606 ms

up_loader.1.1.0.js

up_loader.1.1.0.js

615 ms

di.js

di.js

671 ms

events.js

events.js

899 ms

roundtrip.js

roundtrip.js

570 ms

d

d

118 ms

d

d

223 ms

d

d

514 ms

GothamHTF-Book.f3336521.woff

GothamHTF-Book.f3336521.woff

590 ms

GothamHTF-Light.6cf3be29.woff

GothamHTF-Light.6cf3be29.woff

599 ms

GothamHTF-Bold.3accf4d2.woff

GothamHTF-Bold.3accf4d2.woff

600 ms

d

d

513 ms

d

d

513 ms

slick.b7c9e1e4.woff

slick.b7c9e1e4.woff

592 ms

linkid.js

linkid.js

191 ms

collect

collect

561 ms

collect

collect

475 ms

collect

collect

382 ms

js

js

168 ms

collect

collect

209 ms

2022271908061931

2022271908061931

265 ms

T4I5MHFJVRGHZAHQCNRZCM

T4I5MHFJVRGHZAHQCNRZCM

121 ms

ga-audiences

ga-audiences

94 ms

main.MTNhZGZiOTRkMA.js

main.MTNhZGZiOTRkMA.js

45 ms

UWPRO4RXIVFCPL4HXLHMY7.js

UWPRO4RXIVFCPL4HXLHMY7.js

3 ms

Accessibility Review

visionsource-dso.com accessibility score

88

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

button, link, and menuitem elements do not have accessible names.

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.

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

visionsource-dso.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

visionsource-dso.com SEO score

92

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 Visionsource-dso.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 Visionsource-dso.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

visionsource-dso.com

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