Tools & Wizards About Us
visioncenteroptometry.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

visioncenteroptometry.com

El Dorado Hills Vision Center Optometry | eye doctor near me | 3955 Park Drive, El Dorado Hills, CA, USA

Page Load Speed

2.3 sec in total

First Response

124 ms

Resources Loaded

2.1 sec

Page Rendered

56 ms

visioncenteroptometry.com screenshot

About Website

Visit visioncenteroptometry.com now to see the best up-to-date Vision Center Optometry content and also check out these interesting facts you probably never knew about visioncenteroptometry.com

At El Dorado Hills Vision Center Optometry, we strive to provide our patients with the best eye care possible. We specialize in high-end eyewear, specialty contact lenses, dry eye disease treatment, a...

Visit visioncenteroptometry.com

Key Findings

We analyzed Visioncenteroptometry.com page load time and found that the first response time was 124 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

visioncenteroptometry.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value2,220 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

Network Requests Diagram

www.visioncenteroptometry.com

124 ms

minified.js

38 ms

focus-within-polyfill.js

32 ms

polyfill.min.js

67 ms

thunderbolt-commons.e52dfaaa.bundle.min.js

20 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Visioncenteroptometry.com, 58% (38 requests) were made to Static.wixstatic.com and 21% (14 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 633.2 kB (26%)

Content Size

2.5 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Visioncenteroptometry.com main page is 2.5 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. 50% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 540.6 kB

  • Original 673.4 kB
  • After minification 671.3 kB
  • After compression 132.8 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. 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 540.6 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 89.0 kB

  • Original 1.5 MB
  • After minification 1.4 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. Vision Center Optometry images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.6 kB

  • Original 262.3 kB
  • After minification 262.3 kB
  • After compression 258.6 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 11 (20%)

Requests Now

56

After Optimization

45

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vision Center Optometry. 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

www.visioncenteroptometry.com

www.visioncenteroptometry.com

124 ms

minified.js

minified.js

38 ms

focus-within-polyfill.js

focus-within-polyfill.js

32 ms

polyfill.min.js

polyfill.min.js

67 ms

thunderbolt-commons.e52dfaaa.bundle.min.js

thunderbolt-commons.e52dfaaa.bundle.min.js

20 ms

main.66ad2b1b.bundle.min.js

main.66ad2b1b.bundle.min.js

154 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

18 ms

lodash.min.js

lodash.min.js

49 ms

react.production.min.js

react.production.min.js

49 ms

react-dom.production.min.js

react-dom.production.min.js

109 ms

browser-deprecation.bundle.es5.js

browser-deprecation.bundle.es5.js

121 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

120 ms

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245 ms

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228 ms

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195 ms

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318 ms

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229 ms

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314 ms

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314 ms

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298 ms

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369 ms

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417 ms

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Spectera-Logo-v2.webp

487 ms

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603 ms

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559 ms

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524 ms

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602 ms

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629 ms

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673 ms

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713 ms

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771 ms

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718 ms

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757 ms

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774 ms

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1060 ms

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1058 ms

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1056 ms

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1011 ms

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1068 ms

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1125 ms

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1347 ms

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1352 ms

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1323 ms

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1392 ms

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1364 ms

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1413 ms

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1526 ms

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1584 ms

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50 ms

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bundle.tracing.es5.min.js

43 ms

100 ms

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72 ms

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1567 ms

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1378 ms

2 ms

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8 ms

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8 ms

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6 ms

right-arrow.svg

right-arrow.svg

6 ms

Accessibility Review

visioncenteroptometry.com accessibility score

91

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

visioncenteroptometry.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

visioncenteroptometry.com SEO score

100

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

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 Visioncenteroptometry.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 Visioncenteroptometry.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

visioncenteroptometry.com

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