Tools & Wizards About Us
corneacolorado.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

corneacolorado.com

Cataracts Littleton | LASIK Denver, CO | Corneal Transplant Littleton

Page Load Speed

3.4 sec in total

First Response

205 ms

Resources Loaded

2.6 sec

Page Rendered

546 ms

corneacolorado.com screenshot

About Website

Click here to check amazing CO Rnea Lorado content for United States. Otherwise, check out these important facts you probably never knew about corneacolorado.com

Colorado Eye Consultants, located in Littleton, are the Denver area's premier ophthalmologists & eye doctors for all of your eye care needs.

Visit corneacolorado.com

Key Findings

We analyzed Corneacolorado.com page load time and found that the first response time was 205 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

corneacolorado.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.339

33/100

15%

TTI (Time to Interactive)

Value7.9 s

43/100

10%

Network Requests Diagram

corneacolorado.com

205 ms

www.coloradoeyeconsultants.com

334 ms

gtm.js

58 ms

js

93 ms

style.min.css

94 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Corneacolorado.com, 50% (29 requests) were made to Cdn-12c7.kxcdn.com and 28% (16 requests) were made to Coloradoeyeconsultants.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Cdn-12c7.kxcdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 99.9 kB (2%)

Content Size

4.1 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Corneacolorado.com main page is 4.1 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. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 88.9 kB

  • Original 111.9 kB
  • After minification 108.6 kB
  • After compression 23.0 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 88.9 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 9.8 kB

  • Original 3.8 MB
  • After minification 3.8 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. CO Rnea Lorado images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 836 B

  • Original 63.2 kB
  • After minification 63.2 kB
  • After compression 62.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 334 B

  • Original 38.3 kB
  • After minification 38.3 kB
  • After compression 38.0 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. Corneacolorado.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (35%)

Requests Now

55

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CO Rnea Lorado. 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 from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

corneacolorado.com

corneacolorado.com

205 ms

www.coloradoeyeconsultants.com

www.coloradoeyeconsultants.com

334 ms

gtm.js

gtm.js

58 ms

js

js

93 ms

style.min.css

style.min.css

94 ms

autoptimize_single_afb4942e5838a7dc3b63d00ffcc87c9d.css

autoptimize_single_afb4942e5838a7dc3b63d00ffcc87c9d.css

161 ms

autoptimize_single_69467147e8cd9faeecc744041db394d8.css

autoptimize_single_69467147e8cd9faeecc744041db394d8.css

206 ms

autoptimize_single_98b8ba309fda46987504a1a608303387.css

autoptimize_single_98b8ba309fda46987504a1a608303387.css

210 ms

autoptimize_single_e66a93bedec8972d49c53c5d6d0504a4.css

autoptimize_single_e66a93bedec8972d49c53c5d6d0504a4.css

227 ms

autoptimize_single_7a6b5abb38f15212ffa882dc50a97559.css

autoptimize_single_7a6b5abb38f15212ffa882dc50a97559.css

228 ms

lazysizes.min.js

lazysizes.min.js

248 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

20 ms

autoptimize_single_e6e41ec089df7e095fddcea2f83cf388.js

autoptimize_single_e6e41ec089df7e095fddcea2f83cf388.js

322 ms

autoptimize_single_3156453424492561a9cb1efd5e3c3a03.js

autoptimize_single_3156453424492561a9cb1efd5e3c3a03.js

307 ms

webfont.js

webfont.js

22 ms

main.min.js

main.min.js

307 ms

white-appointment-icon.png

white-appointment-icon.png

439 ms

white-contact-icon.png

white-contact-icon.png

455 ms

white-call-icon.png

white-call-icon.png

453 ms

Checkout_white.png

Checkout_white.png

457 ms

classic-facebook-icon_1classic-facebook-icon.png

classic-facebook-icon_1classic-facebook-icon.png

460 ms

classic-instagram-icon_1classic-instagram-icon.png

classic-instagram-icon_1classic-instagram-icon.png

462 ms

classic-twitter-icon_1classic-twitter-icon.png

classic-twitter-icon_1classic-twitter-icon.png

705 ms

ccc-logo.png

ccc-logo.png

733 ms

background-video-2-poster-00001.jpg

background-video-2-poster-00001.jpg

794 ms

ph.jpg

ph.jpg

734 ms

dr-forstot-1.jpeg

dr-forstot-1.jpeg

772 ms

dr-repine-1.jpeg

dr-repine-1.jpeg

772 ms

Robert-fish.jpeg

Robert-fish.jpeg

985 ms

Dr.-Satija-Headshot.jpg

Dr.-Satija-Headshot.jpg

1077 ms

Dr.-Nau-Headshot.jpg

Dr.-Nau-Headshot.jpg

1046 ms

dr-Rebhun.jpg

dr-Rebhun.jpg

1052 ms

dr-Ziebarth.jpg

dr-Ziebarth.jpg

1087 ms

dr-Hoang.jpg

dr-Hoang.jpg

1077 ms

dr.Pheenie.jpg

dr.Pheenie.jpg

1331 ms

seniors-looking-at-laptop-computer.jpg

seniors-looking-at-laptop-computer.jpg

1421 ms

young-couple-with-yellow-lab.jpg

young-couple-with-yellow-lab.jpg

1459 ms

close-up-eye.jpg

close-up-eye.jpg

1476 ms

middle-aged-man-using-laptop-computer.jpg

middle-aged-man-using-laptop-computer.jpg

1417 ms

senior-man-eye-exam.jpg

senior-man-eye-exam.jpg

1440 ms

wild-grass-littleton-colorado.jpg

wild-grass-littleton-colorado.jpg

1768 ms

young-man-smiling-at-iphone.jpg

young-man-smiling-at-iphone.jpg

1759 ms

creek-in-littleton-colorado.jpg

creek-in-littleton-colorado.jpg

1831 ms

Screen-Shot-2022-06-09-at-10.00.45-AM.png

Screen-Shot-2022-06-09-at-10.00.45-AM.png

1752 ms

widget.js

widget.js

160 ms

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

3 ms

Colorado-eye-consultants-icon.png

Colorado-eye-consultants-icon.png

1706 ms

frontend.min.css

frontend.min.css

97 ms

action-bar.min.css

action-bar.min.css

99 ms

hello.css

hello.css

110 ms

icegram.min.js

icegram.min.js

113 ms

widget_app_base_1725874918757.js

widget_app_base_1725874918757.js

17 ms

SnVilDlDUd

SnVilDlDUd

325 ms

sprite_1.png

sprite_1.png

75 ms

en-US.json

en-US.json

8 ms

remediation-tool-free.js

remediation-tool-free.js

12 ms

body_wh.svg

body_wh.svg

7 ms

spin_wh.svg

spin_wh.svg

13 ms

Accessibility Review

corneacolorado.com accessibility score

92

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.

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

Links do not have a discernible name

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

corneacolorado.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

SEO Factors

corneacolorado.com SEO score

84

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

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 Corneacolorado.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 Corneacolorado.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

corneacolorado.com

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