Tools & Wizards About Us
coloradosinus.com screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    85% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

coloradosinus.com

Ear, Nose and Throat Specialists in Denver and Lone Tree, CO

Page Load Speed

2.3 sec in total

First Response

88 ms

Resources Loaded

741 ms

Page Rendered

1.5 sec

coloradosinus.com screenshot

About Website

Visit coloradosinus.com now to see the best up-to-date CO Loradosinus content and also check out these interesting facts you probably never knew about coloradosinus.com

Associates of Otolaryngology are the premier ENT specialists in Denver and recommend ENT treatments for those looking to improve overall health.

Visit coloradosinus.com

Key Findings

We analyzed Coloradosinus.com page load time and found that the first response time was 88 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

coloradosinus.com performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value2.7 s

97/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value4.1 s

87/100

10%

Network Requests Diagram

coloradosinus.com

88 ms

www.denvercoloradoearnosethroatallergysinusdoctors.com

98 ms

www.denvercoloradoearnosethroatallergysinusdoctors.com

182 ms

Icon-metro-chevron-right.png

185 ms

GothamBook.ttf

135 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 8% of them (1 request) were addressed to the original Coloradosinus.com, 62% (8 requests) were made to Denvercoloradoearnosethroatallergysinusdoctors.com and 31% (4 requests) were made to Cdn-ldckd.nitrocdn.com. The less responsive or slowest element that took the longest time to load (185 ms) relates to the external source Cdn-ldckd.nitrocdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 317.0 kB (81%)

Content Size

392.3 kB

After Optimization

75.3 kB

  • HTML
  • Images

In fact, the total size of Coloradosinus.com main page is 392.3 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. Only 10% of websites need less resources to load. HTML takes 392.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 317.0 kB

  • Original 392.2 kB
  • After minification 392.1 kB
  • After compression 75.2 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 317.0 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 172 B
  • After minification 172 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. CO Loradosinus images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

  • Images

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CO Loradosinus. According to our analytics all requests are already optimized.

Network Requests Diagram

coloradosinus.com

coloradosinus.com

88 ms

www.denvercoloradoearnosethroatallergysinusdoctors.com

www.denvercoloradoearnosethroatallergysinusdoctors.com

98 ms

www.denvercoloradoearnosethroatallergysinusdoctors.com

www.denvercoloradoearnosethroatallergysinusdoctors.com

182 ms

Icon-metro-chevron-right.png

Icon-metro-chevron-right.png

185 ms

GothamBook.ttf

GothamBook.ttf

135 ms

GOTHMBOL.ttf

GOTHMBOL.ttf

27 ms

Gotham-Medium.ttf

Gotham-Medium.ttf

146 ms

Gotham-Bold.ttf

Gotham-Bold.ttf

128 ms

Gotham-Black.ttf

Gotham-Black.ttf

117 ms

GOTHMMED.ttf

GOTHMMED.ttf

15 ms

Gotham-MediumItalic.ttf

Gotham-MediumItalic.ttf

126 ms

Gotham-BoldItalic.ttf

Gotham-BoldItalic.ttf

143 ms

Gotham-BlackItalic.ttf

Gotham-BlackItalic.ttf

165 ms

Accessibility Review

coloradosinus.com accessibility score

75

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.

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 IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

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

coloradosinus.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

coloradosinus.com SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coloradosinus.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 Coloradosinus.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

coloradosinus.com

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: