Access advancedsinusandallergy.com. Nadia Caballero, M.D.: Sinus Specialist Park Ridge, IL: Advanced Sinus and Allergy Center

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

advancedsinusandallergy.com

35 ms

advancedsinusandallergy.com

39 ms

www.advancedsinusandallergy.com

616 ms

practice.atomic.application.scss

83 ms

practice.application.js

125 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 25% of them (5 requests) were addressed to the original Advancedsinusandallergy.com, 25% (5 requests) were made to Sa1s3.patientpop.com and 25% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (616 ms) belongs to the original domain Advancedsinusandallergy.com.

Content Size

177.2 kB

After Optimization

76.4 kB

In fact, the total size of Advancedsinusandallergy.com main page is 177.2 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. 25% of websites need less resources to load. HTML takes 115.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 96.0 kB

Original 115.4 kB
After minification 96.2 kB
After compression 19.5 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. This page needs HTML code to be minified as it can gain 19.2 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 96.0 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 4.9 kB

Original 61.8 kB
After minification 56.9 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. Advanced Sinus And Allergy images are well optimized though.

Requests Now

After Optimization

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Advanced Sinus And Allergy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

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

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

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 Advancedsinusandallergy.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 Advancedsinusandallergy.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

Open Graph description is not detected on the main page of Advanced Sinus And Allergy. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: