Tools & Wizards About Us
naperville.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

naperville.com

Your Guide to the City of Naperville, Illinois | Naperville.com

Page Load Speed

2.3 sec in total

First Response

99 ms

Resources Loaded

1.5 sec

Page Rendered

745 ms

naperville.com screenshot

About Website

Click here to check amazing Naperville content. Otherwise, check out these important facts you probably never knew about naperville.com

Brought to you by Dan Firks of Compass Real Estate, Naperville.com is your guide to the city of Naperville, Illinois. Explore neighborhood data, local businesses, things to do, real estate opportuniti...

Visit naperville.com

Key Findings

We analyzed Naperville.com page load time and found that the first response time was 99 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

naperville.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value18.3 s

0/100

25%

SI (Speed Index)

Value16.9 s

0/100

10%

TBT (Total Blocking Time)

Value4,590 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value29.0 s

0/100

10%

Network Requests Diagram

www.naperville.com

99 ms

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67 ms

legacy.js

65 ms

modern.js

76 ms

extract-css-runtime-e43c44da7c30f1f84e6b-min.en-US.js

72 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Naperville.com, 46% (21 requests) were made to Images.squarespace-cdn.com and 20% (9 requests) were made to Assets.squarespace.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Images.squarespace-cdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.0 MB (53%)

Content Size

32.4 MB

After Optimization

15.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Naperville.com main page is 32.4 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. 65% of websites need less resources to load. Images take 30.6 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 366.8 kB

  • Original 414.9 kB
  • After minification 371.5 kB
  • After compression 48.1 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 366.8 kB or 88% of the original size.

Image Optimization

-54%

Potential reduce by 16.6 MB

  • Original 30.6 MB
  • After minification 13.9 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. Obviously, Naperville needs image optimization as it can save up to 16.6 MB or 54% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 33.6 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 1.3 MB

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

-8%

Potential reduce by 7.8 kB

  • Original 93.4 kB
  • After minification 93.4 kB
  • After compression 85.6 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. Naperville.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (38%)

Requests Now

42

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Naperville. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.naperville.com

www.naperville.com

99 ms

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oU-xJnj4xTnExOd8ALpdJQ8QxmVUhzhybo-pgUigG_Cfe032fFHN4UJLFRbh52jhWDjXZeIaZQMkwRgqZRI3wcBqFeFqjQMhwsntMKG0jAFu-WsoShFGZAsude80ZkoRdhXCHKoyjamTiY8Djhy8ZYmC-Ao1Oco8if37OcBDOcu8OfG0dcB3ZW4h-AUCZPoDSWmyScmDSeBRZPoRdhXCHKoDSWmyScmDSeBRZWFR-emqiAUTdcS0jhNlOeBRiA8XpWFR-emqiAUTdcS0jhNlOeBRiA8XpWFR-emqiAUTdcS0dcmXOeBDOcu8OeUzjhBC-eNDifU0jWg8S1ZTdeU8OcFzdPU0jWg8S1ZTdeU8O1FUiABkZWF3jAF8OcFzdPUDSWmyScmDSeBRZWFR-emqiAUTdcS0jhNlOYiaikoyjamTiY8Djhy8ZYmC-Ao1OcFzdPUaiaS0jAFu-WsoShFGZAsude80Zko0ZWbCiaiaOcBDOcu8OYiaiko0jWg8S1ZTdeU8OcFzdPUaiaS0dcB3ZW4h-AUCZPoDSWmyScmDSeBRZPoRdhXCiaiaO1FUiABkZWF3jAF8ShFGZAsude80ZkoRdhXKBhBCiemkdcBXZPu1dasG-AwldcvlwkuqJ68zdAo8Sku3Scv7fbRj9gMMeMb6MKG4fOtrIMIjgkMfH6qJzDtbMs6sJMHbMS2klHXe.js

67 ms

legacy.js

legacy.js

65 ms

modern.js

modern.js

76 ms

extract-css-runtime-e43c44da7c30f1f84e6b-min.en-US.js

extract-css-runtime-e43c44da7c30f1f84e6b-min.en-US.js

72 ms

extract-css-moment-js-vendor-6f117db4eb7fd4392375-min.en-US.js

extract-css-moment-js-vendor-6f117db4eb7fd4392375-min.en-US.js

94 ms

cldr-resource-pack-15305921bb94c505cd92-min.en-US.js

cldr-resource-pack-15305921bb94c505cd92-min.en-US.js

82 ms

common-vendors-stable-0f51b06fac4ba1f7c845-min.en-US.js

common-vendors-stable-0f51b06fac4ba1f7c845-min.en-US.js

88 ms

common-vendors-efe5614742588c020dc3-min.en-US.js

common-vendors-efe5614742588c020dc3-min.en-US.js

134 ms

common-70d5053985ea907cc21d-min.en-US.js

common-70d5053985ea907cc21d-min.en-US.js

135 ms

performance-f46e68b5f523385feed6-min.en-US.js

performance-f46e68b5f523385feed6-min.en-US.js

94 ms

site.css

site.css

94 ms

Gzm9jjV

Gzm9jjV

89 ms

js

js

131 ms

my-buying-buddy.5.0.js.gz

my-buying-buddy.5.0.js.gz

129 ms

static.css

static.css

69 ms

site-bundle.951f531f248730580867fa534b60d99a.js

site-bundle.951f531f248730580867fa534b60d99a.js

99 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

99 ms

WMSectionTogglesv3.1.0.js

WMSectionTogglesv3.1.0.js

420 ms

gtm.js

gtm.js

322 ms

4t9zc3uwmqs-4t9zc3uwmul-5.css.gz

4t9zc3uwmqs-4t9zc3uwmul-5.css.gz

38 ms

Firks-White-Vertical-Live+Play+Dine.png

Firks-White-Vertical-Live+Play+Dine.png

506 ms

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Welcome+TO+Naperville+%283%29.png

466 ms

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Untitled+design+-+2024-03-28T173226.141.png

469 ms

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Untitled+design+%2855%29.png

469 ms

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Live-in-Naperville-Illinois-Dan-Firks-Realtor.png

472 ms

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Play-Naperville-Illinois-Dan-Firks-Realtor.png

471 ms

Dine-Naperville-Illinois-Dan-Firks-Realtor.png

Dine-Naperville-Illinois-Dan-Firks-Realtor.png

667 ms

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Untitled+design+-+2024-03-28T172110.211.png

645 ms

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768 ms

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761 ms

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785 ms

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757 ms

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1055 ms

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886 ms

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1027 ms

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1095 ms

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993 ms

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787 ms

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795 ms

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798 ms

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Naperville-Color-Palettes-Revised.png

799 ms

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17 ms

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48 ms

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71 ms

p.gif

p.gif

33 ms

Accessibility Review

naperville.com accessibility score

79

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

High

[role] values are not valid

High

[aria-*] attributes do not have valid values

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.

Best Practices

naperville.com best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

naperville.com SEO score

91

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 Naperville.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 Naperville.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

naperville.com

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