Tools & Wizards About Us
robertsandandrews.c21.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

robertsandandrews.c21.com

CENTURY 21 Roberts and Andrews | Real Estate Experts serving Northeastern Illinois and Southeastern Wisconsin | CENTURY 21

Page Load Speed

3.9 sec in total

First Response

853 ms

Resources Loaded

2.2 sec

Page Rendered

856 ms

robertsandandrews.c21.com screenshot

About Website

Click here to check amazing Roberts And Andrews C 21 content for United States. Otherwise, check out these important facts you probably never knew about robertsandandrews.c21.com

real estate,residential,homes for sale,commercial real estate,waterfront,foreclosures, mchenry county, lake county, kane county, southern wisconsin

Visit robertsandandrews.c21.com

Key Findings

We analyzed Robertsandandrews.c21.com page load time and found that the first response time was 853 ms and then it took 3 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

robertsandandrews.c21.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value6,940 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value20.5 s

2/100

10%

Network Requests Diagram

robertsandandrews.c21.com

853 ms

css

17 ms

bootstrap.css

75 ms

theme1.css

115 ms

espanol.css

51 ms

Our browser made a total of 186 requests to load all elements on the main page. We found that 27% of them (50 requests) were addressed to the original Robertsandandrews.c21.com, 31% (57 requests) were made to Century21.com and 9% (16 requests) were made to Bing.com. The less responsive or slowest element that took the longest time to load (913 ms) relates to the external source Century21.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 663.1 kB (18%)

Content Size

3.7 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Robertsandandrews.c21.com main page is 3.7 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 153.4 kB

  • Original 177.9 kB
  • After minification 97.8 kB
  • After compression 24.5 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 80.0 kB, which is 45% 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 153.4 kB or 86% of the original size.

Image Optimization

-4%

Potential reduce by 104.4 kB

  • Original 3.0 MB
  • After minification 2.9 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. Roberts And Andrews C 21 images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 110.5 kB

  • Original 220.5 kB
  • After minification 214.2 kB
  • After compression 110.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 110.5 kB or 50% of the original size.

CSS Optimization

-83%

Potential reduce by 294.8 kB

  • Original 353.2 kB
  • After minification 351.8 kB
  • After compression 58.4 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. Robertsandandrews.c21.com needs all CSS files to be minified and compressed as it can save up to 294.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 65 (38%)

Requests Now

173

After Optimization

108

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 173 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roberts And Andrews C 21. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 56 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

robertsandandrews.c21.com

robertsandandrews.c21.com

853 ms

css

css

17 ms

bootstrap.css

bootstrap.css

75 ms

theme1.css

theme1.css

115 ms

espanol.css

espanol.css

51 ms

stylesheet-dark.css

stylesheet-dark.css

50 ms

abstractEventBehavior.js

abstractEventBehavior.js

49 ms

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61 ms

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73 ms

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46 ms

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our-listings.jpg

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Accessibility Review

robertsandandrews.c21.com accessibility score

85

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

robertsandandrews.c21.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

robertsandandrews.c21.com SEO score

81

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 Robertsandandrews.c21.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 Robertsandandrews.c21.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

robertsandandrews.c21.com

Open Graph description is not detected on the main page of Roberts And Andrews C 21. 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: