Tools & Wizards About Us
century21today.com screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

century21today.com

Real Estate | CENTURY 21 Today | Southeast Michigan Real Estate

Page Load Speed

1.4 sec in total

First Response

179 ms

Resources Loaded

822 ms

Page Rendered

354 ms

century21today.com screenshot

About Website

Visit century21today.com now to see the best up-to-date CENTURY 21 Today content for United States and also check out these interesting facts you probably never knew about century21today.com

Michigan Real Estate - search century21today.com to find real estate in southeast Michigan. Find metro Detroit Michigan area homes and real estate for sale representing all MLS listings in search and ...

Visit century21today.com

Key Findings

We analyzed Century21today.com page load time and found that the first response time was 179 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

century21today.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

9/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

century21today.com

179 ms

c21today.css

67 ms

jquery-ui.css

32 ms

jquery.min.js

50 ms

jquery-ui.min.js

88 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 84% of them (43 requests) were addressed to the original Century21today.com, 8% (4 requests) were made to Ajax.googleapis.com and 4% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (450 ms) belongs to the original domain Century21today.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 101.9 kB (35%)

Content Size

290.6 kB

After Optimization

188.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Century21today.com main page is 290.6 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. 35% of websites need less resources to load. Images take 130.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 26.2 kB

  • Original 32.0 kB
  • After minification 27.1 kB
  • After compression 5.8 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 4.9 kB, which is 15% 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 26.2 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 756 B

  • Original 130.2 kB
  • After minification 129.4 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. CENTURY 21 Today images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 60.5 kB

  • Original 111.0 kB
  • After minification 111.0 kB
  • After compression 50.5 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 60.5 kB or 55% of the original size.

CSS Optimization

-83%

Potential reduce by 14.4 kB

  • Original 17.3 kB
  • After minification 14.5 kB
  • After compression 2.9 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. Century21today.com needs all CSS files to be minified and compressed as it can save up to 14.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (36%)

Requests Now

50

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CENTURY 21 Today. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

century21today.com

century21today.com

179 ms

c21today.css

c21today.css

67 ms

jquery-ui.css

jquery-ui.css

32 ms

jquery.min.js

jquery.min.js

50 ms

jquery-ui.min.js

jquery-ui.min.js

88 ms

plusone.js

plusone.js

105 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

41 ms

bg-main.gif

bg-main.gif

117 ms

ga.js

ga.js

16 ms

logo.jpg

logo.jpg

102 ms

header-top-bg.jpg

header-top-bg.jpg

124 ms

headerTemp.jpg

headerTemp.jpg

186 ms

menu-bg.gif

menu-bg.gif

125 ms

menu-left.gif

menu-left.gif

126 ms

menu-right.gif

menu-right.gif

135 ms

left-border.gif

left-border.gif

161 ms

dot.gif

dot.gif

185 ms

left-top-stripe.gif

left-top-stripe.gif

185 ms

icon-foreclosure.png

icon-foreclosure.png

186 ms

bullet.gif

bullet.gif

198 ms

left-hstripe.gif

left-hstripe.gif

224 ms

icon-regional.png

icon-regional.png

247 ms

icon-open.png

icon-open.png

247 ms

icon-mortgage.png

icon-mortgage.png

247 ms

left-bottom-stripe.gif

left-bottom-stripe.gif

247 ms

search-top.gif

search-top.gif

262 ms

title-property-search.gif

title-property-search.gif

283 ms

double-stripe.gif

double-stripe.gif

307 ms

search-box-left.gif

search-box-left.gif

308 ms

search-box-bg.gif

search-box-bg.gif

307 ms

search-properties.gif

search-properties.gif

307 ms

go-lt.gif

go-lt.gif

325 ms

go.gif

go.gif

342 ms

search-box-right.gif

search-box-right.gif

366 ms

title-worth-home.gif

title-worth-home.gif

365 ms

free-home-value.gif

free-home-value.gif

367 ms

title-upside-down.gif

title-upside-down.gif

367 ms

foreclosure-avoidance.gif

foreclosure-avoidance.gif

387 ms

search-btm.gif

search-btm.gif

402 ms

icon-selling.png

icon-selling.png

426 ms

icon-buying.png

icon-buying.png

427 ms

icon-community-school.png

icon-community-school.png

427 ms

icon-careers.png

icon-careers.png

427 ms

right-border.gif

right-border.gif

450 ms

ui-bg_highlight-soft_100_feeebd_1x100.png

ui-bg_highlight-soft_100_feeebd_1x100.png

29 ms

__utm.gif

__utm.gif

26 ms

mls_ajax.php

mls_ajax.php

392 ms

bottom-border-left.gif

bottom-border-left.gif

396 ms

bottom-border.gif

bottom-border.gif

377 ms

bottom-border-right.gif

bottom-border-right.gif

376 ms

R-EOH.gif

R-EOH.gif

376 ms

Accessibility Review

century21today.com accessibility score

77

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

century21today.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

century21today.com SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Century21today.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Century21today.com main page’s claimed encoding is iso-8859-1. 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

century21today.com

Open Graph description is not detected on the main page of CENTURY 21 Today. 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: