1.6 sec in total
33 ms
1.2 sec
433 ms
Visit century21center.com now to see the best up-to-date CENTURY 21 Center content and also check out these interesting facts you probably never knew about century21center.com
CENTURY 21 Real Estate Center offers the latest real estate listings. Browse homes for sale, view photos, and connect with a local real estate agent.
Visit century21center.comWe analyzed Century21center.com page load time and found that the first response time was 33 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
century21center.com performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value4.7 s
34/100
25%
Value6.3 s
42/100
10%
Value990 ms
27/100
30%
Value0.229
54/100
15%
Value9.9 s
27/100
10%
33 ms
499 ms
52 ms
7 ms
51 ms
Our browser made a total of 18 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Century21center.com, 50% (9 requests) were made to Static.myrealestateplatform.com and 17% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (499 ms) relates to the external source Century21.myrealestateplatform.com.
Page size can be reduced by 196.6 kB (32%)
622.4 kB
425.8 kB
In fact, the total size of Century21center.com main page is 622.4 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. 60% of websites need less resources to load. Javascripts take 239.1 kB which makes up the majority of the site volume.
Potential reduce by 188.6 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 188.6 kB or 88% of the original size.
Potential reduce by 174 B
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.
Potential reduce by 7.9 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. Century21center.com has all CSS files already compressed.
Number of requests can be reduced by 8 (73%)
11
3
The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CENTURY 21 Center. 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 from 5 to 1 for CSS and as a result speed up the page load time.
century21center.com
33 ms
century21.myrealestateplatform.com
499 ms
analytics.js
52 ms
classic-themes.min.css
7 ms
valhalla-tailwind-styles.css
51 ms
valhalla-vendor-styles.css
76 ms
valhalla-styles.css
85 ms
css
72 ms
valhalla-scripts.js
197 ms
collect
152 ms
gtm.js
88 ms
js
132 ms
js
74 ms
fa-light-300.ttf
143 ms
fa-thin-100.ttf
227 ms
fa-regular-400.ttf
145 ms
fa-solid-900.ttf
142 ms
fa-brands-400.ttf
141 ms
century21center.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
Form elements do not have associated labels
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
century21center.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
century21center.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Century21center.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 Century21center.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.
century21center.com
Open Graph data is detected on the main page of CENTURY 21 Center. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: