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c21americana.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

c21americana.com

C21 Americana

Page Load Speed

4.4 sec in total

First Response

227 ms

Resources Loaded

3.8 sec

Page Rendered

345 ms

c21americana.com screenshot

About Website

Welcome to c21americana.com homepage info - get ready to check C21 Americana best content for United States right away, or after learning these important things about c21americana.com

Century 21 Americana is a leader in Real Estate services in the Covina area. Whether looking to buy or sell a home, our experts can help you through every step of the home buying/selling process.

Visit c21americana.com

Key Findings

We analyzed C21americana.com page load time and found that the first response time was 227 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

c21americana.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value2,130 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value18.2 s

3/100

10%

Network Requests Diagram

c21americana.com

227 ms

www.c21americana.com

1220 ms

style.css

132 ms

css

29 ms

css_browser_selector.js

134 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 86% of them (67 requests) were addressed to the original C21americana.com, 4% (3 requests) were made to S.gravatar.com and 3% (2 requests) were made to Stats.wordpress.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain C21americana.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 506.9 kB (20%)

Content Size

2.5 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of C21americana.com main page is 2.5 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. 45% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 59.2 kB

  • Original 76.3 kB
  • After minification 75.3 kB
  • After compression 17.1 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 59.2 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 49.9 kB

  • Original 1.9 MB
  • After minification 1.8 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. C21 Americana images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 299.3 kB

  • Original 437.0 kB
  • After minification 380.3 kB
  • After compression 137.7 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 299.3 kB or 68% of the original size.

CSS Optimization

-68%

Potential reduce by 98.6 kB

  • Original 144.7 kB
  • After minification 119.9 kB
  • After compression 46.1 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. C21americana.com needs all CSS files to be minified and compressed as it can save up to 98.6 kB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (70%)

Requests Now

74

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C21 Americana. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

c21americana.com

c21americana.com

227 ms

www.c21americana.com

www.c21americana.com

1220 ms

style.css

style.css

132 ms

css

css

29 ms

css_browser_selector.js

css_browser_selector.js

134 ms

jquery-1.9.min.js

jquery-1.9.min.js

462 ms

ez-staff-list.css

ez-staff-list.css

395 ms

jPicker-1.1.6.css

jPicker-1.1.6.css

1398 ms

jPicker.css

jPicker.css

916 ms

dashicons.min.css

dashicons.min.css

265 ms

thickbox.css

thickbox.css

200 ms

subscriptions.css

subscriptions.css

266 ms

client.css

client.css

332 ms

client.css

client.css

333 ms

styles.css

styles.css

398 ms

responsiveslides.css

responsiveslides.css

400 ms

katb_user_styles.css

katb_user_styles.css

486 ms

widgets.css

widgets.css

487 ms

srp.css

srp.css

487 ms

ui.tabs.css

ui.tabs.css

524 ms

jquery.js

jquery.js

593 ms

jquery-migrate.min.js

jquery-migrate.min.js

531 ms

jpicker-1.1.6.js

jpicker-1.1.6.js

599 ms

main.js

main.js

590 ms

responsiveslides.min.js

responsiveslides.min.js

598 ms

www.c21americana.com

www.c21americana.com

1047 ms

thickbox.js

thickbox.js

605 ms

jquery.form.min.js

jquery.form.min.js

610 ms

scripts.js

scripts.js

611 ms

devicepx-jetpack.js

devicepx-jetpack.js

7 ms

katb_rotator_doc_ready.js

katb_rotator_doc_ready.js

670 ms

effect.min.js

effect.min.js

676 ms

effect-slide.min.js

effect-slide.min.js

677 ms

gprofiles.js

gprofiles.js

61 ms

wpgroho.js

wpgroho.js

737 ms

wp-embed.min.js

wp-embed.min.js

742 ms

widget-client.js

widget-client.js

742 ms

e-201611.js

e-201611.js

5 ms

e-201611.js

e-201611.js

25 ms

ga.js

ga.js

21 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

385 ms

__utm.gif

__utm.gif

14 ms

body1new.jpg

body1new.jpg

617 ms

top.png

top.png

161 ms

logo.png

logo.png

160 ms

logos.png

logos.png

161 ms

email.png

email.png

162 ms

border.png

border.png

161 ms

form.png

form.png

163 ms

line.png

line.png

164 ms

search.png

search.png

200 ms

srs-couple-laptop.jpg

srs-couple-laptop.jpg

559 ms

bg.png

bg.png

165 ms

srs-selling-home-agent.jpg

srs-selling-home-agent.jpg

538 ms

srs-join.jpg

srs-join.jpg

602 ms

srs-moving-in.jpg

srs-moving-in.jpg

552 ms

buy.jpg

buy.jpg

267 ms

pcap.png

pcap.png

335 ms

sell.jpg

sell.jpg

449 ms

realestate.jpg

realestate.jpg

516 ms

dis.jpg

dis.jpg

583 ms

welcome.jpg

welcome.jpg

605 ms

h2.png

h2.png

617 ms

c21-map.jpg

c21-map.jpg

624 ms

footer.png

footer.png

650 ms

twitter.png

twitter.png

666 ms

fb.png

fb.png

670 ms

in.png

in.png

679 ms

pin.png

pin.png

683 ms

printfriendly.js

printfriendly.js

127 ms

tahoma.woff

tahoma.woff

927 ms

g.gif

g.gif

113 ms

hovercard.css

hovercard.css

30 ms

services.css

services.css

53 ms

loadingAnimation.gif

loadingAnimation.gif

561 ms

nav.png

nav.png

519 ms

tab.png

tab.png

523 ms

tabs.png

tabs.png

531 ms

Accessibility Review

c21americana.com accessibility score

62

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]s do not have all required [aria-*] attributes

High

ARIA IDs are not unique

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Tables and lists

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

Impact

Issue

High

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

Best Practices

c21americana.com best practices score

83

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

c21americana.com SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

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 C21americana.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 C21americana.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

c21americana.com

Open Graph data is detected on the main page of C21 Americana. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: