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Whois & Analysis for century21.com

Dec 23, 2019 2:43 am UTC

DOMAIN OWNER WHOIS

ⓘ The owner's whois contact information is public.
• Contact Name
Bryan Engelhardt
• Organization
Century 21 Real Estate LLC
• Address
175 Park Avenue
• City
Madison
• Zip Code
07940
• State
NJ
• Country Code
US
• Phone Number
Show phone
• Email
Show email
• Domain Registrar
CSC CORPORATE DOMAINS, INC.
See Domain Dates and Nameservers
See Server Details
Desktop screen Desktop screenshot for century21.com

SEO SCORE

century21.com
Make your link ↑ do-follow
62

✅ 8 criteria passed
❌ 3 criteria to solve

PERFORMANCE OPPORTUNITIES

Make your title tag clear, concise and include your most important keywords.
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Follow Google PageSpeed Insights to make your page faster.
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OVERVIEW

• Domain Owner
Century 21 Real Estate LLC See more
• Category
Technology & Computing  >  JavaScript
• Online since
March 2, 1995 Explore Wayback Machine
• Age
29 years, 8 months, 12 days
• Alexa Rank
#20.157, century21.com is in the world's top 50.000 websites!

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TECHNICAL SEO & SECURITY

❌ SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by DigiCert Inc has expired on May 15, 2020.
❌ Title Tag
Residential Real Estate Listings - Homes for Sale by Real Estate Agents | CENTURY 21
Length: 84 (recommended: 10 to 70)
✅ Meta Description
Use CENTURY 21 to find real estate property listings, houses for sale, real estate agents, and a mortgage calculator. We can assist you with buying or selling a home.
Length: 166 (recommended: 50 to 160)
ⓘ Google preview
Desktop Version

Residential Real Estate Listings - Homes for Sale by Real Estate Agent...

https://century21.com

Use CENTURY 21 to find real estate property listings, houses for sale, real estate agents, and a mortgage calculator. We can assist you with buying or selling a home...

Mobile Version

https://century21.com

Residential Real Estate Listings - Homes for Sale by Real Estate Agent...

Use CENTURY 21 to find real estate property listings, houses for sale, real estate agents, and a mortgage calculator. We can assis...

✅ Encoding
Great, language/character encoding is specified: utf-8
ⓘ Hreflang Tags
Alternate URL Hreflang
https://www.century21.com/ en-US
https://espanol.century21.com/ es
✅ URL Resolve

Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.

URL Resolved URL
http://century21.com https://www.century21.com/
https://century21.com https://www.century21.com/
http://www.century21.com https://www.century21.com/
https://www.century21.com https://www.century21.com/
✅ Robots.txt
https://www.century21.com/robots.txt
✅ URL Parameters
Great, the domain URLs look clean.
Attribute Value
ⓘ viewport width=device-width,initial-scale=1,maximum-scale=1

SEMANTIC ANALYSIS

ⓘ The owner has associated the following topics to the website.

ⓘ The results of our semantic analysis are shown below using the website's language.

They are the main concepts covered by century21.com.

Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.

Topics
Mortgage calculator Confidence: 86% Arrow up

Mortgage calculators are automated tools that enable users to determine the financial implications of changes in one or more variables in a mortgage financing arrangement.

Mortgage calculators are used by consumers to determine monthly repayments, and by mortgage providers to determine the financial suitability of a home loan applicant.
Real estate broker Confidence: 75% Arrow up

A real estate broker or real estate salesperson (often called a real estate agent) is a person who acts as an intermediary between sellers and buyers of real estate/real property and attempts to match up sellers who wish to sell and buyers who wish to buy.
Century 21 (real estate) Confidence: 74% Arrow up

Century 21 Real Estate LLC is an American real estate agent franchise company founded in 1971.

The system consists of approximately 6,900 independently owned and operated franchised broker offices in 78 countries and territories worldwide with over 106,000 sales professionals.

Century 21 Real Estate is headquartered in Madison, New Jersey.
Residential area Confidence: 74% Arrow up

A residential area is a land use in which housing predominates, as opposed to industrial and commercial areas.
Real property Confidence: 71% Arrow up

In English common law, real property, real estate, realty, or immovable property is land which is the property of some person and all structures (also called improvements or fixtures) integrated with or affixed to the land, including crops, buildings, machinery, wells, dams, ponds, mines, canals, and roads, among other things.

The term is historic, arising from the now-discontinued form of action, which distinguished between real property disputes and personal property disputes.

Personal property was, and continues to be, all property that is not real property.

WEBSITE SPEED

❌ century21.com website speed is slow. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

1s

This domain loads at the median speed of 1 seconds.

Speed Percentile

78%

century21.com is faster than approximately 78 percent of the web. Your website page speed needs to be as fast as you can make it, without compromising the customer experience.

A good goal to achieve is a loading time of 2 seconds on desktop and mobile devices.

PAGESPEED INSIGHTS

Page on which speed is tested live:

Chrome User Experience Report Results

Lighthouse Results

TRAFFIC

ⓘ This website is ranked #20.157 by Alexa.

This rank is traffic based. The lower the rank is, the better the domain is ranked.

Daily visitors by country

  • century21.com daily visitors distribution - Total: 4 countries
  • Flag for United States of AmericaUnited States of America (83.6%)
  • Flag for BrazilBrazil (3.4%)
  • Flag for CanadaCanada (3.6%)
  • Flaf icon for other countryOthers (9.4%)

Traffic country ranks

Country Rank
Flag for IndiaIndia #166.854
Flag for United States of AmericaUnited States of America #4.625
Flag for BrazilBrazil #30.694
Flag for CanadaCanada #18.201

LAYOUT

ⓘ Doctype HTML5 Arrow ⓘ Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How century21.com looks like on a mobile device such as an iPhone.

Tablet
How century21.com looks like on a tablet such as an iPad.

Main colors used

ⓘ These are the main HTML color codes used by this website. Arrow
  • 22% #d0d0d0
  • 22% #c0c0c0
  • 21% #c0c0b0
  • 13% #b0b0a0
  • 12% #a0a090
  • 6% #706050
  • 2% #f0f0f0
  • 2% #b0a090
  • 0% #000000
  • 0% #203030
  • 0% #806040
  • 0% #907050

Text/code ratio

ⓘ century21.com's text/code ratio is 2.76%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.
Text / Code Ratio 2.76%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

✅ Headings Arrow up

Great, we found headings on this page.

  • <H1> 1
  • <H2> 2
  • <H3> 2
  • <H4> 5
  • <H5> 0
  • <H6> 0
<H1>
Top level heading
Don't settle for average.
<H2>
2nd level heading
Exceeding expectations
Worldwıde standard
<H3>
3rd level heading
My c21 account
Defy medıocrıty
<H4>
4th level heading
Home seller resources
Tools and calculators
Mortgage resources
Real estate careers
Franchise
❌ Alt attributes Arrow up

We found 19 images on this website.
11 ALT attributes are missing on your image tags.

Image Image URL Occurrences
Image with missing alt attribute found on century21.com //b.scorecardresearch.com/p?c1=2&c2=7705242&cv=2.0&cj=1 1
Image with missing alt attribute found on century21.com //bat.bing.com/action/0?ti=5202356&Ver=2 1
Image with missing alt attribute found on century21.com //googleads.g.doubleclick.net/pagead/viewthroughconversion/1066597832/?value=0&guid=ON&script=0 1
Image with missing alt attribute found on century21.com https://www.facebook.com/tr?id=1660237170895659&ev=PageView&noscript=1 1
Image with missing alt attribute found on century21.com https://bat.bing.com/action/0?ti=5202356&Ver=2&mid=7a662594-313e-3caa-71bf-c0e092d9da6c&pi=0&lg=en-U... 1
SEE MORE

Alternative text allows you to add a description to an image.

Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.

It looks like you're missing alternative text for 11 images on century21.com. Check your website to make sure it's specified for each image on the page.

SOCIAL MEDIA PRESENCE

✅ This is an overview of your homepage shares on social networks.

Congratulations, your website is highly shared on social media! It's an excellent signal for your overall SEO strategy.

  • Facebook iconFacebook
  • Total Engagement 64.883
  • Likes 1.336
  • Shares 63.064
  • Comments 483

DOMAIN REGISTRAR

ⓘ Domain Registrar CSC CORPORATE DOMAINS, INC.
ⓘ Registration Date 03/02/1995 29 years, 8 months, 12 days ago
ⓘ Last Modified 10/03/2017 7 years, 1 month, 6 days ago
ⓘ Expiration Date 03/03/2022 Expired
Nameservers Arrow up
Host IP Address Country
ns-387.awsdns-48.com 205.251.193.131 Flag for United StatesUnited States
ns-1874.awsdns-42.co.uk 205.251.199.82 Flag for United StatesUnited States
ns-1443.awsdns-52.org 205.251.197.163 Flag for United StatesUnited States
SEE MORE

SERVER DETAILS

Server map
  • ⓘ Service Provider (ISP)
  • Verizon Communications
  • ⓘ IP Address
  • 152.195.55.233
  • ⓘ Country
  • Flag for United StatesUnited States
  • ⓘ Region
  • Illinois , Chicago
  • ⓘ Latitude and Longitude
  • 41.8781 : -87.6298
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