Page scores

Page Score
Home - National Constitution Center (Landing page)
Calendar - National Constitution Center
Membership - National Constitution Center
Join & Support - National Constitution Center
Tickets - National Constitution Center
National Constitution Center
Home - National Constitution Center

Website thumbnail is a website with English content. Below is an analysis of the content on Optimize so that you rank better in Google for your chosen keywords.
This page was last updated 2016-01-21

SEO Camel Score: 76/100

SEO Keywords Analysis

Content language
English (en)
Content analysis
(Web of trust)
Good site
Content sample
Calendar Blog Membership Donate Buy Tickets National Constitution Center Read the Constitution Visit Tickets Admission Special Promotions Group Visits Student & Youth Groups Adult Groups Booking Basics Book Your Group Trip Essentials Enrich Your Visit Directions Accessibility Museum Store Delegates' Cafe Visit Historic Philadelphia Visitor Guide English 観光案内 游客指南 Français Deutsch Español Italiano Nederlands Português Learn ConstitutionHall Pass Civic Holidays EducationalResources Lesson Plans Activities Games Videos Historical Documents Traveling History & Civics Program Professional Development Debate Upcoming Programs Past Programs Video Library Constitution Daily Blog Podcasts Exhibits & Programs Exhibitions Main Feature Past Programs Daily Museum Programs Debate Scout Days
Recurring phrases
& programs3
read more3
– 5 p.m.3
national constitution center3
50 years2
public service2
african american history2
visit learn debate2
français deutsch español italiano nederlands português2
9:30 a.m. – 5 p.m.2
lessons on leadership from 50 years of public service2
constitution visit learn2
Keyword cloud
learn day visit programs constitution celebrate museum history donate debate
Keyword consistency
Keyword Freq Title Keywords Description Headings

Meta tags

Home - National Constitution Center

Length: 35

Perfect, your title contains between 10 and 70 characters.
Meta Description
The National Constitution Center in historic Philadelphia is America's most hands on history museum. Located just two blocks from the Liberty Bell and Independence Hall, it is the only museum devoted to the U.S. Constitution and the story of we, the people.

Length: 257

Ideally, your meta description should contain between 70 and 160 characters (spaces included).
Meta Keywords

Length: 0

Very bad. We haven't found meta keywords on your page.
Og Meta Properties
Good, your page take advantage of Og Properties.

SEO content

H1 H2 H3 H4 H5 H6
1 30 15 11 0 0

  • [H1] National Constitution Center
  • [H2] Tickets
  • [H2] Group Visits
  • [H2] Trip Essentials
  • [H2] Visitor Guide
  • [H2] ConstitutionHall Pass
  • [H2] Civic Holidays
  • [H2] EducationalResources
  • [H2] Traveling History & Civics Program
  • [H2] Professional Development
  • [H2] Upcoming Programs
  • [H2] Past Programs
  • [H2] Video Library
  • [H2] Constitution Daily Blog
  • [H2] Podcasts
  • [H2] Exhibitions
  • [H2] Programs
  • [H2] Initiatives
  • [H2] Experience the National Constitution Center for just $10 ($5 for children 4-12)
  • [H2] January 21, 2016
  • [H2] Bill of Rights Day & Book Festival Dec. 15
  • [H2] Join Us For Special Holiday Programming!
  • [H2] DONATE
  • [H2] Martin Luther King, Jr. Day of Service 2016
  • [H2] Visit the Museum:
  • [H2] News & Debate
  • [H2] Our Mission
  • [H2] Sign up for our email newsletter
  • [H2] Museum Location
  • [H2] Museum Hours
  • [H2] Visitor Guides
  • [H3] Now through March 31, 2016
  • [H3] Join Us!
  • [H3] Celebrate
  • [H3] January 18, 2016
  • [H3] Winter Warm Up Sale
  • [H3] African American History Month 2016
  • [H3] Presidents Day 2016
  • [H3] Has the President Gone Too Far on Immigration?
  • [H3] Watch Now: Robert M. Gates on Lessons on Leadership from 50 Years of Public Service
  • [H3] What's next for free speech?
  • [H3] Celebrate African American History Month
  • [H3] Constitution Check: Is the Supreme Court playing politics with immigration?
  • [H3] The Constitution's origins and how it relates around the world
  • [H3] Inspire Active Citizenship. Make Your Gift Today!
  • [H3] Celebrate Freedom Day 2016!
  • [H4] 1/4 - 3/31
  • [H4] 2/1 - 2/29
  • [H4] 2/12 - 2/15
  • [H4] 2/16
  • [H4] Video
  • [H4] Podcasts
  • [H4] Learn
  • [H4] Blog
  • [H4] Constitutional Rights: Origins and Travels
  • [H4] Donate Now
  • [H4] Civic Holiday
24 images found

20 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio

Ideal! This page's ratio of text to HTML code is between 70 and 25 percent.
Perfect, no Flash content has been detected on this page.
Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
Perfect! No underscores detected in your URLs.
Link juice per link
1.3 %

This page has 77 outbound links. Therefore, each link is giving 1.3 % of the link juice to the target page.
On-page links
Filter links
Click here to show all links (77)


Domain :
Length : 22
Great, your website has a favicon.
We could not find a Print-Friendly CSS.
Good. Your declared language is en.
Dublin Core
This page does not take advantage of Dublin Core.


Perfect. Your declared charset is UTF-8.
Email privacy
Great no email address has been found in plain text!
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
The website does not encrypt data when communicating with the server.
Speed tips
Nested table Result Excellent, your website doesn't use nested tables.
Inline css Result Perfect. No inline css has been found in HTML tags!
CSS count Result Great, your website has few CSS files.
JS count Results Too bad, your website has too many JS files (more than 6).


FactorScoreLast check
Pagerank Failed to generate a valid hash for PR check. / 102016-12-13
FactorRankingLast check
Alexa global rank 34004 2016-12-13
Alexa country rank Rank : 4988
Country : United States
Social shares
SourceViralityLast check
Google-plus shares 85 2016-12-13
Twitter shares n.a. 2016-12-13
Facebook 2016-12-13
Pinterest shares 1 2016-12-13
Linkedin shares 47 2016-12-13
Xing Shares : 0
Comments : 0
Clicks : 0
Reach : 0
Delicious shares n.a. 2016-12-13
Digg shares n.a. 2016-12-13
Stumpleupon shares 1619 2016-12-13


HTTP/1.1 200 OK
Server: Apache/2.2.15 (CentOS) DAV/2 mod_ssl/2.2.15 OpenSSL/1.0.1e-fips
Last-Modified: Fri, 22 Jan 2016 05:51:31 GMT
Pragma: no-cache
Vary: Accept-Encoding
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Date: Fri, 22 Jan 2016 05:51:31 GMT
X-Varnish: 881526138
Age: 0
Via: 1.1 varnish
Connection: close
X-Cache:  MISS
Who own's the website (WHOIS)
Domain ID: D3251731-LROR
WHOIS Server:
Referral URL:
Updated Date: 2016-10-07T20:15:41Z
Creation Date: 1997-06-19T04:00:00Z
Registry Expiry Date: 2021-06-18T04:00:00Z
Sponsoring Registrar:, Inc.
Sponsoring Registrar IANA ID: 9
Domain Status: ok
Registrant ID: 9cac4ab951bb8d0b
Registrant Name: The  National Constitution Center
Registrant Organization: The National Constitution Center
Registrant Street: ATTN insert domain name here care of Network Solutions
Registrant City: Drums
Registrant State/Province: PA
Registrant Postal Code: 18222
Registrant Country: US
Registrant Phone: +1.5707088780
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email:
Admin ID: e337f7f3a4122363
Admin Name: national  center
Admin Organization:
Admin Street: ATTN insert domain name here care of Network Solutions PO Bo
Admin City: Drums
Admin State/Province: PA
Admin Postal Code: 18222
Admin Country: US
Admin Phone: +1.5707088780
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email:
Tech ID: aea9855e90dbca7a
Tech Name: Keith  Duncan
Tech Organization: DCANet
Tech Street: ATTN insert domain name here care of Network Solutions
Tech City: Drums
Tech State/Province: PA
Tech Postal Code: 18222
Tech Country: US
Tech Phone: +1.5707088780
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email:
DNSSEC: unsigned
>>> Last update of WHOIS database: 2016-12-13T22:26:22Z <<<

For more information on Whois status codes, please visit

Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to(a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Afilias except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy.