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Page Score
California Digital Library (Landing page)
Staff Directory: California Digital Library
Contact CDL: California Digital Library
Report a Problem: California Digital Library
System Status: California Digital Library
About CDL: California Digital Library
Mission, Vision, and Values: California Digital Library
Our Approach: California Digital Library
Message from the Executive Director: California Digital Library
Our Organization: California Digital Library
California Digital Library

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 2016-01-19

SEO Camel Score: 61/100

SEO Keywords Analysis

Content language
English (en)
Content analysis
(Web of trust)
Good site
Content sample
Jump to Content Staff DirectoryContact CDLReport a ProblemSystem Status January 19, 2016   About CDL About CDL Mission, Vision, and Values Our Approach Message from the Executive Director Our Organization Grants and Partnerships Standards and Memberships Policies and Guidelines CDL Awards and Honors CDL by the Numbers Job Opportunities Internship Program Contact CDL Staff Directory Directions Our Organization Access and Publishing Collection Development Discovery & Delivery UC Curation Center (Preservation) Business Services Information Services Infrastructure and Applications Support User Experience Design   Services and Projects Access and Publishing eScholarship Open Access Policy Online Archive of California Calisphere UC Libraries Digital
Recurring phrases
escholarship open access2
information gateways for2
discovery & delivery2
licensed resource –2
uc libraries2
online archive2
web archiving service2
merritt repository service2
information gateways for campus libraries for content contributors for faculty for2
campus libraries for content contributors for faculty for vendors for technologists2
gateways for campus libraries for content contributors for faculty for vendors2
uc curation center (preservation)2
online archive of california2
for campus libraries for content contributors for faculty for vendors for2
Keyword cloud
cdl escholarship shared news access licensed services resource service curation
Keyword consistency
Keyword Freq Title Keywords Description Headings

Meta tags

California Digital Library

Length: 26

Perfect, your title contains between 10 and 70 characters.
Meta Description
The California Digital Library exists to support the University of California community’s pursuit of scholarship and to extend the University’s public service mission. Scholars will have access to the highest quality research collections worldwide through services that support and enable new scholarship and make it as open as possible. CDL will support all digital formats throughout their life cycle with a full range of services, especially to surface UC’s unique digital assets and collections. Through partnerships and alliances, CDL will elevate services to the network level for maximum impact.

Length: 608

Ideally, your meta description should contain between 70 and 160 characters (spaces included).
Meta Keywords
california digital library, digital library, research, scholars, university of california, libraries, library, uc, technology, information systems, search, discovery, delivery, librarians, preservation, publishing, curation, archives, digital special collections, collection development, user experience design, ucop, metadata, licensed resources, shared print, mass digitization, escholarship, repository, web archiving, standards, melvyl, uc e-links, online archive of california

Length: 481

Good, your page contains meta keywords.
Og Meta Properties
This page does not take advantage of Og Properties. These tags allow social crawler's better structurize your page.

SEO content

H1 H2 H3 H4 H5 H6
0 0 0 0 0 0

15 images found

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

Good, this page's ratio of text to HTML code is higher than 15, but lower than 70 percent.
Perfect, no Flash content has been detected on this page.
Great, there are no Iframes detected on this page.
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
Link juice per link
1.1 %

This page has 91 outbound links. Therefore, each link is giving 1.1 % of the link juice to the target page.
On-page links
Filter links
Click here to show all links (91)


Domain :
Length : 13
Great, your website has a favicon.
Great. We have found a Print-Friendly CSS.
You have not specified the language.
Dublin Core
This page does not take advantage of Dublin Core.


XHTML 1.0 Transitional
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 Too bad, your website has too many CSS files (more than 4).
JS count Results Too bad, your website has too many JS files (more than 6).


FactorScoreLast check
Pagerank 0 / 102016-08-08
FactorRankingLast check
Alexa global rank 66220 2016-08-08
Alexa country rank Rank : 18001
Country : United States
Social shares
SourceViralityLast check
Google-plus shares 4 2016-08-08
Twitter shares n.a. 2016-08-08
Facebook Total_count : 240
Share_count : 130
Like_count : 74
Comment_count : 36
Commentsbox_count : 0
Click_count : 0
Pinterest shares 0 2016-08-08
Linkedin shares 1 2016-08-08
Xing Shares : 0
Comments : 0
Clicks : 0
Reach : 0
Delicious shares n.a. 2016-08-08
Digg shares n.a. 2016-08-08
Stumpleupon shares 81 2016-08-08


HTTP/1.1 200 OK
Date: Tue, 19 Jan 2016 11:13:20 GMT
Server: Apache/2.4.16 (Amazon) OpenSSL/1.0.1k-fips PHP/5.5.30 mod_wsgi/3.5 Python/2.7.10
Accept-Ranges: bytes
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8
Who own's the website (WHOIS)
Domain Name: CDLIB.ORG
Domain ID: D1701653-LROR
WHOIS Server:
Referral URL:
Updated Date: 2015-11-26T00:20:14Z
Creation Date: 1998-02-06T05:00:00Z
Registry Expiry Date: 2018-02-05T05:00:00Z
Sponsoring Registrar: Gandi SAS
Sponsoring Registrar IANA ID: 81
Domain Status: clientTransferProhibited
Registrant ID: KE981-GANDI
Registrant Name: Kurt Ewoldsen
Registrant Organization: University of California, Office of the President
Registrant Street: 415 Thomas Berkley Way California Digital Library
Registrant City: Oakland
Registrant State/Province: CA
Registrant Postal Code: 94612
Registrant Country: US
Registrant Phone: +1.5109870174
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email:
Admin ID: KE981-GANDI
Admin Name: Kurt Ewoldsen
Admin Organization: University of California, Office of the President
Admin Street: 415 Thomas Berkley Way California Digital Library
Admin City: Oakland
Admin State/Province: CA
Admin Postal Code: 94612
Admin Country: US
Admin Phone: +1.5109870174
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email:
Tech ID: KE981-GANDI
Tech Name: Kurt Ewoldsen
Tech Organization: University of California, Office of the President
Tech Street: 415 Thomas Berkley Way California Digital Library
Tech City: Oakland
Tech State/Province: CA
Tech Postal Code: 94612
Tech Country: US
Tech Phone: +1.5109870174
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email:
Name Server: NS-1175.AWSDNS-18.ORG
Name Server: NS-1574.AWSDNS-04.CO.UK
Name Server: NS-378.AWSDNS-47.COM
Name Server: NS-937.AWSDNS-53.NET
DNSSEC: unsigned
>>> Last update of WHOIS database: 2016-08-08T05:13:16Z <<<

For more information on Whois status codes, please visit

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