Български | Català | Deutsche | Hrvatski | Čeština | Dansk | Nederlandse | English | Eesti keel | Français | Ελληνικά | Magyar | Italiano | Latviski | Norsk | Polski | Português | Română | Русский | Српски | Slovenský | Slovenščina | Español | Svenska | Türkçe | 汉语 | 日本語 |
P

ptolemy.berkeley.edu

Registered
Screenshot ptolemy.berkeley.edu
Website screenshot
Page analyze update date: 2026/02/26 19:30:10
Last whois update date: 2026/02/26 19:10:42
Domain Status
Registered
Paid till
31.07.2027
Available from
30.08.2027
SEO Score
59.59%
87
Score achieved
146
Maximum score

Main Information

ℹ️
Title: Ptolemy Project Home Page
Description: empty
Keywords: empty
Page Encoding: iso-8859-1 Body and server charset are different!
Page Filesize: 43 KB

Server Information

🖥️
IP: 128.32.244.190
Location: United States,US,El Cerrito,94530,37.9145,-122.3007,America/Los_Angeles
Http Server: apache

Meta Tags List

🏷️

Internal Links

🔗

External Links

🌐

Whois Information

📄
update_date: 13-Jan-2026
update_time: 1768262400
expiration_date: 31-Jul-2027
expiration_time: 1816992000

Whois Raw Data

📋
            This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.
The EDUCAUSE Whois database is authoritative for the
.EDU domain.
A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu
By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.
-------------------------------------------------------------
Domain Name: BERKELEY.EDU
Registrant:
University of California at Berkeley
Information Services & Technology
Telecommunications - 2484 Shattuck #4894
Berkeley, CA 94720-4894
USA
Administrative Contact:
Domain Admin
University of California at Berkeley
Information Services & Technology
Telecommunications - 2484 Shattuck #4894
Berkeley, CA 94720-4894
USA
+1.5106649000
[email protected]
Technical Contact:
Domain Admin
University of California at Berkeley
Information Services & Technology
Telecommunications - 2484 Shattuck #4894
Berkeley, CA 94720-4894
USA
+1.5106649000
[email protected]
Name Servers:
ADNS1.BERKELEY.EDU
ADNS3.BERKELEY.EDU
ADNS2.BERKELEY.EDU
Domain record activated: 24-Apr-1985
Domain record last updated: 13-Jan-2026
Domain expires: 31-Jul-2027

Robots.txt

🤖
			# robots.txt for http://ptolemy.eecs.berkeley.edu
# See http://info.webcrawler.com/mak/projects/robots/norobots.html
User-agent: *
Disallow: /~cxh/faq
Disallow: /~cxh/lprng
Disallow: /~cxh/local
Disallow: /~cxh/sapub/AudioFile
Disallow: /~cxh/sa/amanda
Disallow: /~cxh/sa/mhonarc
Disallow: /~cxh/sa/nt/dists
Disallow: /~cxh/sapub/spamlib/old
Disallow: /~cxh/sapub/SSH
Disallow: /~cxh/tmp
Disallow: /~cxh/tmp2
Disallow: /~johnr/norobots
Disallow: /~johnr/local/nt/bulk/ibm/OLD
Disallow: /~nsmyth/Ptolemy/public_html
Disallow: /~marys/private
Disallow: /~ptdesign
Disallow: /~ptII
Disallow: /~pino/DS
Disallow: /~pino/Ptolemy
Disallow: /~pino/Ptolemy/tycho
Disallow: /~pwhitake/codeDoc
Disallow: /java/ptolemy.plot2.0
Disallow: /java/ptplot3.1
Disallow: /java/ptplot5.1
Disallow: /java/ptplot5.1p1
Disallow: /java/ptplot5.2
Disallow: /java/ptplot5.3
Disallow: /java/ptplot5.4p1
Disallow: /java/ptplot5.5
Disallow: /java/ptplot5.5-beta
Disallow: /java/ptplot5.6
Disallow: /java/ptplot5.6-devel
Disallow: /java/ptplot5.7
Disallow: /java/ptplot5.8.beta
Disallow: /ptolemyII/ptII0.1alpha
Disallow: /ptolemyII/ptII0.2
Disallow: /ptolemyII/ptII0.2/ptII0.2devel
Disallow: /ptolemyII/ptII0.3
Disallow: /ptolemyII/ptII0.3/ptII0.3
Disallow: /ptolemyII/ptII0.4/ptII0.4
Disallow: /ptolemyII/ptII0.4/ptII0.4beta
Disallow: /ptolemyII/ptII1.0/ptII1.0beta
Disallow: /ptolemyII/ptII1.0/ptII1.0
Disallow: /ptolemyII/ptII1.0ptiny
Disallow: /ptolemyII/ptII2.0/ptII
Disallow: /ptolemyII/ptII2.0/ptII2.0
Disallow: /ptolemyII/ptII3.0/ptII3.0-beta
Disallow: /ptolemyII/ptII3.0/ptII
Disallow: /ptolemyII/ptII3.0/applet.htm
Disallow: /ptolemyII/ptII3.0/ptII3.0
Disallow: /ptolemyII/ptII3.0/ptII3.0-beta
Disallow: /ptolemyII/ptII3.0/ptII3.0.1
Disallow: /ptolemyII/ptII3.0/ptII3.0.2
Disallow: /ptolemyII/ptII4.0/ptII
Disallow: /ptolemyII/ptII4.0/applet.htm
Disallow: /ptolemyII/ptII4.0/ptII4.0-alpha
Disallow: /ptolemyII/ptII4.0/ptII4.0
Disallow: /ptolemyII/ptII4.0/ptII4.0.1
Disallow: /ptolemyII/ptII5.0/ptII5.0-beta
Disallow: /ptolemyII/ptII5.0/ptII
Disallow: /ptolemyII/ptII5.0/applet.htm
Disallow: /ptolemyII/ptII5.0/ptII5.0
Disallow: /ptolemyII/ptII6.0/ptII
Disallow: /ptolemyII/ptII6.0/applet.htm
Disallow: /ptolemyII/ptII6.0/ptII6.0.alpha
Disallow: /ptolemyII/ptII6.0/ptII6.0.beta
Disallow: /ptolemyII/ptII6.0/ptII6.0.2
Disallow: /ptolemyII/ptII7.0/applet.htm
Disallow: /ptolemyII/ptII7.0/ptII
Disallow: /ptolemyII/ptII7.0/ptII/applets
Disallow: /ptolemyII/ptII7.0/ptII7.0.1
Disallow: /ptolemyII/ptII7.0/ptII7.0.beta
Disallow: /ptolemyII/ptII8.0/ptII
Disallow: /ptolemyII/ptII8.0/ptII8.0.beta
Disallow: /ptolemyII/ptII8.0/ptII8.0.1
Disallow: /ptolemyII/ptII10.0/ptII/
Disallow: /ptolemyII/ptII10.0/ptII10.0.beta
Disallow: /ptolemyII/ptII10.0/ptII10.0.devel
Disallow: /ptolemyII/ptII10.0/ptII10.0.beta_20141121
Disallow: /ptolemyII/ptII10.0/ptII10.0.beta_20141205

Disallow: /ptolemyII/ptII2.0/jnlp
Disallow: /ptolemyII/ptII2.0/jnlp-2.0-beta
Disallow: /ptolemyII/ptII3.0/jnlp-3.0.2
Disallow: /ptolemyII/ptII4.0/jnlp-4.0.1
Disallow: /ptolemyII/ptII5.0/jnlp-5.0
Disallow: /ptolemyII/ptII5.0/jnlp-5.0.1
Disallow: /ptolemyII/ptII5.1/jnlp-5.0
Disallow: /ptolemyII/ptII5.1/jnlp-5.0.1
Disallow: /ptolemyII/ptII6.0/jnlp-6.0.1
Disallow: /ptolemyII/ptII6.0/jnlp-6.0.2
Disallow: /ptolemyII/ptII7.0/jnlp-7.0.1
Disallow: /ptolemyII/ptII8.0/jnlp-8.0.beta
Disallow: /ptolemyII/ptII8.0/jnlp-8.0.1
Disallow: /ptolemyII/ptII8.0/jnlp-8.1.devel
Disallow: /ptolemyII/ptII8.0/jnlp-books
Disallow: /ptolemyII/ptII8.0/jnlp-books2
Disallow: /ptolemyII/ptII8.0/jnlp-books2
Disallow: /ptolemyII/ptII8.0/jnlp-designContracts
Disallow: /ptolemyII/ptII8.0/jnlp-modelingCPS
Disallow: /ptolemyII/ptII8.0/jnlp-modularSemantics
Disallow: /ptolemyII/ptII8.0/jnlp-ptides
Disallow: /ptolemyII/ptII8.0/jnlp-systems
Disallow: /ptolemyII/ptII10.0/jnlp-10.0.beta
Disallow: /ptolemyII/ptII10.0/jnlp-10.0.devel
Disallow: /ptolemyII/ptII10.0/jnlp-9.0.devel
Disallow: /ptolemyII/ptII10.0/jnlp-constructive
Disallow: /ptolemyII/ptII11.0/jnlp-11.0.devel

Disallow: /ptolemyII/ptIIlatest

# Diva is located in ~johnr and on www-cad
Disallow: /diva

# This causes a loop in htdig
Disallow: /papers/almagest/docs/user/html/troubleshooting.doc1.html

# The html versions of the almagest are found via papers/almagest
Disallow: /kernel_man0.5.2.html/
Disallow: /kernel_man.0.5.2.html/
Disallow: /kernel_man0.7.html/
Disallow: /prog_man0.5.2.html/
Disallow: /prog_man.0.5.2.html/
Disallow: /prog_man.0.6.html/
Disallow: /prog_man0.6.html/
Disallow: /prog_man0.7.html/
Disallow: /users_man.0.5.2.html/
Disallow: /users_man0.5.2.html/
Disallow: /users_man.0.5.2/
Disallow: /users_man0.6.html/
Disallow: /users_man0.7.html/

# Everything else
Disallow: /bak/
Disallow: /tmp/
Disallow: /java/old
Disallow: /usr/java1.1/
Disallow: /oldwww/
Disallow: /opt/
Disallow: /papers/publications.html/tycho.latest
Disallow: /private/
Disallow: /ptolemy0.6/contrib
Disallow: /ptolemy0.6/gnu
Disallow: /ptolemy0.7/contrib
Disallow: /ptolemy0.7/gnu
Disallow: /ptolemyclassic/ptolemy
Disallow: /tycho/tycho0.1
Disallow: /tycho/tycho0.1.1
Disallow: /tycho/tycho0.2beta
Disallow: /tycho/tycho0.2/
Disallow: /tycho/tycho0.2
Disallow: /SCCS/
Disallow: /eecs20/book
Disallow: /eecs20/homeF02.html
Disallow: /eecs20/homeSp03.html
Disallow: /eecs20/homework
Disallow: /eecs20/homeworks
Disallow: /eecs20/homeworkF02
Disallow: /eecs20/homeworkSp04
Disallow: /eecs20/homeworkF04
Disallow: /eecs20/homeworkSp05
Disallow: /eecs20/homeworkF05
Disallow: /eecs20/hwkSpr02
Disallow: /eecs20/problemSession
Disallow: /eecs20/labs/solutions
Disallow: /eecs20/week1/solutions
Disallow: /eecs20/week2/solutions
Disallow: /eecs20/week3/solutions
Disallow: /eecs20/week4/solutions
Disallow: /eecs20/week5/solutions
Disallow: /eecs20/week6/solutions
Disallow: /eecs20/week7/solutions
Disallow: /eecs20/week8/solutions
Disallow: /eecs20/week9/solutions
Disallow: /eecs20/week10/solutions
Disallow: /eecs20/week11/solutions
Disallow: /eecs20/week12/solutions
Disallow: /eecs20/week13/solutions
Disallow: /eecs20/week14/solutions
Disallow: /eecs20/week15/solutions
        

SEO Audit

🔍

Technical SEO

Response Code
200
Status 200 OK - page loads correctly.
!
Character Encoding
Page: iso-8859-1, Header:
Character encoding mismatch between HTML and HTTP headers.
Page Size
44629 bytes
Page size acceptable for fast loading.
Resources
20 total
Optimal number of resources.
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
Robots.txt
Exists
Robots.txt file found.
!
Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
HTTPS
Yes
Secure HTTPS connection enabled.
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
!
Caching
Not set
Add cache-control headers to improve loading speed for returning visitors.
Page Speed
5.42 ms
Excellent loading speed.

On-Page SEO

!
Title
Ptolemy Project Home Page
Title too short. Expand to 30-60 characters for better SEO.
!
Meta Description
empty Lenght:5
Meta description too short. Expand to 100-160 characters.
H1 Heading
1 found - "The Ptolemy Project"
Good - single H1 heading found.
Word Count
1998
Good content length (500-2000 words recommended).
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
Duplicate Meta
[]
No duplicate meta tags found.
Keywords
empty
Meta keywords set (note: not used by major search engines).

Content and UX

Language
en-us
Language attribute properly set.
Images
3 total, 0 missing ALT
All images have proper ALT text.
!
Viewport
Add viewport meta tag for mobile responsiveness.
!
Open Graph
Missing: og:title, og:description, og:image, og:url
Add missing OpenGraph tags for social media sharing: og:title, og:description, og:image, og:url
!
Structured Data
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.

Positions in Google

Search Phrases - Google

🔍
Position Phrase Page Snippet
8s key/~cxh/sapub/skey.htm...
24install shield/
31java runtime compile java file/~johnr/tutorials/tc...
57windows installer 2/
63java applet sound player/

Additional Services

💎