ccsf.edu Website Information

Daily Unique Visits: 36,431

Daily Page Views: 218,586

Income Per Day: $437

Estimated Value: $314,640

This website is located in United States and is using following IP address 147.144.1.212. See the complete list of popular websites hosted in United States.

ccsf.edu is registered under .EDU top-level domain. Please check other sites in .EDU zone.

Website ccsf.edu is using the following name servers:

ns6.cenic.org
ns3.ccsf.edu
ns5.cenic.org
ns4.cenic.org

and is probably hosted by AMAZON-02 - Amazon.com, Inc., US. See the full list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.

The highest website ccsf.edu position in Alexa rank database was 32183 and the lowest rank position was 85357. Current position of ccsf.edu in Alexa rank database is 39368.

Desktop speed score of ccsf.edu (61/100) is better than the results of 37.05% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of ccsf.edu (68/100) is better than the results of 19.67% of other sites and means that the page is not mobile-friendly.

Mobile speed score of ccsf.edu (51/100) is better than the results of 35.73% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

ccsf.edu Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

ccsf.edu whois

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A Web interface for the .EDU EDUCAUSE Whois Server is
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By submitting a Whois query, you agree that this information
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the transmission of unsolicited commercial advertising or
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except as reasonably necessary to register or modify .edu
domain names.

-------------------------------------------------------------

Domain Name: CCSF.EDU

Registrant:
City College of San Francisco
Information Technology Services Dept.
50 Phelan Avenue MailBox: LB-2
San Francisco, CA 94112
USA

Administrative Contact:
Jay Field
City College of San Francisco
Information Technology Services - MailBox: LB-2
50 Phelan Avenue
San Francisco, CA 94112
USA
+1.4152393993
jfield@ccsf.edu

Technical Contact:
Tim Ryan
City College of San Francisco
Information Technology Services - MailBox: LB-2
50 Phelan Avenue
San Francisco, CA 94112
USA
+1.4154525352
tryan@ccsf.edu

Name Servers:
NS6.CENIC.ORG
NS4.CENIC.ORG
NS3.CCSF.EDU
NS5.CENIC.ORG

Domain record activated: 11-Jan-2002
Domain record last updated: 24-Jun-2022
Domain expires: 31-Jul-2025

ccsf.edu server information

Servers Location

ccsf.edu desktop page speed rank

Last tested: 2019-12-10

Desktop Speed Bad

61/100

ccsf.edu Desktop Speed Test Quick Summary

priority - 58Optimize images

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priority - 5Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://media-cdn.ipredictive.com/js/cirt_v2.min.js (expiration not specified)
https://kenwheeler.github.io/slick/slick/ajax-loader.gif (10 minutes)
https://kenwheeler.github.io/slick/slick/slick-theme.css (10 minutes)
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https://kenwheeler.github.io/slick/slick/slick.js (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-5DWMZ7T (15 minutes)
https://translate.googleapis.com/translate_static/css/translateelement.css (60 minutes)
https://translate.googleapis.com/translate_static/js/element/main.js (60 minutes)
https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

http://www.ccsf.edu/etc/designs/ccsf.css

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 9.4KiB (35% reduction).

Minifying https://kenwheeler.github.io/slick/slick/slick.js could save 3.5KiB (26% reduction) after compression.
Minifying http://www.ccsf.edu/common/js/jquery.lightbox-0.5.js could save 2.9KiB (57% reduction) after compression.
Minifying http://www.ccsf.edu/fckeditor/fckeditor.js could save 1.3KiB (40% reduction) after compression.
Minifying http://www.ccsf.edu/common/js/jquery.ccsfclasscatalog.js could save 1.1KiB (49% reduction) after compression.
Minifying http://www.ccsf.edu/common/js/menu.js could save 255B (20% reduction) after compression.
Minifying http://www.ccsf.edu/common/js/dropshadow.js could save 179B (25% reduction) after compression.
Minifying http://www.ccsf.edu/common/js/browserdetect.js could save 114B (17% reduction) after compression.

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 1.6KiB (17% reduction).

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priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 1.3KiB (22% reduction).

Minifying http://www.ccsf.edu/common/css/main.css could save 1.3KiB (22% reduction) after compression.

ccsf.edu Desktop Resource Breakdown

Total Resources	58
Number of Hosts	13
Static Resources	43
JavaScript Resources	21
CSS Resources	6

ccsf.edu mobile page speed rank

Last tested: 2019-12-10

Mobile Speed Bad

51/100

ccsf.edu Mobile Speed Test Quick Summary

priority - 58Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 562.4KiB (55% reduction).

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.ccsf.edu/common/js/swfobject.js
http://www.ccsf.edu/fckeditor/fckeditor.js
http://www.ccsf.edu/common/js/dropshadow.js
http://www.ccsf.edu/common/js/browserdetect.js
http://www.ccsf.edu/common/js/text_manip.js
http://www.ccsf.edu/common/js/menu.js
http://www.ccsf.edu/common/js/jquery-1.2.6.pack.js
http://www.ccsf.edu/common/js/jquery.lightbox-0.5.js
http://www.ccsf.edu/common/js/jquery.ccsfclasscatalog.js
https://code.jquery.com/jquery-2.2.4.min.js
https://kenwheeler.github.io/slick/slick/slick.js

Optimize CSS Delivery of the following:

http://www.ccsf.edu/etc/designs/ccsf.css
http://www.ccsf.edu/common/css/main.css
https://kenwheeler.github.io/slick/slick/slick.css
https://kenwheeler.github.io/slick/slick/slick-theme.css
https://cdnjs.cloudflare.com/ajax/libs/twitter-boo….3.7/css/bootstrap.css

priority - 7Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 9.4KiB (35% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 1.6KiB (17% reduction).

Minifying http://www.ccsf.edu/ could save 1.6KiB (17% reduction) after compression.

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 1.3KiB (22% reduction).

Minifying http://www.ccsf.edu/common/css/main.css could save 1.3KiB (22% reduction) after compression.

ccsf.edu Mobile Resource Breakdown

Total Resources	58
Number of Hosts	13
Static Resources	43
JavaScript Resources	21
CSS Resources	6

ccsf.edu mobile page usability

Last tested: 2019-12-10

Mobile Usability Medium

68/100

ccsf.edu Mobile Usability Test Quick Summary

priority - 20Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="javascript:void(0)" class="goog-te-menu-value">Select Language▼</a> is close to 1 other tap targets.

The tap target <a href="https://www.cc…en/search.html"></a> is close to 3 other tap targets.

The tap target <a href="https://www.ccsf.edu/Info/Dir/">Employee Directory</a> is close to 3 other tap targets.

The tap target <section class="container slid…r slick-dotted">Live Chat…1234</section> is close to 1 other tap targets.

The tap target <li id="slick-slide00" class="">1</li> and 3 others are close to other tap targets.

The tap target <button type="button">1</button> and 2 others are close to other tap targets.

The tap target <button type="button">1</button> and 3 others are close to other tap targets.

The tap target <button type="button">2</button> is close to 8 other tap targets.

The tap target <a href="https://www.cc…-trustees.html">Board of Trustees</a> and 23 others are close to other tap targets.

The tap target <a href="https://www.cc…-trustees.html">Board of Trustees</a> and 26 others are close to other tap targets.

The tap target <a href="https://www.cc…tceremony.html">Commencement 2019</a> is close to 2 other tap targets.

The tap target <a href="#">Home</a> and 6 others are close to other tap targets.
The tap target <a href="https://www.li…san-francisco/"></a> and 6 others are close to other tap targets.

priority - 18Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

FUTURE STUDENTS and 1 others render only 5 pixels tall (12 CSS pixels).

QUICKLINKS renders only 5 pixels tall (12 CSS pixels).

Select Language renders only 5 pixels tall (12 CSS pixels).

▼ renders only 5 pixels tall (12 CSS pixels).

Admissions & Registration and 2 others render only 5 pixels tall (14 CSS pixels).

Employee Directory renders only 5 pixels tall (14 CSS pixels).

Live Chat renders only 5 pixels tall (14 CSS pixels).

Sexual Harassm…ault Complaint and 23 others render only 5 pixels tall (14 CSS pixels).

Commencement 2019 renders only 5 pixels tall (14 CSS pixels).

City College o…in many fields renders only 5 pixels tall (14 CSS pixels).

DONATE TODAY renders only 5 pixels tall (14 CSS pixels).

Accredited by…s and Colleges and 1 others render only 4 pixels tall (11 CSS pixels).
Privacy Statement and 6 others render only 5 pixels tall (13 CSS pixels).

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

ccsf.edu HTML validation

Errors

X-UA-Compatible HTTP header must have the value “IE=edge”, was “IE=Edge,chrome=1”.

Line: Column: -
"......"

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Line: 2 Column: - 2
"... <?xml version="1..."

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 3 Column: 39 - 121
"...="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

Start tag “head” seen but an element of the same type was already open.

Line: 10 Column: 1 - 6
"...xt/css"> <head> <..."

Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.

Line: 22 Column: 5 - 63
"...-8" > <meta http-equiv="Content-Style-Type" content="text/css" /> <..."

Bad value “keywords” for attribute “http-equiv” on element “meta”.

Line: 23 Column: 5 - 43
"...s" /> <meta http-equiv="keywords" content=""> <..."

CSS: “behavior”: Property “behavior” doesn't exist.

Line: 27 Column: - 85
".../iepngfix.htc") }</style> ..."

Start tag “body” seen but an element of the same type was already open.

Line: 107 Column: 1 - 6
"... <body> <!-- ..."

Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

Line: 117 Column: 1 - 7
"...rap.css"> <style> ...."

CSS: Parse Error.

Line: 498 Column: 6 - 15
"... } } /* test */ </styl..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 540 Column: 67 - 113
"...rch.html"><img src="https://www.ccsf.edu/img/search.jpg"></a> ..." Line: 625 Column: 4 - 98
"...ider"> <img src="https://ccsf.edu/img/1-freecity-banner.jpg" data-target="https://ccsf.edu/freecity"/> <..." Line: 626 Column: 5 - 211
"...ty"/> <img src="https://ccsf.edu/img/adulted.jpg" data-target="https://www.ccsf.edu/en/educational-programs/school-and-departments/school-of-international-education-and-esl/english-as-a-second-language-esl.html"/> <..." Line: 627 Column: 5 - 153
"...ml"/> <img src="https://ccsf.edu/img/3-myccsf_app_banner.jpg" data-target="https://www.ccsf.edu/en/employee-services/technology-services2/myCCSFapp.html"/> <..." Line: 628 Column: 5 - 104
"...ml"/> <img src="https://ccsf.edu/img/4-online-learning-banner.jpg" data-target="https://online.ccsf.edu"/> </sec..." Line: 770 Column: 17 - 62
"... <img src="https://ccsf.edu/img/linkedin.png"/> ..." Line: 773 Column: 17 - 62
"... <img src="https://ccsf.edu/img/facebook.png"/> ..." Line: 776 Column: 17 - 61
"... <img src="https://ccsf.edu/img/twitter.png"/> ..." Line: 779 Column: 17 - 63
"... <img src="https://ccsf.edu/img/instagram.png"/> ..."

Duplicate ID “google_translate_element”.

Line: 840 Column: 440 - 560
"...></div --><div id="google_translate_element" style="position:absolute;z-index:9999;top:8px;left:50%;width:490px;text-align:right;"></div>..." Line: 949 Column: 441 - 561
"...></div --><div id="google_translate_element" style="position:absolute;z-index:9999;top:8px;left:50%;width:490px;text-align:right;"></div>..."

Stray start tag “div”.

Line: 949 Column: 441 - 561
"...></div --><div id="google_translate_element" style="position:absolute;z-index:9999;top:8px;left:50%;width:490px;text-align:right;"></div>..."

Duplicate ID “evans_alternative_menu”.

Line: 960 Column: 1 - 53
"...</script> <script id="evans_alternative_menu" type="text/html"> <ul..."

Warnings

The “type” attribute for the “style” element is not needed and should be omitted.

Line: 27 Column: 5 - 27
"...f]--> <style type="text/css">img, i..."

The “type” attribute is unnecessary for JavaScript resources.

Line: 28 Column: 5 - 65
"...tyle> <script type="text/javascript" src="/common/js/swfobject.js"></scri..." Line: 29 Column: 5 - 65
"...ript> <script type="text/javascript" src="/fckeditor/fckeditor.js"></scri..." Line: 30 Column: 5 - 35
"...ript> <script type="text/javascript"> ..." Line: 34 Column: 5 - 66
"...pt--> <script type="text/javascript" src="/common/js/dropshadow.js"></scri..." Line: 35 Column: 5 - 69
"...t> <script type="text/javascript" src="/common/js/browserdetect.js"></scri..." Line: 36 Column: 5 - 66
"...ript> <script type="text/javascript" src="/common/js/text_manip.js"></scri..." Line: 37 Column: 5 - 60
"...ipt> <script type="text/javascript" src="/common/js/menu.js"></scri..." Line: 40 Column: 5 - 73
"...pt> <script type="text/javascript" src="/common/js/jquery-1.2.6.pack.js"></scri..." Line: 41 Column: 5 - 75
"...ript> <script type="text/javascript" src="/common/js/jquery.lightbox-0.5.js"></scri..." Line: 42 Column: 5 - 79
"...ript> <script type="text/javascript" src="/common/js/jquery.ccsfclasscatalog.js"></scri..." Line: 45 Column: 5 - 35
"...pt> <script type="text/javascript"> ..."

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 623 Column: 1 - 23
"...</header> <section class="split"></sect..." Line: 624 Column: 1 - 34
".../section> <section class="container slider"> <i..." Line: 630 Column: 1 - 39
".../section> <section class="container white-split"></sect..." Line: 653 Column: 1 - 33
".../section> <section class="container links"> <..." Line: 675 Column: 1 - 37
".../section> <section class="container red-split"></sect..."

The first occurrence of ID “google_translate_element” was here.

Line: 537 Column: 21 - 64
"... <div id="google_translate_element" style=""></div>..." Line: 537 Column: 21 - 64
"... <div id="google_translate_element" style=""></div>..."

The first occurrence of ID “evans_alternative_menu” was here.

Line: 851 Column: 1 - 53
"...</script> <script id="evans_alternative_menu" type="text/html"> <ul..."

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ccsf.edu Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

ccsf.edu TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

CCSF.EDU CCSF Home | CCSF

ccsf.edu Website Information

Advertisement

ccsf.edu Alexa Rank

ccsf.edu whois

ccsf.edu server information

Servers Location

ccsf.edu desktop page speed rank

ccsf.edu Desktop Speed Test Quick Summary

priority - 58Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 562.4KiB (55% reduction).

priority - 5Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 2Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 9.4KiB (35% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 1.6KiB (17% reduction).

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 1.3KiB (22% reduction).

ccsf.edu Desktop Resource Breakdown

ccsf.edu mobile page speed rank

ccsf.edu Mobile Speed Test Quick Summary

priority - 58Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 562.4KiB (55% reduction).

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 11 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 7Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 9.4KiB (35% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 1.6KiB (17% reduction).

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 1.3KiB (22% reduction).

ccsf.edu Mobile Resource Breakdown

ccsf.edu mobile page usability

ccsf.edu Mobile Usability Test Quick Summary

priority - 20Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

priority - 18Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

ccsf.edu HTML validation

Errors

X-UA-Compatible HTTP header must have the value “IE=edge”, was “IE=Edge,chrome=1”.

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Start tag “head” seen but an element of the same type was already open.

Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.

Bad value “keywords” for attribute “http-equiv” on element “meta”.

CSS: “behavior”: Property “behavior” doesn't exist.

Start tag “body” seen but an element of the same type was already open.

Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

CSS: Parse Error.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Duplicate ID “google_translate_element”.

Stray start tag “div”.

Duplicate ID “evans_alternative_menu”.

Warnings

The “type” attribute for the “style” element is not needed and should be omitted.

The “type” attribute is unnecessary for JavaScript resources.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.