rpi.edu Website Information
Daily Unique Visits: 873,777
Daily Page Views: 6,990,216
Income Per Day: $6,990
Estimated Value: $7,549,200
This website is located in United States and is using following IP address 128.113.0.2. See the complete list of popular websites hosted in United States.
rpi.edu is registered under .EDU top-level domain. Please check other sites in .EDU zone.
Website rpi.edu is using the following name servers:
- auth1.dns.cogentco.com
- auth2.dns.cogentco.com
- dns2.rpi.edu
- dns3.rpi.edu
and is probably hosted by FASTLY - Fastly, US. See the full list of other websites hosted by FASTLY - Fastly, US.
The highest website rpi.edu position in Alexa rank database was 1653 and the lowest rank position was 1755. Current position of rpi.edu in Alexa rank database is 1744.
Desktop speed score of rpi.edu (16/100) is better than the results of 2.91% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of rpi.edu (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed score of rpi.edu (13/100) is better than the results of 2.22% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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rpi.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.
rpi.edu whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
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: RPI.EDU
Registrant:
Rensselaer Polytechnic Institute
110 Eighth St
Troy, NY 12180
USA
Administrative Contact:
Graham Doig
Rensselaer Polytechnic Institute
VCC, Room 314
Troy, NY 12180-3590
USA
+1.5182762604
doigg@rpi.edu
Technical Contact:
Colleen Morrissey
Rensselaer Polytechnic Institute
VCC, Room 308
110 8th Street
Troy, NY 12180-3590
USA
+1.5182766594
morric@rpi.edu
Name Servers:
DNS11.RPI.EDU
DNS2.RPI.EDU
DNS3.RPI.EDU
Domain record activated: 25-Mar-1986
Domain record last updated: 12-Aug-2024
Domain expires: 31-Jul-2027
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: RPI.EDU
Registrant:
Rensselaer Polytechnic Institute
110 Eighth St
Troy, NY 12180
USA
Administrative Contact:
Graham Doig
Rensselaer Polytechnic Institute
VCC, Room 314
Troy, NY 12180-3590
USA
+1.5182762604
doigg@rpi.edu
Technical Contact:
Colleen Morrissey
Rensselaer Polytechnic Institute
VCC, Room 308
110 8th Street
Troy, NY 12180-3590
USA
+1.5182766594
morric@rpi.edu
Name Servers:
DNS11.RPI.EDU
DNS2.RPI.EDU
DNS3.RPI.EDU
Domain record activated: 25-Mar-1986
Domain record last updated: 12-Aug-2024
Domain expires: 31-Jul-2027
rpi.edu server information
Servers Location
rpi.edu desktop page speed rank
Last tested: 2017-05-27
Desktop Speed
Bad
16/100
rpi.edu Desktop Speed Test Quick Summary
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priority - 25Enable compression
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priority - 19Leverage 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:
http://alert.rpi.edu/data/www/alerts.js (expiration not specified)
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http://rpi.edu/Assets/fontawesome/css/fontawesome.css (expiration not specified)
http://rpi.edu/Assets/images/btob.jpg (expiration not specified)
http://rpi.edu/Assets/images/comm2017.jpg (expiration not specified)
http://rpi.edu/Assets/images/dark-diamond.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-about.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-academics.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-athletics.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-president.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-research.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-studentlife.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp01.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp02.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp03.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp04.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp05.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp06.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp07.jpg (expiration not specified)
http://rpi.edu/Assets/js/_layerslider/css/layerslider.css (expiration not specified)
http://rpi.edu/Assets/js/bootstrap.min.js (expiration not specified)
http://rpi.edu/dept/cct/apps/web-branding/v1/css/rpi.css (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…/footer-background.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/footer/seal%202.png (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…/img/RPIlogo_white.png (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…/meganav/img/class.jpg (expiration not specified)
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http://rpi.edu/Assets/images/comm2017.jpg (expiration not specified)
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http://rpi.edu/Assets/images/menu-academics.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-athletics.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-president.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-research.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-studentlife.jpg (expiration not specified)
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http://rpi.edu/Assets/js/_layerslider/css/layerslider.css (expiration not specified)
http://rpi.edu/Assets/js/bootstrap.min.js (expiration not specified)
http://rpi.edu/dept/cct/apps/web-branding/v1/css/rpi.css (expiration not specified)
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https://www.rpi.edu/dept/cct/apps/web-branding/v1/…/img/RPIlogo_white.png (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…/meganav/img/class.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…meganav/img/events.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…all-of-fame-fraser.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…g/president-report.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…/meganav/img/ridea.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…/meganav/img/rplan.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…g/student-profile2.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…eganav/img/sumarch.jpg (expiration not specified)
http://u.heatmap.it/conf/rpi.edu.js (5 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
http://u.heatmap.it/log.js (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)
priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js
http://rpi.edu/Assets/js/bootstrap.min.js
http://alert.rpi.edu/data/www/alerts.js
http://rpi.edu/Assets/js/bootstrap.min.js
http://alert.rpi.edu/data/www/alerts.js
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http://rpi.edu/dept/cct/apps/web-branding/v1/css/rpi.css
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https://fonts.googleapis.com/css?family=Source+Sans+Pro:400,300,200,700
http://rpi.edu/Assets/fontawesome/css/fontawesome.css
http://rpi.edu/Assets/js/_flexslider/flexslider.css
http://rpi.edu/Assets/css/refresh_spring_2016-v2.css
http://rpi.edu/Assets/js/_layerslider/css/layerslider.css
http://rpi.edu/dept/cct/apps/web-branding/v1/css/rpi.css
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http://rpi.edu/Assets/fontawesome/css/fontawesome.css
priority - 3Minify 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 25.1KiB (33% reduction).
Minifying http://rpi.edu/ could save 25.1KiB (33% reduction).
priority - 2Minify 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 19.9KiB (21% reduction).
Minifying http://rpi.edu/Assets/fontawesome/css/fontawesome.css could save 6.5KiB (19% reduction).
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rpi.edu Desktop Resource Breakdown
| Total Resources | 79 |
| Number of Hosts | 16 |
| Static Resources | 49 |
| JavaScript Resources | 11 |
| CSS Resources | 8 |
rpi.edu mobile page speed rank
Last tested: 2017-05-27
Mobile Speed
Bad
13/100
rpi.edu Mobile Speed Test Quick Summary
priority - 349Optimize images
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Compressing https://www.rpi.edu/dept/cct/apps/web-branding/v1/…g/student-profile2.jpg could save 43.4KiB (83% reduction).
Compressing http://rpi.edu/Assets/images/sp07.jpg could save 40.4KiB (82% reduction).
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Compressing http://rpi.edu/Assets/images/sp03.jpg could save 36.9KiB (83% reduction).
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Compressing http://rpi.edu/Assets/images/sp05.jpg could save 35.2KiB (83% reduction).
Compressing https://www.rpi.edu/dept/cct/apps/web-branding/v1/…g/president-report.jpg could save 29.2KiB (84% reduction).
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Compressing http://rpi.edu/Assets/images/menu-athletics.jpg could save 9.8KiB (19% reduction).
Compressing http://rpi.edu/Assets/images/comm2017.jpg could save 325.5KiB (76% reduction).
Compressing http://rpi.edu/Assets/images/menu-about.jpg could save 272.3KiB (78% reduction).
Compressing http://rpi.edu/Assets/images/dark-diamond.jpg could save 239.4KiB (65% reduction).
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Compressing http://rpi.edu/Assets/images/menu-studentlife.jpg could save 136.2KiB (79% reduction).
Compressing http://rpi.edu/Assets/images/menu-research.jpg could save 132.5KiB (80% reduction).
Compressing http://rpi.edu/Assets/images/menu-academics.jpg could save 111.5KiB (80% reduction).
Compressing https://www.rpi.edu/dept/cct/apps/web-branding/v1/…meganav/img/events.jpg could save 85.5KiB (79% reduction).
Compressing http://rpi.edu/Assets/images/menu-president.jpg could save 78.2KiB (81% reduction).
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Compressing http://rpi.edu/Assets/images/sp06.jpg could save 45KiB (81% reduction).
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priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js
http://rpi.edu/Assets/js/bootstrap.min.js
http://alert.rpi.edu/data/www/alerts.js
http://rpi.edu/Assets/js/bootstrap.min.js
http://alert.rpi.edu/data/www/alerts.js
Optimize CSS Delivery of the following:
http://rpi.edu/Assets/css/bootstrap2.min.css
http://rpi.edu/Assets/js/_flexslider/flexslider.css
http://rpi.edu/Assets/css/refresh_spring_2016-v2.css
http://rpi.edu/Assets/js/_layerslider/css/layerslider.css
http://rpi.edu/dept/cct/apps/web-branding/v1/css/rpi.css
https://fonts.googleapis.com/css?family=Source+San…600i,700,700i,900,900i
https://fonts.googleapis.com/css?family=Source+Sans+Pro:400,300,200,700
http://rpi.edu/Assets/fontawesome/css/fontawesome.css
http://rpi.edu/Assets/js/_flexslider/flexslider.css
http://rpi.edu/Assets/css/refresh_spring_2016-v2.css
http://rpi.edu/Assets/js/_layerslider/css/layerslider.css
http://rpi.edu/dept/cct/apps/web-branding/v1/css/rpi.css
https://fonts.googleapis.com/css?family=Source+San…600i,700,700i,900,900i
https://fonts.googleapis.com/css?family=Source+Sans+Pro:400,300,200,700
http://rpi.edu/Assets/fontawesome/css/fontawesome.css
priority - 28Leverage 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:
http://alert.rpi.edu/data/www/alerts.js (expiration not specified)
http://rpi.edu/Assets/css/bootstrap2.min.css (expiration not specified)
http://rpi.edu/Assets/css/refresh_spring_2016-v2.css (expiration not specified)
http://rpi.edu/Assets/fontawesome/css/fontawesome.css (expiration not specified)
http://rpi.edu/Assets/images/btob.jpg (expiration not specified)
http://rpi.edu/Assets/images/comm2017.jpg (expiration not specified)
http://rpi.edu/Assets/images/dark-diamond.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-about.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-academics.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-athletics.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-president.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-research.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-studentlife.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp01.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp02.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp03.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp04.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp05.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp06.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp07.jpg (expiration not specified)
http://rpi.edu/Assets/js/_layerslider/css/layerslider.css (expiration not specified)
http://rpi.edu/Assets/js/bootstrap.min.js (expiration not specified)
http://rpi.edu/dept/cct/apps/web-branding/v1/css/rpi.css (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…/footer-background.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/footer/seal%202.png (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…/img/RPIlogo_white.png (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…/meganav/img/class.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…meganav/img/events.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…all-of-fame-fraser.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…g/president-report.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…/meganav/img/ridea.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…/meganav/img/rplan.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…g/student-profile2.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…eganav/img/sumarch.jpg (expiration not specified)
http://u.heatmap.it/conf/rpi.edu.js (5 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
http://u.heatmap.it/log.js (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)
http://rpi.edu/Assets/css/bootstrap2.min.css (expiration not specified)
http://rpi.edu/Assets/css/refresh_spring_2016-v2.css (expiration not specified)
http://rpi.edu/Assets/fontawesome/css/fontawesome.css (expiration not specified)
http://rpi.edu/Assets/images/btob.jpg (expiration not specified)
http://rpi.edu/Assets/images/comm2017.jpg (expiration not specified)
http://rpi.edu/Assets/images/dark-diamond.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-about.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-academics.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-athletics.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-president.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-research.jpg (expiration not specified)
http://rpi.edu/Assets/images/menu-studentlife.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp01.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp02.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp03.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp04.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp05.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp06.jpg (expiration not specified)
http://rpi.edu/Assets/images/sp07.jpg (expiration not specified)
http://rpi.edu/Assets/js/_layerslider/css/layerslider.css (expiration not specified)
http://rpi.edu/Assets/js/bootstrap.min.js (expiration not specified)
http://rpi.edu/dept/cct/apps/web-branding/v1/css/rpi.css (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…/footer-background.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/footer/seal%202.png (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…/img/RPIlogo_white.png (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…/meganav/img/class.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…meganav/img/events.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…all-of-fame-fraser.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…g/president-report.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…/meganav/img/ridea.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…/meganav/img/rplan.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…g/student-profile2.jpg (expiration not specified)
https://www.rpi.edu/dept/cct/apps/web-branding/v1/…eganav/img/sumarch.jpg (expiration not specified)
http://u.heatmap.it/conf/rpi.edu.js (5 minutes)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
http://u.heatmap.it/log.js (60 minutes)
http://www.google-analytics.com/ga.js (2 hours)
priority - 25Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 242.5KiB (80% reduction).
Compressing http://rpi.edu/Assets/css/bootstrap2.min.css could save 82.4KiB (82% reduction).
Compressing http://rpi.edu/ could save 62.1KiB (80% reduction).
Compressing http://rpi.edu/Assets/fontawesome/css/fontawesome.css could save 28KiB (81% reduction).
Compressing http://rpi.edu/dept/cct/apps/web-branding/v1/css/rpi.css could save 23.4KiB (82% reduction).
Compressing http://rpi.edu/Assets/js/bootstrap.min.js could save 20.9KiB (73% reduction).
Compressing http://rpi.edu/Assets/js/_layerslider/css/layerslider.css could save 13.1KiB (81% reduction).
Compressing http://rpi.edu/Assets/css/refresh_spring_2016-v2.css could save 12.5KiB (76% reduction).
Compressing http://rpi.edu/ could save 62.1KiB (80% reduction).
Compressing http://rpi.edu/Assets/fontawesome/css/fontawesome.css could save 28KiB (81% reduction).
Compressing http://rpi.edu/dept/cct/apps/web-branding/v1/css/rpi.css could save 23.4KiB (82% reduction).
Compressing http://rpi.edu/Assets/js/bootstrap.min.js could save 20.9KiB (73% reduction).
Compressing http://rpi.edu/Assets/js/_layerslider/css/layerslider.css could save 13.1KiB (81% reduction).
Compressing http://rpi.edu/Assets/css/refresh_spring_2016-v2.css could save 12.5KiB (76% reduction).
priority - 8Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
71.3KiB of the HTML response was required to render the above-the-fold content. This requires 3 network round-trips. However, if the HTML response were compressed, then the HTML required to render the above-the-fold content could be delivered in just 2 network round-trips. Enable compression for the HTML response in order to prioritize the visible content for this page.
Only about 65% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.
priority - 3Minify 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 25.1KiB (33% reduction).
Minifying http://rpi.edu/ could save 25.1KiB (33% reduction).
priority - 2Minify 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 19.9KiB (21% reduction).
Minifying http://rpi.edu/Assets/fontawesome/css/fontawesome.css could save 6.5KiB (19% reduction).
Minifying http://rpi.edu/dept/cct/apps/web-branding/v1/css/rpi.css could save 5.8KiB (21% reduction).
Minifying http://rpi.edu/Assets/css/refresh_spring_2016-v2.css could save 4.7KiB (29% reduction).
Minifying http://rpi.edu/Assets/js/_layerslider/css/layerslider.css could save 3KiB (19% reduction).
Minifying http://rpi.edu/dept/cct/apps/web-branding/v1/css/rpi.css could save 5.8KiB (21% reduction).
Minifying http://rpi.edu/Assets/css/refresh_spring_2016-v2.css could save 4.7KiB (29% reduction).
Minifying http://rpi.edu/Assets/js/_layerslider/css/layerslider.css could save 3KiB (19% reduction).
rpi.edu Mobile Resource Breakdown
| Total Resources | 78 |
| Number of Hosts | 16 |
| Static Resources | 49 |
| JavaScript Resources | 11 |
| CSS Resources | 8 |
rpi.edu mobile page usability
Last tested: 2017-05-27
Mobile Usability
Good
99/100
rpi.edu Mobile Usability Test Quick Summary
priority - 0Size 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
The tap target
The tap target
<a href="https://news.r…ent%20Profiles">View all profile stories</a> is close to 1 other tap targets.The tap target
<a href="http://news.rpi.edu">Press Releases</a> and 3 others are close to other tap targets.The tap target
<a href="http://lamp14.…202017_web.pdf">Research Report</a> and 4 others are close to other tap targets.rpi.edu HTML validation
Errors
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Line: 4 Column: 5 - 68
"...head> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /> <!--..."
"...head> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /> <!--..."
Attribute “alt” not allowed on element “input” at this point.
Line: 88 Column: 14 - 156
"... <input type="text" placeholder="search rpi" value="" size="12" id="rpi-site-search-query" name="queryHolder" maxlength="255" alt="search term"> ..."
"... <input type="text" placeholder="search rpi" value="" size="12" id="rpi-site-search-query" name="queryHolder" maxlength="255" alt="search term"> ..."
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Line: 104 Column: 9 - 38
"...> <div id="menu-wrapper-ribbon"></div>..."
"...> <div id="menu-wrapper-ribbon"></div>..."
Duplicate ID “mega-menu-ribbon”.
Line: 149 Column: 11 - 37
"... <div id="mega-menu-ribbon"></div>..." Line: 194 Column: 11 - 37
"... <div id="mega-menu-ribbon"></div>..." Line: 251 Column: 11 - 37
"... <div id="mega-menu-ribbon"></div>..." Line: 287 Column: 11 - 37
"... <div id="mega-menu-ribbon"></div>..." Line: 339 Column: 11 - 37
"... <div id="mega-menu-ribbon"></div>..."
"... <div id="mega-menu-ribbon"></div>..." Line: 194 Column: 11 - 37
"... <div id="mega-menu-ribbon"></div>..." Line: 251 Column: 11 - 37
"... <div id="mega-menu-ribbon"></div>..." Line: 287 Column: 11 - 37
"... <div id="mega-menu-ribbon"></div>..." Line: 339 Column: 11 - 37
"... <div id="mega-menu-ribbon"></div>..."
Text not allowed in element “ul” in this context.
Line: 157 Column: 1 - 5
"...</a></li> </ul> ..." Line: 167 Column: 1 - 6
"...</a></li> </ul> ..." Line: 178 Column: 1 - 6
"...</a></li> </ul> ..."
"...</a></li> </ul> ..." Line: 167 Column: 1 - 6
"...</a></li> </ul> ..." Line: 178 Column: 1 - 6
"...</a></li> </ul> ..."
End tag “li” seen, but there were open elements.
Line: 188 Column: 9 - 13
"...> </li> ..."
"...> </li> ..."
Unclosed element “div”.
Line: 147 Column: 17 - 70
"... <div class="mega-menu" aria-hidden="true" role="menu"> ..."
"... <div class="mega-menu" aria-hidden="true" role="menu"> ..."
Attribute “name” not allowed on element “div” at this point.
Line: 364 Column: 1 - 41
"...v> </div> <div name="maincontent" id="maincontent"></div>..."
"...v> </div> <div name="maincontent" id="maincontent"></div>..."
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Line: 393 Column: 1 - 7
"...lt.css"> <style> .ho..."
"...lt.css"> <style> .ho..."
Stray start tag “section”.
Line: 637 Column: 3 - 71
"...UT --> <section id="Home-About" class="home-about bkgrd--diamonds__primary"> <..."
"...UT --> <section id="Home-About" class="home-about bkgrd--diamonds__primary"> <..."
Cannot recover after last error. Any further errors will be ignored.
Line: 637 Column: 3 - 71
"...UT --> <section id="Home-About" class="home-about bkgrd--diamonds__primary"> <..."
"...UT --> <section id="Home-About" class="home-about bkgrd--diamonds__primary"> <..."
Warnings
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Line: 61 Column: - 24
"...Mega Menu V2 ---> <a href="#ma..." Line: 69 Column: - 9
"...</h1> <!----Main Header----..." Line: 98 Column: - 9
"...ader> <!----Main Header End..." Line: 365 Column: - 7
"..."></div> <!---------------- RP..." Line: 378 Column: - 7
"...script> <!---------------- HI..."
"...Mega Menu V2 ---> <a href="#ma..." Line: 69 Column: - 9
"...</h1> <!----Main Header----..." Line: 98 Column: - 9
"...ader> <!----Main Header End..." Line: 365 Column: - 7
"..."></div> <!---------------- RP..." Line: 378 Column: - 7
"...script> <!---------------- HI..."
The first occurrence of ID “mega-menu-ribbon” was here.
Line: 111 Column: 11 - 37
"... <div id="mega-menu-ribbon"></div>..." Line: 111 Column: 11 - 37
"... <div id="mega-menu-ribbon"></div>..." Line: 111 Column: 11 - 37
"... <div id="mega-menu-ribbon"></div>..." Line: 111 Column: 11 - 37
"... <div id="mega-menu-ribbon"></div>..." Line: 111 Column: 11 - 37
"... <div id="mega-menu-ribbon"></div>..."
"... <div id="mega-menu-ribbon"></div>..." Line: 111 Column: 11 - 37
"... <div id="mega-menu-ribbon"></div>..." Line: 111 Column: 11 - 37
"... <div id="mega-menu-ribbon"></div>..." Line: 111 Column: 11 - 37
"... <div id="mega-menu-ribbon"></div>..." Line: 111 Column: 11 - 37
"... <div id="mega-menu-ribbon"></div>..."
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rpi.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.
rpi.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.