colby.edu website information.
colby.edu domain name is registered by .EDU top-level domain registry. See the other sites registred in .EDU domain zone.
Following name servers are specified for colby.edu domain:
- ns4.p28.dynect.net
- ns3.p28.dynect.net
- ns1.p28.dynect.net
- ns2.p28.dynect.net
and probably website colby.edu is hosted by AMAZON-02 - Amazon.com, Inc., US web hosting company. Check the complete list of other most popular websites hosted by AMAZON-02 - Amazon.com, Inc., US hosting company.
According to Alexa traffic rank the highest website colby.edu position was 8325 (in the world). The lowest Alexa rank position was 9133. Now website colby.edu ranked in Alexa database as number 9133 (in the world).
Website colby.edu Desktop speed measurement score (69/100) is better than the results of 49.24% of other sites shows that the page desktop performance can be improved.
colby.edu Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed measurement score of colby.edu (41/100) is better than the results of 20.18% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Weekly Rank Report
| Date | Rank | Change |
|---|---|---|
| Apr-26-2024 | 9,133 | -79 |
| Apr-25-2024 | 9,054 | 0 |
| Apr-24-2024 | 9,054 | 0 |
| Apr-23-2024 | 9,054 | 20 |
| Apr-22-2024 | 9,074 | -106 |
| Apr-21-2024 | 8,968 | 61 |
| Apr-20-2024 | 9,029 | 0 |
Advertisement
colby.edu Rank History
Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.
colby.edu whois
WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.
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: COLBY.EDU
Registrant:
Colby College
ITS
4200 Mayflower Hill
Waterville, ME 04901-8842
US
Administrative Contact:
Administrative Contact
Colby College
Information Technology Services
4201 Mayflower Hill
Waterville, ME 04901-8842
US
+1.2078594201
its-purchasing@colby.edu
Technical Contact:
Technical Contact
Colby College
Information Technology Services
4201 Mayflower Hill
Waterville, ME 04901-8842
US
+1.2078594201
ops@colby.edu
Name Servers:
NS3.P28.DYNECT.NET
NS1.P28.DYNECT.NET
NS4.P28.DYNECT.NET
NS2.P28.DYNECT.NET
Domain record activated: 20-Dec-1989
Domain record last updated: 25-Mar-2021
Domain expires: 31-Jul-2021
colby.edu server information
colby.edu desktop page speed rank
Last tested: 2017-06-04
colby.edu Desktop Speed Test Quick Summary
priority - 14 Enable 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 137.7KiB (77% reduction).
Compressing http://www.colby.edu/ could save 25.2KiB (70% reduction).
Compressing http://www.colby.edu/wp-content/themes/colbycolleg…/homepage.css?ver=2.12 could save 19.8KiB (82% reduction).
Compressing http://www.colby.edu/wp-content/plugins/wooslider/….js?ver=2.2.0-20121206 could save 14.9KiB (71% reduction).
Compressing http://www.colby.edu/wp-content/themes/colbycolleg…oslideshow.css?ver=1.0 could save 8.2KiB (76% reduction).
Compressing http://www.colby.edu/wp-content/plugins/colbyNews/…s-widget.css?ver=4.7.5 could save 793B (61% reduction).
Compressing http://www.colby.edu/wp-content/plugins/wooslider/….js?ver=2.1.0-20121206 could save 513B (50% reduction).
priority - 10 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 99.1KiB (14% reduction).
Compressing http://www.colby.edu/wp-content/uploads/2017/05/st…t-seniors-2017-new.jpg could save 33.3KiB (17% reduction).
Compressing http://www.colby.edu/wp-content/uploads/2017/05/Biden-homepage.jpg could save 23.1KiB (12% reduction).
priority - 10 Reduce server response time
In our test, your server responded in 1.2 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
priority - 6 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
priority - 3 Leverage 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://www.colby.edu/wp-content/uploads/2017/05/Biden-homepage.jpg (expiration not specified)
http://www.colby.edu/wp-content/uploads/2017/05/st…t-seniors-2017-new.jpg (expiration not specified)
https://www.colby.edu/wp-content/uploads/2017/05/2…lsh_0279-1-300x200.jpg (expiration not specified)
http://connect.facebook.net/en_US/fbds.js (20 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
priority - 1 Minify 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 8.8KiB (26% reduction).
Minifying http://www.colby.edu/wp-content/themes/colbycolleg…oslideshow.css?ver=1.0 could save 2.5KiB (24% reduction).
priority - 0 Minify 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 3.9KiB (11% reduction).
priority - 0 Minify 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 697B (33% reduction).
colby.edu Desktop Resources
| Total Resources | 36 |
| Number of Hosts | 10 |
| Static Resources | 8 |
| JavaScript Resources | 11 |
| CSS Resources | 5 |
colby.edu Desktop Resource Breakdown
colby.edu mobile page speed rank
Last tested: 2017-12-05
colby.edu Mobile Speed Test Quick Summary
priority - 48 Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 6 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
https://www.colby.edu/wp-includes/js/jquery/jquery.js?ver=1.12.4
https://www.colby.edu/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
Optimize CSS Delivery of the following:
https://www.colby.edu/wp-content/plugins/colbyNews…s-widget.css?ver=4.9.1
https://www.colby.edu/wp-content/themes/colbycolle…bootstrap.css?ver=2.18
https://www.colby.edu/wp-content/themes/colbycolle…ege.min.css?ver=0.0.06
https://www.colby.edu/wp-content/themes/colbycolle…/homepage.css?ver=2.18
https://www.colby.edu/wp-content/themes/colbycolle…oslideshow.css?ver=1.0
priority - 38 Enable 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 375.8KiB (62% reduction).
Compressing https://www.colby.edu/wp-content/themes/colbycolle…ege.min.css?ver=0.0.06 could save 66.7KiB (81% reduction).
Compressing https://www.colby.edu/wp-includes/js/jquery/jquery.js?ver=1.12.4 could save 61.9KiB (65% reduction).
Compressing https://darenorthward.colby.edu/wp-content/themes/…ary-white-original.svg could save 51.9KiB (50% reduction).
Compressing https://www.colby.edu/ could save 27.8KiB (69% reduction).
Compressing https://www.colby.edu/wp-content/themes/colbycolle…/6918DFD95D4C96025.css could save 24.3KiB (26% reduction).
Compressing https://www.colby.edu/wp-content/themes/colbycolle…otstrap.min.js?ver=1.3 could save 20.7KiB (73% reduction).
Compressing https://www.colby.edu/wp-content/themes/colbycolle…by_College.js?ver=2.18 could save 16.2KiB (72% reduction).
Compressing https://www.colby.edu/wp-content/themes/colbycolle…oslideshow.css?ver=1.0 could save 8.2KiB (76% reduction).
Compressing https://www.colby.edu/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1 could save 5.9KiB (60% reduction).
Compressing https://www.colby.edu/wp-content/plugins/colbyNews…s-widget.css?ver=4.9.1 could save 793B (61% reduction).
Compressing https://www.colby.edu/wp-includes/js/wp-embed.min.js?ver=4.9.1 could save 647B (47% reduction).
Compressing https://www.colby.edu/wp-content/plugins/wooslider….js?ver=2.1.0-20121206 could save 513B (50% reduction).
priority - 34 Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
https://colby.edu/
https://www.colby.edu/
priority - 17 Reduce server response time
In our test, your server responded in 1.3 seconds. There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
priority - 11 Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 103.7KiB (16% reduction).
Compressing https://www.colby.edu/wp-content/uploads/2017/11/praying-mantis-04.jpg could save 25.5KiB (26% reduction).
Compressing https://www.colby.edu/wp-content/uploads/2017/11/burton-wide-02.jpg could save 23.5KiB (11% reduction).
Compressing https://www.colby.edu/wp-content/uploads/2015/09/The-Colby-Commitment.jpg could save 2.4KiB (18% reduction).
priority - 7 Leverage 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://www.colby.edu/wp-content/themes/colbycolle…yphicons-halflings.png (expiration not specified)
https://www.colby.edu/wp-content/themes/colbycolle…/6918DFD95D4C96025.css (expiration not specified)
https://www.colby.edu/wp-content/uploads/2015/09/The-Colby-Commitment.jpg (expiration not specified)
https://www.colby.edu/wp-content/uploads/2017/10/d…north-homepage-30k.jpg (expiration not specified)
https://www.colby.edu/wp-content/uploads/2017/11/burton-wide-02.jpg (expiration not specified)
https://www.colby.edu/wp-content/uploads/2017/11/praying-mantis-04.jpg (expiration not specified)
https://connect.facebook.net/en_US/fbds.js (20 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 1 Minify 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 8.1KiB (34% reduction).
Minifying https://connect.facebook.net/en_US/fbds.js could save 691B (33% reduction) after compression.
priority - 0 Minify 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 4.4KiB (12% reduction).
priority - 0 Minify 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 3.9KiB (27% reduction).
Minifying https://www.colby.edu/wp-content/themes/colbycolle…/homepage.css?ver=2.18 could save 1.4KiB (35% reduction) after compression.
colby.edu Mobile Resources
| Total Resources | 47 |
| Number of Hosts | 12 |
| Static Resources | 11 |
| JavaScript Resources | 11 |
| CSS Resources | 6 |
colby.edu Mobile Resource Breakdown
colby.edu mobile page usability
Last tested: 2017-12-05
colby.edu Mobile Usability Test Quick Summary
priority - 1 Size 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.
<a href="http://www.colby.edu/news/">Top Headlines</a> is close to 1 other tap targets.<a href="https://www.co…-of-america-3/" class="eventTitle">Page Turning o…rds of America</a> is close to 4 other tap targets.The tap target
<a href="/events/" class="front-content-topic">Full Calendar</a> is close to 1 other tap targets.The tap target
<a id="twitter" href="http://www.twi…m/colbycollege"></a> and 3 others are close to other tap targets.The tap target
<a id="facebook" href="http://www.fac…m/colbycollege"></a> and 3 others are close to other tap targets.colby.edu similar domains
www.colby.net
www.colby.org
www.colby.info
www.colby.biz
www.colby.us
www.colby.mobi
www.olby.edu
www.colby.edu
www.xolby.edu
www.cxolby.edu
www.xcolby.edu
www.dolby.edu
www.cdolby.edu
www.dcolby.edu
www.folby.edu
www.cfolby.edu
www.fcolby.edu
www.volby.edu
www.cvolby.edu
www.vcolby.edu
www.clby.edu
www.cilby.edu
www.coilby.edu
www.ciolby.edu
www.cklby.edu
www.coklby.edu
www.ckolby.edu
www.cllby.edu
www.collby.edu
www.clolby.edu
www.cplby.edu
www.coplby.edu
www.cpolby.edu
www.coby.edu
www.copby.edu
www.colpby.edu
www.cooby.edu
www.coloby.edu
www.coolby.edu
www.cokby.edu
www.colkby.edu
www.coly.edu
www.colvy.edu
www.colbvy.edu
www.colvby.edu
www.colgy.edu
www.colbgy.edu
www.colgby.edu
www.colhy.edu
www.colbhy.edu
www.colhby.edu
www.colny.edu
www.colbny.edu
www.colnby.edu
www.colb.edu
www.colbt.edu
www.colbyt.edu
www.colbty.edu
www.colbg.edu
www.colbyg.edu
www.colbh.edu
www.colbyh.edu
www.colbu.edu
www.colbyu.edu
www.colbuy.edu
colby.edu Ping
Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.
colby.edu TRACEROUTE
Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.