UDSM.AC.TZ University of Dar es Salaam-


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Website udsm.ac.tz Desktop speed measurement score (17/100) is better than the results of 3.19% of other sites shows that the page desktop performance can be improved.

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Weekly Rank Report

DateRankChange
Apr-30-2024 169,641-1,433
Apr-29-2024 168,208568
Apr-28-2024 168,7762,498
Apr-27-2024 171,27410
Apr-26-2024 171,284N/A
Apr-25-2024 N/AN/A
Apr-24-2024 N/AN/A

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udsm.ac.tz Rank History

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udsm.ac.tz whois

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%
% TZNIC WHOIS data and services are subject to the Terms of Use
% available at: https://www.tznic.or.tz/Whois_tou.pdf
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% You may also use our WHOIS Web service available at:
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% Whoisd Server Version: 3.10.2
% Timestamp: Mon Apr 26 23:43:37 2021

domain: udsm.ac.tz
registrant: UDSM
admin-c: UDSM
nsset: NS-UDSM
keyset: KS-UDSM
registrar: REG-UCC
registered: 24.07.2009 10:50:44
changed: 12.11.2020 17:23:22
expire: 24.07.2021

contact: UDSM
org: University of Dar es Salaam Computing Centre
registrar: REG-UCC
created: 24.06.2010 12:16:22
changed: 22.10.2020 11:02:51

nsset: NS-UDSM
nserver: ns.udsm.ac.tz (196.44.161.111)
nserver: dns.udsm.ac.tz (196.44.161.10)
nserver: ns2.udsm.ac.tz (41.93.27.20)
nserver: rip.psg.com
tech-c: UDSM
registrar: REG-UCC
created: 21.04.2016 19:17:31
changed: 06.12.2020 00:41:27

keyset: KS-UDSM
dnskey: 257 3 13 0pgDF7NlACPa63bXUR3f0E5fQsm5UrGDlCbGPVrD6bHXrl5Iy+z1Sy6Tk8Jjtoa7LnAz9x8JoZUD8ZrAWA255g==
tech-c: UDSM
registrar: REG-UCC
created: 12.11.2020 17:22:22
changed: 24.01.2021 23:00:44

udsm.ac.tz server information

Servers Location

IP Address
196.44.161.196
Country
Tanzania
Region
United Republic of
City
Dar es Salaam

udsm.ac.tz desktop page speed rank

Last tested: 2019-12-12


Desktop Speed Bad
17/100

udsm.ac.tz Desktop Speed Test Quick Summary


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udsm.ac.tz Desktop Resources

Total Resources105
Number of Hosts11
Static Resources87
JavaScript Resources44
CSS Resources16

udsm.ac.tz Desktop Resource Breakdown

udsm.ac.tz mobile page speed rank

Last tested: 2019-12-09


Mobile Speed Bad
18/100

udsm.ac.tz Mobile Speed Test Quick Summary


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Compressing https://udsm.ac.tz/upload/alumni/ALUMNI_PHOTO_Mary…AGU_20191202014452.jpg could save 14.1KiB (58% reduction).
Compressing https://udsm.ac.tz/upload/alumni/ALUMNI_PHOTO_Jaka…ETE_20191202020723.jpg could save 11.1KiB (60% reduction).
Compressing https://udsm.ac.tz/web/themes/udsm/layouts/main/img/logo_ud.png could save 1.9KiB (13% reduction).

priority - 60 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://udsm.ac.tz/upload/20190113_091953_UDSM_BLOCK_Postgraduate%20.jpg (expiration not specified)
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https://udsm.ac.tz/upload/20191008_013306_UDSM_The…ative%20Conference.jpg (expiration not specified)
https://udsm.ac.tz/upload/20191008_014758_UDSM_Africa%20Climate%20Talks.jpg (expiration not specified)
https://udsm.ac.tz/upload/20191010_073815_UDSM_Cli…ures%20in%20Africa.jpg (expiration not specified)
https://udsm.ac.tz/upload/20191014_075435_UDSM_The…ative%20Conference.jpg (expiration not specified)
https://udsm.ac.tz/upload/20191014_084255_UDSM_The…t%20Nkrumah%20Hall.jpg (expiration not specified)
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https://udsm.ac.tz/upload/alumni/ALUMNI_PHOTO_Jaka…ETE_20191202020723.jpg (expiration not specified)
https://udsm.ac.tz/upload/alumni/ALUMNI_PHOTO_Mary…AGU_20191202014452.jpg (expiration not specified)
https://udsm.ac.tz/upload/ud5.jpg (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/animate.min.css (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/bootstrap.min.css (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/color.css (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/css(1) (expiration not specified)
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https://udsm.ac.tz/web/themes/udsm/layouts/main/cs…s/font-awesome.min.css (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/hover-dropdown-menu.css (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/icons.css (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/icons/css/icons.min.css (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/owl.carousel.css (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/owl.theme.css (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/owl.transitions.css (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/perfect-scrollbar.css (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/prettyPhoto.css (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/responsive.css (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/style.css (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/cs…e-video-player.min.css (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/img/a15.png (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/img/logo_ud.png (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/img/nkr.png (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/js/bootstrap.min.js (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/js…tstrapValidator.min.js (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/js/carousel.js (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/js/common.js (expiration not specified)
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https://udsm.ac.tz/web/themes/udsm/layouts/main/js/jquery.appear.js (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/js/jquery.countTo.js (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/js/jquery.easing.1.3.js (expiration not specified)
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https://udsm.ac.tz/web/themes/udsm/layouts/main/js…dropdown-menu-addon.js (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/js/jquery.mb.YTPlayer.js (expiration not specified)
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https://udsm.ac.tz/web/themes/udsm/layouts/main/js/jquery.sticky.js (expiration not specified)
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https://udsm.ac.tz/web/themes/udsm/layouts/main/js/tweetie.min.js (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/js…o-player.jquery.min.js (expiration not specified)
https://udsm.ac.tz/web/themes/udsm/layouts/main/util.js (expiration not specified)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://maps.googleapis.com/maps/api/js?v=3.exp&se…alse&callback=GmapInit (30 minutes)
https://i.ytimg.com/vi/HqXFEGCW5Ak/mqdefault.jpg (2 hours)
https://i.ytimg.com/vi/m0FPWRVnmiM/mqdefault.jpg (2 hours)
https://i.ytimg.com/vi/rv5d-6teUz8/mqdefault.jpg (2 hours)

priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 17 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://udsm.ac.tz/web/themes/udsm/layouts/main/js/common.js
https://udsm.ac.tz/web/themes/udsm/layouts/main/util.js
https://udsm.ac.tz/web/themes/udsm/layouts/main/js/stats.js

Optimize CSS Delivery of the following:

https://udsm.ac.tz/web/themes/udsm/css
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/css(1)
https://udsm.ac.tz/web/themes/udsm/layouts/main/cs…s/font-awesome.min.css
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/bootstrap.min.css
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/hover-dropdown-menu.css
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/icons.css
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/animate.min.css
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/owl.carousel.css
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/owl.theme.css
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/owl.transitions.css
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/prettyPhoto.css
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/style.css
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/responsive.css
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/flexslider.css
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/color.css
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/icons/css/icons.min.css
https://udsm.ac.tz/web/themes/udsm/layouts/main/css/perfect-scrollbar.css

priority - 5 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 48.3KiB (67% reduction).

Compressing https://udsm.ac.tz/web/themes/udsm/layouts/main/js/js could save 46.2KiB (67% reduction).
Compressing https://udsm.ac.tz/web/themes/udsm/layouts/main/css/css(1) could save 1.7KiB (75% reduction).
Compressing https://www.youtube.com/iframe_api could save 367B (43% reduction).

priority - 2 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 17.7KiB (34% reduction).

Minifying https://udsm.ac.tz/web/themes/udsm/layouts/main/js/jquery.flexslider.js could save 4.4KiB (39% reduction) after compression.
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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 9.4KiB (21% reduction).

Minifying https://udsm.ac.tz/web/themes/udsm/layouts/main/css/style.css could save 5.4KiB (19% reduction) after compression.
Minifying https://udsm.ac.tz/web/themes/udsm/layouts/main/css/hover-dropdown-menu.css could save 1.9KiB (30% reduction) after compression.
Minifying https://udsm.ac.tz/web/themes/udsm/layouts/main/css/animate.min.css could save 758B (20% reduction) after compression.
Minifying https://udsm.ac.tz/web/themes/udsm/layouts/main/css/responsive.css could save 483B (18% reduction) after compression.
Minifying https://udsm.ac.tz/web/themes/udsm/layouts/main/css/flexslider.css could save 352B (22% reduction) after compression.
Minifying https://udsm.ac.tz/web/themes/udsm/layouts/main/css/perfect-scrollbar.css could save 273B (39% reduction) after compression.
Minifying https://udsm.ac.tz/web/themes/udsm/layouts/main/css/color.css could save 219B (15% 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 4.6KiB (29% reduction).

Minifying https://udsm.ac.tz/ could save 4.6KiB (29% reduction) after compression.

udsm.ac.tz Mobile Resources

Total Resources107
Number of Hosts11
Static Resources87
JavaScript Resources43
CSS Resources18

udsm.ac.tz Mobile Resource Breakdown

udsm.ac.tz mobile page usability

Last tested: 2019-12-09


Mobile Usability Good
95/100

udsm.ac.tz Mobile Usability Test Quick Summary


priority - 3 Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 427 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <div class="container">UNIVERSITY OF…Gallery</div> falls outside the viewport.

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.

The tap target <a href="/web/index.php/background">About Us</a> and 6 others are close to other tap targets.

The tap target <div class=""> and 8 others are close to other tap targets.

The tap target <div class="av"> is close to 5 other tap targets.

The tap target <div class="owl-buttons"></div> and 1 others are close to other tap targets.
The tap target <a href="http://safari.gov.go.tz">Travel Permit</a> and 2 others are close to other tap targets.
The tap target <a href="https://udsm.admission.ac.tz/">Admission</a> and 6 others are close to other tap targets.
The tap target <a href="/web/index.php">University of Dar es Salaam</a> and 1 others are close to other tap targets.

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udsm.ac.tz 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.


udsm.ac.tz 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.