Tzonline.org Tanzania Online Gateway - a gateway to information on development issues in Tanzania

Tanzania Online Gateway, a gateway to information on development issues in Tanzania

Tzonline.org Overview

Tzonline.org ranking shows that the page is at position 977,593 over the world, while the bulk of its audience is from Tanzania, where it ranks 1,476.

It is beneficial to tzonline.org that their hosting company Tanzania Commission for Science and Technology servers are located in Tanzania, as that reduces page load time for the majority of their users. See the list of other webpages hosted on Tanzania Commission for Science and Technology servers.

In terms of rank-to-traffic ratio, tzonline.org has 627 unique users per day, viewing 760 pages. The rank based value of tzonline.org is 6,314 USD. Every user makes 1.28 pageviews on average.

Tzonline.org boasts a link base consisting of 237 referring domains and 285 external backlinks, as revealed by the data obtained from web network scanning.

Tzonline.org top-level domain belongs to .ORG domain zone. Check other webpages in .ORG zone.

According the last verification test in July 06, 2024, tzonline.org has a self-signed SSL certificate, Click button “Update” SSL Information at the Safety Information section.

Based on data from Google Safe Browsing, Google Safe Search and Symantec tzonline.org is a fairly safe domain.

According the Mobile-Friendly test by Google tzonline.org is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Tzonline.org Rank Summary

Global Rank

977,593

Average Load Time

2.44sec

Links In Count

141

Website Value

$5,846

Audience Geography. Where are tzonline.org visitors located?

Country	Visitors
Tanzania TZ	84.8%
Other	15.2%

Country	Pageviews
Tanzania TZ	77.8%
Other	22.2%

Country	Rank
Tanzania TZ	1476

Where do visitors go on tzonline.org?

Subdomain	Pageviews
tzonline.org	100%

Subdomain	Pageviews per User
tzonline.org	1

Subdomain	Reach
tzonline.org	100%

How popular is tzonline.org?

Period	Global Rank	Global Rank Delta
past 3 months	977593	-7561
past month	887515	-270777
past week	857080	213924

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1438036	52089	2	-1.17%	1.2	-10.61%
30	1249133	-257103	2	30%	1	-19.26%
7	1128843	251361	2	-31.45%	1	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	825462	-35357	51	10%
30	735281	-316964	65	60%
7	731272	194122	7	-31.45%

Tzonline.org Website Safety

Overview

Last Updated: 05/13/2026

Overall result - tzonline.org is safe.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 02/19/2026

tzonline.org is safe.

Norton ConnectSafe evaluates tzonline.org for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 03/23/2019

tzonline.org is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

tzonline.org is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 02/16/2021

tzonline.org is safe.

McAfee assesses tzonline.org for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze tzonline.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 05/13/2026

tzonline.org child safety is unknown.

The WOT calculates reputation of the tzonline.org. This reputation system receives ratings from users and information from third-party sources, assesses the tzonline.org for safety features and confirms, whether tzonline.org is suitable for children.

SSL Information

SSL Checker Tool

Domain	192.168.168.168
Issuer Organization	Unknown
Issuer	Unknown
Algorithm	RSA-SHA1
Valid form	01/01/1970
Expiration	01/19/2038
Signed	Certificate is self signed
Additional Domains

Tzonline.org Rank History

Alexa Rank shows how popular tzonline.org is in comparison with other sites. The most popular site has Alexa Rank equals 1. If tzonline.org has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to tzonline.org and pageviews on tzonline.org over the past 3 months.

Tzonline.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 329450

ASN Title: Tanzania Commission for Science and Technology

Last Update: 03/15/2026

% This is the AfriNIC Whois server.
% The AFRINIC whois database is subject to the following terms of Use. See https://afrinic.net/whois/terms

% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Information related to 'AS329450'

% No abuse contact registered for AS329450

aut-num: AS329450
as-name: Tanzania-Commission-for-Scienceand-Technology
descr: Tanzania Commission for Science and Technology
status: ASSIGNED
admin-c: SM140-AFRINIC
tech-c: DM112-AFRINIC
org: ORG-TCFS1-AFRINIC
mnt-by: AFRINIC-HM-MNT
mnt-routes: TCFS1-MNT
source: AFRINIC # Filtered

organisation: ORG-TCFS1-AFRINIC
org-name: Tanzania Commission for Science and Technology
org-type: LIR
country: TZ
address: 4302
address: Dar es Salaam
phone: tel:+255-754-316-162
phone: tel:+255-754-316-162
phone: tel:+255-718-864-368
admin-c: SM140-AFRINIC
tech-c: DM112-AFRINIC
mnt-ref: AFRINIC-HM-MNT
mnt-ref: TCFS1-MNT
mnt-by: AFRINIC-HM-MNT
source: AFRINIC # Filtered

person: Daudi Mboma
nic-hdl: DM112-AFRINIC
address: 4302
phone: tel:+255-754-316-162
source: AFRINIC # Filtered
mnt-by: GENERATED-HEQMZ3YM4XATHQC13BGTCQMMVPQHILFG-MNT

person: Samson Mwela
nic-hdl: SM140-AFRINIC
address: 4302
phone: tel:+255-713-276-842
source: AFRINIC # Filtered
mnt-by: GENERATED-GXCDAGLSWVWLNLVUMEY7G55F9FQ637KX-MNT

Tzonline.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: tzonline.org
Registry Domain ID: 2d28e685ffce4f93aca592bf6b8b8efa-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2024-10-30T08:54:44Z
Creation Date: 2000-09-08T13:53:36Z
Registry Expiry Date: 2027-09-08T13:53:36Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Economic and Social Research Foundation
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: TZ
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: TZ
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns1.cybercon.com
Name Server: ns2.cybercon.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-11-15T11:09:26Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
tzonline.org	154.72.90.74	600

Host	MX Record	Priority	TTL
tzonline.org	tzonline4.tzonline.org	10	600

Host	NS Record	TTL
tzonline.org	ns1.cybercon.com	600
tzonline.org	ns2.cybercon.com	600

Host	TXT Record	TTL

TTL: 600
Email address: hostmaster.tzonline.org
Serial: 2021031012
Refresh: 43200
Retry: 3600
Expire: 604800
Minimum: 86400

Tzonline.org HTML Check

HTML Validation Tool

Errors

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “align” attribute on the “table” element is obsolete. Use CSS instead.

The “bgcolor” attribute on the “table” element is obsolete. Use CSS instead.

The “height” attribute on the “td” element is obsolete. Use CSS instead.

The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.

The “width” attribute on the “td” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

Duplicate ID “hmenu”.

The “align” attribute on the “td” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

Stray end tag “form”.

The “align” attribute on the “tr” element is obsolete. Use CSS instead.

Duplicate attribute “align”.

The “align” attribute on the “div” element is obsolete. Use CSS instead.

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

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

The first occurrence of ID “hmenu” was here.

Tzonline.org Desktop Performance

Last tested: 10/31/2019

Desktop Speed

52%

Optimize images

Leverage browser caching

Enable compression

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

Minify JavaScript

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	44
Number of Hosts	7
Static Resources	38
JavaScript Resources	9
CSS Resources	3

Tzonline.org Mobile Insights

Last tested: 06/21/2019

Mobile Usability

65%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Mobile Speed

44%

Optimize images

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

Leverage browser caching

Enable compression

Minify JavaScript

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	44
Number of Hosts	7
Static Resources	39
JavaScript Resources	10
CSS Resources	3

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