Ruh.ac.lk Home

It is the only university in Southern Sri Lanka (also referred to as the Kingdom of Ruhuna). Its established by a Special Presidential Decree on 1 Sep...

Ruh.ac.lk Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 5.97 sec.

Last Checked: 11/06/2024

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Ruh.ac.lk traffic estimate is about 8,587 unique visitors and 34,348 pageviews per day. The approximated value of ruh.ac.lk is 51,840 USD. Every unique visitor makes about 4 pageviews on average.

Alexa Traffic Rank estimates that ruh.ac.lk is ranked number 118,249 in the world.

Ruh.ac.lk server is located in Sri Lanka, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time. See the list of other websites hosted by Lanka Education and Research Network.

Ruh.ac.lk is registered under .LK top-level domain. Check other websites in .LK zone.

During the last check (August 10, 2020) ruh.ac.lk has an expired SSL certificate issued by Let's Encrypt (expired on September 29, 2020), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing, Symantec and Web of Trust ruh.ac.lk is pretty a safe domain.

Relying on Google Mobile-Friendly test ruh.ac.lk isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices, also website page loading time may be improved.

Ruh.ac.lk General Information

Ruh.ac.lk Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors

Ruh.ac.lk Traffic Distribution

Where do visitors go on ruh.ac.lk?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews

Ruh.ac.lk Popularity

How popular is ruh.ac.lk?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta

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Ruh.ac.lk Safety Information

Rankchart Summary

Unknown

Updated: 11/06/2024

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

Safe

Updated: 03/24/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Unknown

Updated: 11/06/2024

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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

McAfee® WebAdvisor

Safe

Updated: 02/24/2021

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McAfee assesses ruh.ac.lk 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 ruh.ac.lk for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Child safety is very good

Updated: 01/10/2019

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

Ruh.ac.lk SSL Information

Information about SSL/TLS certificates

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Domain	ruh.ac.lk
Issuer Organization	Let's Encrypt
Issuer	Let's Encrypt Authority X3
Algorithm	RSA-SHA256
Valid form	07/01/2020
Expiration	09/29/2020
Signed	Certificate is not self signed
Additional Domains	ruh.ac.lk www.ruh.ac.lk

SSL Checker

Ruh.ac.lk Server Information

Ruh.ac.lk Server Location

Where website hosting server is located?

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Ruh.ac.lk ASN Information

Information about IP address owner

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ASN ID: 38229

ASN Title: Lanka Education and Research Network

Updated: 08/01/2024

Raw ASN data:

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS37888 - AS38911'

as-block: AS37888 - AS38911
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-09-29T06:04:16Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS38166 - AS38243'

as-block: AS38166 - AS38243
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2008-09-04T06:40:26Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS38229'

% Abuse contact for 'AS38229' is 'abuse@learn.ac.lk'

aut-num: AS38229
as-name: LEARN-LK
descr: Lanka Education & Research Network, NREN
country: LK
org: ORG-LEAR1-AP
import: from AS9329 action pref=100; accept ANY
import: from AS17770 action pref=100; accept ANY
export: to AS9329 announce AS38229
export: to AS18001 announce AS38229
admin-c: TML1-AP
tech-c: NEL3-AP
notify: noc@learn.ac.lk
mnt-by: MAINT-LK-LEARN
mnt-routes: MAINT-LK-LEARN
mnt-irt: IRT-LEARN-LK
last-modified: 2018-02-22T12:59:18Z
source: APNIC

irt: IRT-LEARN-LK
address: Lanka Education and Research Network
address: University of Peradeniya
address: Peradeniya
address: Sri Lanka
e-mail: abuse@learn.ac.lk
abuse-mailbox: abuse@learn.ac.lk
admin-c: TML1-AP
tech-c: NEL3-AP
auth: # Filtered
mnt-by: MAINT-LK-LEARN
last-modified: 2016-10-17T06:41:55Z
source: APNIC

organisation: ORG-LEAR1-AP
org-name: Lanka Education and Research Network
country: LK
address: Lanka Education And Research Network (LEARN)
address: Information Technology Center
address: University of Peradeniya
phone: +94-77-2228074
fax-no: +94-81-2385715
e-mail: rajeewa@learn.ac.lk
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2018-02-22T12:57:46Z
source: APNIC

person: Network Engineer LEARN
address: Lanka Education and Research Network
address: University of Peradeniya
address: Peradeniya (20400)
country: LK
phone: +94 81 200 3032
fax-no: +94 81 238 5715
e-mail: noc@learn.ac.lk
nic-hdl: NEL3-AP
mnt-by: MAINT-LK-LEARN
last-modified: 2016-10-17T07:05:44Z
source: APNIC

person: Technical Manager LEARN
address: Lanka Education and Research Network
address: University of Peradeniya
address: Peradeniya (20400)
country: LK
phone: +94 81 200 3031
fax-no: +94 81 238 5715
e-mail: noc@learn.ac.lk
nic-hdl: TML1-AP
mnt-by: MAINT-LK-LEARN
last-modified: 2016-10-17T07:03:24Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

Geolocation

ASN Lookup

Ruh.ac.lk Domain Name Information

Ruh.ac.lk DNS Information

Domain name service records

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A
MX
NS
TXT
SOA

Host	A Record	TTL
;;	no	connection

Host	MX Record	Priority	TTL
;;	servers	no	connection

Host	TXT Record	TTL
;;		connection

Ruh.ac.lk Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Ruh.ac.lk HTML Validation

Ruh.ac.lk W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

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

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

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

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

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

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

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

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

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

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

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

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

Stray doctype.

Stray start tag “html”.

Stray start tag “head”.

Attribute “http-equiv” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.

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

Stray end tag “head”.

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

End tag “p” seen, but there were open elements.

Unclosed element “a”.

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

End tag “a” violates nesting rules.

Cannot recover after last error. Any further errors will be ignored.

HTML Validator

Ruh.ac.lk Desktop Performance

How Well Ruh.ac.lk Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

60%

Leverage browser caching

Optimize images

Enable compression

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

Minify HTML

Minify JavaScript

Minify CSS

Updated: 01/13/2018

Ruh.ac.lk Mobile Performance

How Optimized Is Ruh.ac.lk for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

59%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Size content to viewport

Updated: 01/28/2018

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Total Resources	80
Number of Hosts	11
Static Resources	64
JavaScript Resources	16
CSS Resources	3

CSS	15.9 KBytes
Images	552.5 KBytes
HTML	81.6 KBytes
JavaScript	911.0 KBytes
Other	25.2 KBytes

Total Resources	79
Number of Hosts	10
Static Resources	64
JavaScript Resources	16
CSS Resources	3

CSS	16.6 KBytes
Images	596.7 KBytes
HTML	81.6 KBytes
JavaScript	910.7 KBytes
Other	5.3 KBytes