Acad.bg National Research and Education Network of Bulgaria | Национална изследователска и образователна мрежа

Acad.bg Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 0.60 sec.

Last Checked: 05/03/2024

Acad.bg traffic estimate is about 327 unique visitors and 458 pageviews per day. The approximated value of acad.bg is 2,920 USD. Every unique visitor makes about 1.4 pageviews on average.

Alexa Traffic Rank estimates that acad.bg is ranked number 53,951 in the world.

Acad.bg server is located in Bulgaria, 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 Bulgarian Research and Education Network Association (BREN).

Acad.bg is registered under .BG top-level domain. Check other websites in .BG zone.

During the last check (May 03, 2024) acad.bg has an invalid SSL certificate. please click the “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search and Symantec acad.bg is pretty a safe domain.

Relying on Google Mobile-Friendly test acad.bg isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices.

Acad.bg General Information

Acad.bg Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors

Acad.bg Traffic Distribution

Where do visitors go on acad.bg?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews
acad.bg	52.27%
other	47.73%

Subdomain	Views per User
acad.bg	1

Subdomain	Reach
acad.bg	48.78%

Acad.bg Popularity

How popular is acad.bg?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	1496271	-1606752
past month	2011017	790898
past week	1146947	-1452958

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	2029959	-1903879	1	200%	1.4	-0.735%
30	2793842	1069945	1	-48.538%	1	-8.475%
7	1693166	-965995	1	100%	1	-35.06%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1333250	-1475869	26	200%
30	1705572	659570	2	-43.45%
7	943733	-1697559	5	300%

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Acad.bg Safety Information

Rankchart Summary

Safe

Updated: 05/03/2024

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: 02/20/2024

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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

Safe

Updated: 05/02/2017

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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: 02/17/2021

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McAfee assesses acad.bg 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 acad.bg for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Not Checked

Updated: 05/03/2024

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

Acad.bg SSL Information

Information about SSL/TLS certificates

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WARNING!	Certificate download error. Previous scan results are shown below.
Domain	Unknown
Issuer Organization	Unknown
Issuer	Unknown
Algorithm	Unknown
Valid form	Unknown
Expiration	Unknown
Signed	No information
Additional Domains

SSL Checker

Acad.bg Server Information

Acad.bg Server Location

Where website hosting server is located?

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Acad.bg ASN Information

Information about IP address owner

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ASN ID: 6802

ASN Title: Bulgarian Research and Education Network Association (BREN)

Updated: 01/04/2024

Raw ASN data:

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

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

% Information related to 'AS6714 - AS6878'

as-block: AS6714 - AS6878
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2012-03-01T08:42:43Z
last-modified: 2014-02-24T13:15:16Z
source: RIPE

% Information related to 'AS6802'

% Abuse contact for 'AS6802' is 'boyanov@acad.bg'

aut-num: AS6802
org: ORG-UBAa1-RIPE
as-name: UNICOM-B-AS
descr: NREN - Bulgaria
import: from AS5379 action pref=300; accept AS5379
import: from AS5421 action pref=300; accept AS112 AS5421
import: from AS8262 action pref=200; accept ANY
import: from AS8465 action pref=300; accept AS8465
import: from AS8745 action pref=300; accept AS8745
import: from AS8866 action pref=200; accept ANY
import: from AS20965 action pref=100; accept ANY
import: from AS28949 action pref=300; accept AS28949
import: from AS35503 action pref=300; accept AS35503
import: from AS41352 action pref=300; accept AS41352
import: from AS48155 action pref=300; accept AS48155
export: to AS5379 announce ANY
export: to AS5421 announce ANY
export: to AS8262 announce AS-ISTF
export: to AS8465 announce ANY
export: to AS8745 announce ANY
export: to AS8866 announce AS-ISTF
export: to AS20965 announce AS-ISTF
export: to AS28949 announce ANY
export: to AS35503 announce ANY
export: to AS41352 announce ANY
export: to AS48155 announce ANY
default: to AS20965 action pref=100; networks ANY
remarks: =========================================================
remarks: BGP COMMUNITY SUPPORT FOR AS6802 TRANSIT CUSTOMERS
remarks: ---------------------------------------------------------
remarks: Communities applied at ingress
remarks: Community Action
remarks: --------- ------
remarks: 6802:200 Added to routes learned from AS8262 and AS8866
remarks: 6802:300 Added to routes learned from AS6802's customers
remarks: ---------------------------------------------------------
remarks: Communities accepted from customers
remarks: Community Action
remarks: --------- ------
remarks: 6802:x0 Prepend 6802 x times (x = 1,2,3,4,5,6,7,8,9)
remarks: ....... on routes announced to AS20965
remarks: =========================================================
admin-c: OK1850-RIPE
admin-c: KB16-RIPE
tech-c: SS11055-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
tech-c: HT247-RIPE
mnt-by: AS6802-MNT
mnt-lower: AS6802-MNT
mnt-routes: AS6802-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2017-11-15T09:18:38Z
source: RIPE

organisation: ORG-UBAa1-RIPE
org-name: Bulgarian Research and Education Network Association (BREN)
org-type: LIR
address: Acad. G. Bonchev Str. Bldg. 25-A
address: BG-1113
address: Sofia
address: BULGARIA
phone: +359886010236
phone: +35929796617
fax-no: +35928707273
abuse-c: AR14227-RIPE
admin-c: LI152-RIPE
admin-c: SS7493-RIPE
admin-c: KB16-RIPE
admin-c: HT247-RIPE
mnt-ref: AS6802-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: AS6802-MNT
created: 2004-04-17T11:01:24Z
last-modified: 2017-06-01T12:47:04Z
source: RIPE # Filtered

person: Hristo Turlakov
address: Bulgarian Academy of Sciences
address: Institute for Parallel Processing
address: Acad. G. Bonchev St Bl. 25-A
address: BG-1113 Sofia
address: Bulgaria
phone: +359 2 9796648
fax-no: +359 2 8707273
nic-hdl: HT247-RIPE
mnt-by: AS6802-MNT
created: 2003-06-13T13:40:46Z
last-modified: 2008-03-13T20:41:02Z
source: RIPE # Filtered

person: Kiril Boyanov
address: Bulgarian Academy of Sciences
address: Institute for Parallel Processing
address: Acad. G. Bonchev St Bl. 25-A
address: BG-1113 Sofia
address: Bulgaria
phone: +359 2 9796617
fax-no: +359 2 8707273
nic-hdl: KB16-RIPE
mnt-by: AS6802-MNT
created: 2002-02-04T13:27:42Z
last-modified: 2006-09-15T19:55:51Z
source: RIPE # Filtered

person: Orlin Kouzov
address: ICT Development Agency
address: 6 Gourko St
address: BG-1000 Sofia
address: Bulgaria
phone: +359 2 949 21 52
nic-hdl: OK1850-RIPE
mnt-by: AS6802-MNT
created: 2002-02-04T13:27:48Z
last-modified: 2003-02-18T14:52:46Z
source: RIPE # Filtered

person: Stanislav Spasov
address: Bulgarian Academy of Sciences
address: Institute for Parallel Processing
address: Acad. G. Bonchev St 25-A
address: BG-1113 Sofia
address: Bulgaria
phone: +359 2 9796681
fax-no: +359 2 8707273
nic-hdl: SS11055-RIPE
mnt-by: AS6802-MNT
created: 2008-11-12T15:14:42Z
last-modified: 2008-11-12T15:14:42Z
source: RIPE

% This query was served by the RIPE Database Query Service version 1.91.2 (WAGYU)

Geolocation

ASN Lookup

Acad.bg Domain Name Information

Acad.bg DNS Information

Domain name service records

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A
MX
NS
TXT
SOA

Host	A Record	TTL
acad.bg	194.141.251.18	21600

Host	MX Record	Priority	TTL
acad.bg	mail.acad.bg	10	21600

Host	NS Record	TTL
acad.bg	ns1.acad.bg	21600
acad.bg	ns2.acad.bg	21600
acad.bg	ns3.acad.bg	21600

Host	TXT Record	TTL
acad.bg	v=spf1 mx a:smtp-out.acad.bg ~all	21600

Acad.bg Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Acad.bg HTML Validation

Acad.bg W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

Malformed byte sequence: “cd”.

Malformed byte sequence: “e0”.

Malformed byte sequence: “f6”.

Malformed byte sequence: “e8”.

Malformed byte sequence: “ee”.

Malformed byte sequence: “ed”.

Malformed byte sequence: “eb”.

Malformed byte sequence: “e7”.

Malformed byte sequence: “f1”.

Malformed byte sequence: “e5”.

Malformed byte sequence: “e4”.

Malformed byte sequence: “e2”.

Malformed byte sequence: “f2”.

Malformed byte sequence: “ea”.

Malformed byte sequence: “e1”.

Malformed byte sequence: “f0”.

Malformed byte sequence: “ec”.

Malformed byte sequence: “e6”.

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

Internal encoding declaration “windows-1251” disagrees with the actual encoding of the document (“utf-8”).

The “center” element is obsolete. Use CSS instead.

Warnings:

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

HTML Validator

Acad.bg Desktop Performance

How Well Acad.bg Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

88%

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

Prioritize visible content

Leverage browser caching

Optimize images

Enable compression

Updated: 05/19/2017

Acad.bg Mobile Performance

How Optimized Is Acad.bg for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

57%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Updated: 05/18/2017

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Estimated Nearest Competitors Of Acad.bg

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Acad.bg URL Typos

Most common user URL mistypes for acad.bg

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Total Resources	4
Number of Hosts	2
Static Resources	2
JavaScript Resources	1

Images	14.7 KBytes
HTML	1.6 KBytes
JavaScript	42.5 KBytes

Total Resources	5
Number of Hosts	2
Static Resources	2
JavaScript Resources	1

Images	15.1 KBytes
HTML	1.6 KBytes
JavaScript	42.5 KBytes