Sofiatech.bg Начало - Sofia Tech Park

Sofiatech.bg Overview

Sofiatech.bg ranking shows that the page is at position 0 over the world.

Sofiatech.bg hosting company servers are placed in the Bulgaria, but, unfortunately, it’s not possible to identify the countries where the bulk of sofiatech.bg users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on CLOUDFLARENET - Cloudflare, Inc., US servers.

In terms of rank-to-traffic ratio, sofiatech.bg has 1,755 unique users per day, viewing 3,545 pages. The rank based value of sofiatech.bg is 2,595 USD. Every user makes 2.14 pageviews on average.

Sofiatech.bg boasts a link base consisting of 317 referring domains and 342 external backlinks, as revealed by the data obtained from web network scanning.

Sofiatech.bg top-level domain belongs to .BG domain zone. Check other webpages in .BG zone.

According the last verification test in July 20, 2024, sofiatech.bg has an expired SSL certificate issued by Let's Encrypt (expired on October 17, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

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

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

Sofiatech.bg Rank Summary

Global Rank

Average Load Time

0.68sec

Links In Count

Website Value

$2,402

Audience Geography. Where are sofiatech.bg visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on sofiatech.bg?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is sofiatech.bg?

Period	Global Rank	Global Rank Delta

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta

Sofiatech.bg Website Safety

Overview

Last Updated: 09/01/2025

Overall result - sofiatech.bg 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: 02/20/2025

sofiatech.bg is safe.

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

Google Safe Search

Last Updated: 06/03/2019

sofiatech.bg 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

sofiatech.bg 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: 02/17/2021

sofiatech.bg is safe.

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

Web of Trust

Last Updated: 09/01/2025

sofiatech.bg child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	www.sofiatech.bg
Issuer Organization	Let's Encrypt
Issuer	R10
Algorithm	RSA-SHA256
Valid form	07/19/2024
Expiration	10/17/2024
Signed	Certificate is not self signed
Additional Domains	mail.sofiatech.bg sofiatech.bg webdisk.sofiatech.bg webmail.sofiatech.bg www.sofiatech.bg

Sofiatech.bg Rank History

Alexa Rank shows how popular sofiatech.bg is in comparison with other sites. The most popular site has Alexa Rank equals 1. If sofiatech.bg 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 sofiatech.bg and pageviews on sofiatech.bg over the past 3 months.

Sofiatech.bg Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 08/22/2025

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335

OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Sofiatech.bg Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

DOMAIN NAME: sofiatech.bg (sofiatech.bg)
registration status: busy, active

NAME SERVER INFORMATION:
josh.ns.cloudflare.com
naomi.ns.cloudflare.com

DNSSEC: inactive

According to REGULATION (EU) 2016/679 OF THE EUROPEAN PARLIAMENT AND
OF THE COUNCIL (GDPR) personal data is not published.

If you would like to contact the persons responsible for the domain
name, please, use the online WHOIS contact form from the "Info / Whois" menu
at www.register.bg.

DNS Records

DNS Lookup Tool

Host	A Record	TTL
sofiatech.bg	164.138.221.28	3600

Host	MX Record	Priority	TTL
sofiatech.bg	alt4.aspmx.l.google.com	10	300
sofiatech.bg	aspmx.l.google.com	1	300
sofiatech.bg	alt1.aspmx.l.google.com	5	300
sofiatech.bg	alt3.aspmx.l.google.com	10	300
sofiatech.bg	alt2.aspmx.l.google.com	5	300

Host	NS Record	TTL
sofiatech.bg	ns1-221-28.superdnsserver.net	3600
sofiatech.bg	ns2-221-28.superdnsserver.net	3600

Host	TXT Record	TTL
sofiatech.bg	v=spf1 +mx +a +ip4:164.138.221.28 +ip4:91.196.124.227 +ip4:91.196.125.227 +ip4:91.196.127.200 +ip4:217.174.149.166 +ip4:78.142.63.2 +ip4:84.242.158.105 +ip4:194.141.252.138 +ip4:91.238.251.241 +include:pandora.spf.superhosting.bg +include:smtp-out.spf.sup	3600
sofiatech.bg	google-site-verification=LpiSe30KxCLRwjOwkOtRYOzf6hHaIn3s7f75TsGFHhY	3600

ns1-221-28.superdnsserver.net
TTL: 3600
Email address: monitoring.superhosting.bg
Serial: 2023071406
Refresh: 3600
Retry: 1800
Expire: 1209600
Minimum: 86400

Sofiatech.bg HTML Check

HTML Validation Tool

Errors

Attribute “xmlns:og” not allowed here.

Attribute “xmlns:fb” not allowed here.

Stray end tag “meta”.

No space between attributes.

Quote “'” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Attribute “t” not allowed on element “meta” at this point.

Attribute “miss” not allowed on element “meta” at this point.

Attribute “it!” not allowed on element “meta” at this point.

Attribute “~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~” not allowed on element “meta” at this point.

Attribute “kafka” not allowed on element “meta” at this point.

Bad value “” for attribute “is” on element “meta”: Must be non-empty.

Attribute “more” not allowed on element “meta” at this point.

Attribute “than” not allowed on element “meta” at this point.

Attribute “just” not allowed on element “meta” at this point.

Attribute “a” not allowed on element “meta” at this point.

Attribute “messaging” not allowed on element “meta” at this point.

Attribute “queue” not allowed on element “meta” at this point.

Attribute “with” not allowed on element “meta” at this point.

Attribute “storage.” not allowed on element “meta” at this point.

Attribute “it” not allowed on element “meta” at this point.

Attribute “goes” not allowed on element “meta” at this point.

Attribute “beyond'” not allowed on element “meta” at this point.

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

Unclosed element “a”.

No “a” element in scope but a “a” end tag seen.

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

Bad value for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Bad value “http://twitter.com/share?text=In-Depth Kafka Streams and KSQL - &url=https%3A%2F%2Fsofiatech.bg%2Fevents%2Fin-depth-kafka-streams-and-ksql%2F” for attribute “href” on element “a”: Illegal character in query: space is not allowed.

Bad value “https://www.ncipd.org%20” for attribute “href” on element “a”: Invalid host: Illegal character in domain: space is not allowed.

Attribute “alt” not allowed on element “script” at this point.

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

CSS: “100%” is not a “width” value

CSS: “background-image”: “center” is not a “color” value.

Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.

Warnings

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.

Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.

The “type” attribute is unnecessary for JavaScript resources.

The “type” attribute for the “style” element is not needed and should be omitted.

The “banner” role is unnecessary for element “header”.

The “navigation” role is unnecessary for element “nav”.

Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)

Empty heading.

Attribute “it!” is not serializable as XML 1.0.

Attribute “~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~” is not serializable as XML 1.0.

Attribute “beyond'” is not serializable as XML 1.0.

Sofiatech.bg Desktop Performance

Last tested: 12/08/2019

Desktop Speed

25%

Optimize images

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

Minify JavaScript

Leverage browser caching

Minify CSS

Enable compression

Desktop Resource Breakdown

Total Resources	246
Number of Hosts	10
Static Resources	53
JavaScript Resources	71
CSS Resources	47

Sofiatech.bg Mobile Insights

Last tested: 10/12/2019

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

52%

Optimize images

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

Leverage browser caching

Minify CSS

Minify JavaScript

Mobile Resource Breakdown

Total Resources	246
Number of Hosts	11
Static Resources	44
JavaScript Resources	80
CSS Resources	51

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Sofiatech.bg Начало - Sofia Tech Park

Sofiatech.bg Overview

Sofiatech.bg Rank Summary

Sofiatech.bg Website Safety

Sofiatech.bg Rank History

Sofiatech.bg Hosting Information

Sofiatech.bg Domain Registration and Settings

Sofiatech.bg HTML Check

Sofiatech.bg Desktop Performance

Sofiatech.bg Mobile Insights

Sofiatech.bg Similar Audits

Sofiatech.bg Common Typos