Heureka.fi Heureka - Oivaltamisen iloa!

Heureka on suomalainen tiedekeskus, jossa tutustutaan tieteeseen ja teknologiaan hauskalla tavalla itse tehden ja kokeillen.

Heureka.fi Overview

Heureka.fi ranking shows that the page is at position 850,251 over the world.

Heureka.fi hosting company servers are placed in the Finland, but, unfortunately, it’s not possible to identify the countries where the bulk of heureka.fi 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, heureka.fi has 278 unique users per day, viewing 843 pages. The rank based value of heureka.fi is 6,314 USD. Every user makes 3.21 pageviews on average.

Heureka.fi boasts a link base consisting of 611 referring domains and 756 external backlinks, as revealed by the data obtained from web network scanning.

Heureka.fi top-level domain belongs to .FI domain zone. Check other webpages in .FI zone.

According the last verification test in July 16, 2024, heureka.fi has an expired SSL certificate issued by Let's Encrypt (expired on October 09, 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, Symantec and Web of Trust heureka.fi is a fairly safe domain.

According the Mobile-Friendly test by Google heureka.fi is nice optimized for mobile devices and tablets.

Heureka.fi Rank Summary

Global Rank

850,251

Average Load Time

2.31sec

Links In Count

247

Website Value

$5,846

Audience Geography. Where are heureka.fi visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on heureka.fi?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is heureka.fi?

Period	Global Rank	Global Rank Delta
past 3 months	850251	268974
past month	984823	401916
past week	359030	0

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	856257	321830	3	-45.3%	3	-18.71%
30	1090970	555310	2	-63.4%	2	-44.31%
7	412638	0	1	0%	2	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	902573	260875	4	-33.1%
30	1014622	361550	4	-34.25%
7	359272	0	2	0%

Heureka.fi Website Safety

Overview

Last Updated: 11/10/2024

Overall result - heureka.fi 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: 02/13/2024

heureka.fi is safe.

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

Google Safe Search

Last Updated: 05/26/2019

heureka.fi 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

heureka.fi 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: 02/15/2021

heureka.fi is safe.

McAfee assesses heureka.fi 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 heureka.fi for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/12/2019

heureka.fi child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	heureka.fi
Issuer Organization	Let's Encrypt
Issuer	R11
Algorithm	RSA-SHA256
Valid form	07/11/2024
Expiration	10/09/2024
Signed	Certificate is not self signed
Additional Domains	heureka.fi

Heureka.fi Rank History

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

Heureka.fi Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 11/09/2024

#
# 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.
#

Heureka.fi Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

domain.............: heureka.fi
status.............: Registered
created............: 1.1.1991 00:00:00
expires............: 31.8.2022 00:00:00
available..........: 30.9.2022 00:00:00
modified...........: 12.3.2020 14:31:49
RegistryLock.......: no

Nameservers

nserver............: irma.ns.cloudflare.com [OK]
nserver............: leo.ns.cloudflare.com [OK]

DNSSEC

dnssec.............: no

Holder

name...............: Tiedekeskuss��ti�
register number....: 0602359-6
address............: Tiedepuisto 1
postal.............: 01300
city...............: Vantaa
country............: Finland
phone..............:
holder email.......:

Registrar

registrar..........: Welcom Net
www................: www.welcomnet.fi

>>> Last update of WHOIS database: 3.1.2022 2:45:04 (EET)

DNS Records

DNS Lookup Tool

Host	A Record	TTL
heureka.fi	94.237.13.57	300

Host	MX Record	Priority	TTL
heureka.fi	heureka-fi.mail.protection.outlook.com	0	3600

Host	NS Record	TTL
heureka.fi	irma.ns.cloudflare.com	86400
heureka.fi	leo.ns.cloudflare.com	86400

Host	TXT Record	TTL
heureka.fi	MS=ms459493881tunti	300
heureka.fi	f2rdb0kd7e70ps5rbnntvlt025	300
heureka.fi	g76211sc028jc09rlv0ahufkjc	300
heureka.fi	lZLglvHnTb31H111	300
heureka.fi	v=spf1 include:spf.protection.doop.fi include:spf.protection.outlook.com include:spf.magiccloud.fi ~all	300

irma.ns.cloudflare.com
TTL: 1800
Email address: dns.cloudflare.com
Serial: 2314026835
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 1800

Heureka.fi HTML Check

HTML Validation Tool

Errors

A “charset” attribute on a “meta” element found after the first 1024 bytes.

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Bad value “icons/shop-cart” for attribute “id” on element “g”: Not a valid XML 1.0 name.

No space between attributes.

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

Warnings

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Heureka.fi Desktop Performance

Last tested: 10/25/2019

Desktop Speed

67%

Optimize images

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

Leverage browser caching

Reduce server response time

Minify JavaScript

Minify HTML

Minify CSS

Enable compression

Desktop Resource Breakdown

Total Resources	96
Number of Hosts	30
Static Resources	57
JavaScript Resources	42
CSS Resources	12

Heureka.fi Mobile Insights

Last tested: 02/05/2018

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

67%

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

Optimize images

Leverage browser caching

Minify JavaScript

Minify HTML

Minify CSS

Enable compression

Mobile Resource Breakdown

Total Resources	67
Number of Hosts	20
Static Resources	50
JavaScript Resources	27
CSS Resources	9

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Heureka.fi Heureka - Oivaltamisen iloa!

Heureka on suomalainen tiedekeskus, jossa tutustutaan tieteeseen ja teknologiaan hauskalla tavalla itse tehden ja kokeillen.

Heureka.fi Overview

Heureka.fi Rank Summary

Heureka.fi Website Safety

Heureka.fi Rank History

Heureka.fi Hosting Information

Heureka.fi Domain Registration and Settings

Heureka.fi HTML Check

Heureka.fi Desktop Performance

Heureka.fi Mobile Insights

Heureka.fi Similar Audits

Heureka.fi Common Typos