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Maretarium

👑 Rank 1 · Zoos and aquariums · Checked 17.10.2026 · Suomen Paras 2026

Websitemaretarium.fi
OwnerKotka Maretarium Oy (Business ID 1652254-0) operates Kotka Maretarium, a public aquarium focusing on domestic fish and aquatic animals. Box office and online prices for admission tickets, discount groups and season passes are published on the site.
Business ID1652254-0
Registered in Finland (PRH)2001
LCP (mobile)2.3 s
Basic metrics82.3, rank 1
82.7SCORE
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On the basic metrics alone, the score was 82.3 and the rank 1. The score is now 82.7 and rank 1 (no change). The difference comes from the buying motives: they measure what a buyer asks before deciding.

AI SUMMARY · AI ALGORITHM · 26 August 2026

Kotka Maretarium Oy (Y-tunnus 1652254-0) ylläpitää Kotkan Maretariumia, kotimaiseen vesiluontoon keskittyvää julkista akvaariota. Kassa- ja verkkohinnat, alennusryhmät ja kausikortti esitetään avoimesti euroina, mutta esteettömyys- ja yhtiötiedot puuttuvat sivustolta.

Strengths

  • Till and online prices and discount groups are clearly shown in euros
  • Kausikortti (12 kk) hintoineen kerrottu
  • Sisältö kuvattu: noin 60 kotimaista kalalajia ja 22 kala-allasta

Areas to improve

  • Erillistä esteettömyystietoa ei löydy
  • Y-tunnusta tai operoivaa yhtiötä ei näytetä sivustolla
  • Saapumisohjeissa vain osoite, ei pysäköinti-/liikenneohjeita

How the score is calculated

Buying motives checked 17.10.2026 and basic metrics measured 26.8.2026 from public sources. The same formula for everyone, read the full methodology.

Total score · weighted total

82.7 / 100
Adult's ticket20 p × 76,7 %15.3
Child's ticket12 p × 82,1 %9.9
Ticket online10 p × 100.0 %10.0
Annual pass8 p × 80.0 %6.4
Basic metrics50 % × 82,341.1

Buying motives · weight 50 p

41,6 / 50
MetricMeasured valueSourcePoints
Adult's ticket
NOTEAdult €18.00 in the online shop.
Adult 18.50 € at the box officemaretarium.fi
checked 17.10.2026
15.3 / 20
Child's ticket
NOTEFree for children under 3.
Child (3–17 y.) 10.50 € at the tillmaretarium.fi
checked 17.10.2026
9.9 / 12
Ticket online
NOTEThe online ticket is valid for one month from the purchase date.
Online adult €18.00, at the box office €18.50maretarium.fi
checked 17.10.2026
10.0 / 10
Annual passAdult season pass €52, valid for 12 monthsmaretarium.fi
checked 17.10.2026
6.4 / 8

If information is missing, the row gets 0 points and the reason is shown. Points rise when the company publishes the information.

Basic metrics · weighted sum, 50% of total points

82.3 / 100
Digital quality30 % × 90,427.1
Transparency30 % × 83,024.9
Reachability20 % × 67,513.5
AI quality score20 % × 84,016.8

Digital quality · weight 30%

90.4 / 100
MetricMeasured valueSourcePoints
Performance (mobile)85/100Technical measurement34.0 / 40
Accessibility94/100Technical measurement28.2 / 30
Findability (SEO)92/100Technical measurement13.8 / 15
Technical practices96/100Technical measurement14.4 / 15

Transparency · weight 30%

83.0 / 100
MetricMeasured valueSourcePoints
Admission ticket price in euros publicly displayed on the website before checkoutYesWebsite + AI extraction24.0 / 24
Ticket can be bought online (online ticket shop in use and linked)YesWebsite + AI extraction14.0 / 14
Discount groups and family ticket stated (children, students, pensioners, family)YesWebsite + AI extraction12.0 / 12
Opening hours and seasonal variations clearly statedYesWebsite + AI extraction10.0 / 10
Animal species and attractions stated (which species, how many, what the visitor sees)YesWebsite + AI extraction8.0 / 8
Accessibility information stated (wheelchair routes, step-free entrance, prams)NoWebsite + AI extraction0.0 / 8
Annual pass or season pass and its price statedYesWebsite + AI extraction6.0 / 6
Location and directions stated (address, parking, public transport)PartlyWebsite + AI extraction3.0 / 6
Clear contact details (phone or e-mail) shownYesWebsite + AI extraction6.0 / 6
Business ID (Y-tunnus) or operating company shownNoWebsite + AI extraction0.0 / 6

Reachability · weight 20%

67.5 / 100
MetricMeasured valueSourcePoints
Phone number shownYesWebsite + AI extraction30.0 / 30
Email shownYesWebsite + AI extraction15.0 / 15
Chat supportNoWebsite + AI extraction0.0 / 15
Opening hours shownYesWebsite + AI extraction15.0 / 15
FAQ sectionPartlyWebsite + AI extraction7.5 / 15
Mobile appNoWebsite + AI extraction0.0 / 10

AI quality score · weight 20%

84.0 / 100
MetricMeasured valueSourcePoints
Clarity of information84/100AI analysis28.6 / 34
Findability of pricing88/100AI analysis29.0 / 33
Content coverage80/100AI analysis26.4 / 33

Give feedback

Oletko Maretarium-palvelun asiakas? Kerro kokemuksesi. Does not affect the Suomen Paras Score, the score is based on measurable data only.

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Is this your company?

The free pre-analysis shows every item where points are lost and how much fixing it raises the score and rank. The paid analysis shows what the items are and how to fix them.

With website and information fixes you gain at most +7.8 points: 82.7 → 90.5, and your lead over number two grows 15.2 → 23.0.

See the free pre-analysis The analysis does not change the score. Only improving the metrics does.

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