Croatian web index · November 2026
How fast and secure Croatian websites are: November 2026
We measured the home pages of 3,478 Croatian websites in sixteen sectors: speed for real visitors, accessibility, basic SEO, security headers, visitor tracking and email protection. 77% pass Google’s speed test, but only 11% use HSTS.
Key findings
Fast, but poorly protected.
- 77% of sites with enough traffic pass Core Web Vitals, Google’s mobile speed test for real visitors. The best sector is Primary schools (98%), the weakest news media (58%).
- 89% of sites have no HSTS, the header that tells browsers to open the site over HTTPS only, and 93% have no enforced CSP. The best sector is Banks and insurers, where 57% of sites use HSTS.
- 39% of sites load tracking or advertising tools before the visitor clicks anything. In the news media sector it is 82%.
- 51% of domains have no DMARC, so receiving mail servers get no instruction about fake messages sent in the domain’s name. Only 16% have a strict policy (quarantine or reject).
- 1% of domains use DNSSEC and 2% have a CAA record. 19% of sites run a jQuery version older than 3.5, with publicly known security flaws.
By sector
Where websites do best and worst.
The number in the ring is the sector’s median score from 0 to 100. Click a sector for its top 10.
| Sector | Sites | Median score | Passing CWV | With HSTS | Tracking before consent | With DMARC |
|---|---|---|---|---|---|---|
| Cities | 126 | 73 | 75% | 10% | 48% | 80% |
| Municipalities | 421 | 71 | 75% | 5% | 28% | 69% |
| Counties | 19 | 76 | 71% | 11% | 42% | 79% |
| Government and public services | 130 | 73 | 82% | 15% | 45% | 61% |
| Higher education | 121 | 73 | 77% | 9% | 54% | 80% |
| Healthcare | 91 | 75 | 74% | 15% | 51% | 81% |
| Banks and insurers | 60 | 81 | 71% | 57% | 47% | 85% |
| Online shops | 242 | 76 | 67% | 35% | 73% | 82% |
| Tourism | 207 | 71 | 63% | 19% | 55% | 61% |
| News media | 430 | 71 | 58% | 15% | 82% | 55% |
| Companies | 150 | 75 | 67% | 23% | 45% | 74% |
| Culture | 131 | 72 | 78% | 8% | 49% | 73% |
| Sport | 96 | 72 | 66% | 10% | 42% | 48% |
| Associations and professional bodies | 123 | 71 | 76% | 8% | 47% | 62% |
| Secondary schools | 342 | 74 | 87% | 4% | 24% | 27% |
| Primary schools | 789 | 75 | 98% | 1% | 3% | 1% |
| All sectors | 3,478 | 73 | 77% | 11% | 39% | 49% |
Sector
Cities
126 sites measured. A further 1 could not be measured (access blocked for Google’s Lighthouse). The median score is 73. 75% pass Core Web Vitals, 10% use HSTS and 48% track visitors before consent.
| Website | Score | Speed | Accessibility | SEO | Security | Privacy and email |
|---|---|---|---|---|---|---|
| 1Grad Ivanić-Gradivanic-grad.hr | 93 | 93 | 89 | 92 | 100 | 90 |
| 2Grad Vinkovcigrad-vinkovci.hr | 91 | 93 | 86 | 100 | 100 | 75 |
| 3Grad Novi Marofnovi-marof.hr | 90 | 89 | 91 | 92 | 85 | 92 |
| 4Grad Ogulinogulin.hr | 87 | 96 | 94 | 100 | 70 | 75 |
| 4Grad Oroslavjeoroslavje.hr | 87 | 84 | 97 | 92 | 85 | 75 |
| 6Grad Pazinpazin.hr | 86 | 99 | 90 | 100 | 65 | 75 |
| 7Grad Labinlabin.hr | 84 | 92 | 86 | 92 | 85 | 65 |
| 7Grad Porečporec.hr | 84 | 85 | 82 | 83 | 80 | 90 |
| 9Grad Lepoglavalepoglava.hr | 83 | 91 | 92 | 100 | 40 | 90 |
| 9Grad Splitsplit.hr | 83 | 82 | 83 | 83 | 85 | 82 |
Sector
Municipalities
421 sites measured. A further 4 could not be measured (access blocked for Google’s Lighthouse). The median score is 71. 75% pass Core Web Vitals, 5% use HSTS and 28% track visitors before consent.
| Website | Score | Speed | Accessibility | SEO | Security | Privacy and email |
|---|---|---|---|---|---|---|
| 1Općina Sukošanopcina-sukosan.hr | 96 | 99 | 100 | 100 | 100 | 80 |
| 2Općina Loparopcina-lopar.hr | 95 | 99 | 100 | 100 | 85 | 90 |
| 3Općina Privlakaprivlaka.hr | 93 | 97 | 100 | 100 | 100 | 70 |
| 4Općina Bistrabistra.hr | 92 | 99 | 100 | 100 | 85 | 75 |
| 5Općina Gornji Knegineckneginec.hr | 89 | 91 | 79 | 100 | 85 | 92 |
| 6Općina Donji Andrijevcidonjiandrijevci.hr | 87 | 93 | 81 | 100 | 85 | 75 |
| 7Općina Beretinecberetinec.hr | 86 | 66 | 85 | 100 | 85 | 92 |
| 7Općina Cernacerna.hr | 86 | 98 | 100 | 100 | 55 | 75 |
| 9Općina Gunjagunja.hr | 85 | 87 | 84 | 92 | 85 | 75 |
| 10Općina Drenovciopcina-drenovci.hr | 84 | 90 | 86 | 92 | 85 | 67 |
All measured websites in Municipalities, with scores (421) →
Sector
Counties
19 sites measured. A further 1 could not be measured (access blocked for Google’s Lighthouse). The median score is 76. 71% pass Core Web Vitals, 11% use HSTS and 42% track visitors before consent.
| Website | Score | Speed | Accessibility | SEO | Security | Privacy and email |
|---|---|---|---|---|---|---|
| 1Međimurska županijamedjimurska-zupanija.hr | 95 | 100 | 100 | 100 | 100 | 75 |
| 2Dubrovačko-neretvanska županijadnz.hr | 88 | 80 | 93 | 92 | 85 | 90 |
| 3Požeško-slavonska županijapszupanija.hr | 87 | 88 | 95 | 100 | 60 | 90 |
| 4Ličko-senjska županijalicko-senjska.hr | 83 | 93 | 80 | 92 | 60 | 90 |
| 5Šibensko-kninska županijasibensko-kninska-zupanija.hr | 79 | 88 | 97 | 92 | 60 | 57 |
| 6Krapinsko-zagorska županijakzz.hr | 78 | 73 | 82 | 92 | 60 | 82 |
| 7Istarska županijaistra-istria.hr | 77 | 88 | 79 | 82 | 60 | 74 |
| 7Virovitičko-podravska županijavpz.hr | 77 | 75 | 88 | 92 | 40 | 90 |
| 9Bjelovarsko-bilogorska županijabbz.hr | 76 | 86 | 82 | 100 | 40 | 74 |
| 9Zagrebačka županijazagrebacka-zupanija.hr | 76 | 93 | 94 | 83 | 45 | 65 |
Sector
Government and public services
130 sites measured. A further 4 could not be measured (access blocked for Google’s Lighthouse). The median score is 73. 82% pass Core Web Vitals, 15% use HSTS and 45% track visitors before consent.
| Website | Score | Speed | Accessibility | SEO | Security | Privacy and email |
|---|---|---|---|---|---|---|
| 1Pravobranitelj za osobe s invaliditetomposi.hr | 91 | 95 | 92 | 92 | 85 | 90 |
| 2Hrvatski zavod za normehzn.hr | 88 | 88 | 87 | 91 | 85 | 90 |
| 2Hrvatski šumarski institutsumins.hr | 88 | 87 | 92 | 100 | 85 | 75 |
| 4CARNETcarnet.hr | 87 | 91 | 84 | 100 | 100 | 62 |
| 4Hrvatski zavod za javno zdravstvohzjz.hr | 87 | 94 | 82 | 92 | 85 | 82 |
| 4Institut Ruđer Boškovićirb.hr | 87 | 89 | 97 | 100 | 75 | 75 |
| 4Hrvatska poštaposta.hr | 87 | 90 | 95 | 100 | 85 | 67 |
| 8Finafina.hr | 85 | 90 | 86 | 100 | 75 | 75 |
| 8Hrvatski zavod za mirovinsko osiguranjemirovinsko.hr | 85 | 90 | 76 | 82 | 85 | 90 |
| 8REGOSregos.hr | 85 | 92 | 92 | 100 | 65 | 75 |
All measured websites in Government and public services, with scores (130) →
Sector
Higher education
121 sites measured. A further 6 could not be measured (access blocked for Google’s Lighthouse). The median score is 73. 77% pass Core Web Vitals, 9% use HSTS and 54% track visitors before consent.
| Website | Score | Speed | Accessibility | SEO | Security | Privacy and email |
|---|---|---|---|---|---|---|
| 1Geotehnički fakultet u Varaždinugfv.unizg.hr | 90 | 94 | 73 | 92 | 100 | 90 |
| 2Akademija likovnih umjetnostialu.unizg.hr | 89 | 99 | 92 | 92 | 60 | 100 |
| 3Odjel za fiziku u Osijekufizika.unios.hr | 86 | 92 | 96 | 91 | 60 | 90 |
| 4Akademija primijenjenih umjetnosti u Rijeciapuri.uniri.hr | 85 | 99 | 94 | 100 | 40 | 90 |
| 4Veleučilište Marko Marulić u Kninuveleknin.hr | 85 | 79 | 89 | 100 | 85 | 74 |
| 6Pravni fakultet u Zagrebupravo.unizg.hr | 84 | 89 | 98 | 92 | 65 | 75 |
| 7Akademija dramske umjetnostiadu.hr | 83 | 91 | 100 | 82 | 75 | 65 |
| 8Geodetski fakultetgeof.unizg.hr | 82 | 83 | 84 | 85 | 75 | 82 |
| 8Pomorski fakultet u Splitupfst.unist.hr | 82 | 98 | 96 | 100 | 65 | 50 |
| 8Metalurški fakultet u Siskusimet.unizg.hr | 82 | 85 | 88 | 85 | 85 | 67 |
All measured websites in Higher education, with scores (121) →
Sector
Healthcare
91 sites measured. A further 1 could not be measured (access blocked for Google’s Lighthouse). The median score is 75. 74% pass Core Web Vitals, 15% use HSTS and 51% track visitors before consent.
| Website | Score | Speed | Accessibility | SEO | Security | Privacy and email |
|---|---|---|---|---|---|---|
| 1Poliklinika Barbelbarbel.hr | 94 | 100 | 97 | 100 | 85 | 90 |
| 2Affideaaffidea.hr | 91 | 92 | 96 | 92 | 100 | 74 |
| 3Radiochirurgiaradiochirurgia.hr | 87 | 95 | 100 | 92 | 60 | 90 |
| 4Klinika Svjetlostsvjetlost.hr | 86 | 84 | 88 | 92 | 85 | 80 |
| 5Specijalna bolnica Sv. Katarinasvkatarina.hr | 85 | 89 | 85 | 92 | 100 | 58 |
| 6Laboratorij Analizaanaliza.hr | 84 | 94 | 96 | 100 | 65 | 65 |
| 6Opća bolnica Bjelovarobbj.hr | 84 | 92 | 88 | 92 | 60 | 90 |
| 6Poliklinika Petrović Vukosavpetrovic-vukosav.hr | 84 | 99 | 98 | 100 | 65 | 60 |
| 9Ljekarne Lukačinapoteka.hr | 83 | 96 | 86 | 100 | 75 | 59 |
| 9Opća bolnica Ogulinbolnica-ogulin.hr | 83 | 77 | 91 | 92 | 65 | 90 |
Sector
Banks and insurers
60 sites measured. A further 2 could not be measured (access blocked for Google’s Lighthouse). The median score is 81. 71% pass Core Web Vitals, 57% use HSTS and 47% track visitors before consent.
| Website | Score | Speed | Accessibility | SEO | Security | Privacy and email |
|---|---|---|---|---|---|---|
| 1PBZ Cardpbzcard.hr | 94 | 89 | 100 | 91 | 100 | 90 |
| 2Allianzallianz.hr | 93 | 88 | 95 | 92 | 100 | 90 |
| 2Erste leasingersteleasing.hr | 93 | 92 | 96 | 100 | 85 | 90 |
| 2Porsche Leasingporscheleasing.com.hr | 93 | 77 | 100 | 100 | 100 | 90 |
| 2Zagrebačka bankazaba.hr | 93 | 89 | 91 | 92 | 100 | 95 |
| 6Slatinska bankaslatinska-banka.hr | 92 | 93 | 100 | 100 | 100 | 67 |
| 7Erste bankaerstebank.hr | 91 | 81 | 91 | 100 | 100 | 82 |
| 7PBZ Leasingpbz-leasing.hr | 91 | 87 | 96 | 91 | 100 | 82 |
| 7Raiffeisenbankrba.hr | 91 | 59 | 99 | 100 | 100 | 95 |
| 10Monrimonri.com | 90 | 85 | 91 | 100 | 100 | 74 |
All measured websites in Banks and insurers, with scores (60) →
Sector
Online shops
242 sites measured. A further 1 could not be measured (access blocked for Google’s Lighthouse). The median score is 76. 67% pass Core Web Vitals, 35% use HSTS and 73% track visitors before consent.
| Website | Score | Speed | Accessibility | SEO | Security | Privacy and email |
|---|---|---|---|---|---|---|
| 1Ecco Verdeecco-verde.hr | 95 | 92 | 100 | 92 | 100 | 90 |
| 1Elipsoelipso.hr | 95 | 94 | 92 | 100 | 100 | 90 |
| 3Sparspar.hr | 94 | 89 | 92 | 100 | 100 | 90 |
| 4Douglasdouglas.hr | 91 | 84 | 94 | 100 | 85 | 90 |
| 4Ljevakljevak.hr | 91 | 97 | 94 | 100 | 75 | 90 |
| 4Zalandozalando.hr | 91 | 85 | 95 | 100 | 100 | 74 |
| 7About Youaboutyou.hr | 90 | 69 | 93 | 100 | 100 | 90 |
| 7Metrometro-cc.hr | 90 | 77 | 95 | 92 | 100 | 85 |
| 7XXXLesninaxxxlesnina.hr | 90 | 72 | 88 | 100 | 100 | 90 |
| 10dmdm.hr | 89 | 56 | 100 | 100 | 100 | 87 |
Sector
Tourism
207 sites measured. A further 15 could not be measured (access blocked for Google’s Lighthouse). The median score is 71. 63% pass Core Web Vitals, 19% use HSTS and 55% track visitors before consent.
| Website | Score | Speed | Accessibility | SEO | Security | Privacy and email |
|---|---|---|---|---|---|---|
| 1Liburnia Riviera Hoteliliburnia.hr | 91 | 78 | 93 | 92 | 100 | 90 |
| 2Lovely Istrialovelyistria.com | 90 | 94 | 97 | 92 | 100 | 67 |
| 2Maistramaistra.com | 90 | 89 | 100 | 92 | 100 | 67 |
| 2Muzej mamurlukamuseumofhangovers.com | 90 | 90 | 100 | 100 | 85 | 74 |
| 5TZ Dubrovnikexperiencedubrovnik.com | 89 | 99 | 97 | 100 | 100 | 50 |
| 5Plava lagunaplavalaguna.com | 89 | 89 | 91 | 92 | 100 | 74 |
| 7Adriatic.hradriatic.hr | 88 | 94 | 97 | 100 | 65 | 82 |
| 7Kamp Šimunicamping-simuni.hr | 88 | 93 | 96 | 100 | 85 | 67 |
| 7Uni Rentuni-rent.net | 88 | 91 | 82 | 100 | 100 | 67 |
| 10apartmani-dalmatino-pakostane.com | 87 | 79 | 79 | 100 | 100 | 75 |
Sector
News media
430 sites measured. A further 3 could not be measured (access blocked for Google’s Lighthouse). The median score is 71. 58% pass Core Web Vitals, 15% use HSTS and 82% track visitors before consent.
| Website | Score | Speed | Accessibility | SEO | Security | Privacy and email |
|---|---|---|---|---|---|---|
| 1SportNews.hrsportnews.hr | 93 | 100 | 100 | 100 | 75 | 90 |
| 2H-Alterh-alter.org | 91 | 95 | 100 | 100 | 85 | 75 |
| 2kamenjar.com | 91 | 98 | 96 | 100 | 75 | 87 |
| 2teleskop.hr | 91 | 95 | 88 | 100 | 100 | 72 |
| 5034portal.hr | 90 | 95 | 96 | 100 | 100 | 57 |
| 5belosa.info | 90 | 100 | 100 | 100 | 60 | 90 |
| 5pozega.eu | 90 | 70 | 96 | 100 | 100 | 82 |
| 5sbonline.net | 90 | 70 | 96 | 100 | 100 | 82 |
| 5teklic.hr | 90 | 93 | 98 | 100 | 85 | 75 |
| 10Feral Newsferal1.news | 89 | 91 | 95 | 92 | 85 | 82 |
Sector
Companies
150 sites measured. A further 14 could not be measured (access blocked for Google’s Lighthouse). The median score is 75. 67% pass Core Web Vitals, 23% use HSTS and 45% track visitors before consent.
| Website | Score | Speed | Accessibility | SEO | Security | Privacy and email |
|---|---|---|---|---|---|---|
| 1Müllermueller.hr | 96 | 83 | 100 | 100 | 100 | 95 |
| 2Energo-Senergo-s.hr | 95 | 100 | 100 | 100 | 85 | 90 |
| 3Argesarges.hr | 94 | 100 | 100 | 100 | 100 | 72 |
| 3CGM Filmscgmfilms.hr | 94 | 99 | 96 | 100 | 100 | 75 |
| 3Neviox Digitalnevioxdigital.com | 94 | 96 | 100 | 100 | 85 | 90 |
| 6Zagrebačka burzazse.hr | 92 | 85 | 85 | 91 | 100 | 100 |
| 7CircuitMesscircuitmess.com | 91 | 68 | 97 | 100 | 100 | 90 |
| 7Infinuminfinum.com | 91 | 87 | 96 | 92 | 100 | 82 |
| 9Bonbonbonbon.hr | 90 | 83 | 92 | 100 | 85 | 90 |
| 9Jadran – Galenski laboratorijjgl.hr | 90 | 75 | 95 | 92 | 100 | 90 |
Sector
Culture
131 sites measured. A further 9 could not be measured (access blocked for Google’s Lighthouse). The median score is 72. 78% pass Core Web Vitals, 8% use HSTS and 49% track visitors before consent.
| Website | Score | Speed | Accessibility | SEO | Security | Privacy and email |
|---|---|---|---|---|---|---|
| 1Sveučilišna knjižnica Rijekasvkri.uniri.hr | 93 | 98 | 100 | 100 | 85 | 82 |
| 2Kino Edisonkino-edison.hr | 88 | 99 | 89 | 100 | 85 | 67 |
| 3Hrvatski glazbeni zavodhgz.hr | 86 | 78 | 91 | 100 | 85 | 75 |
| 3Gradski muzej Karlovacmgk.hr | 86 | 88 | 100 | 100 | 60 | 82 |
| 3Muzej Mimaramimara.hr | 86 | 98 | 100 | 100 | 65 | 65 |
| 6Teatar Exitteatarexit.hr | 84 | 89 | 97 | 100 | 60 | 75 |
| 7Silba Environment Artsilba-environment-art.hr | 83 | 89 | 95 | 100 | 55 | 75 |
| 7Gradsko kazalište Žar pticazar-ptica.hr | 83 | 78 | 100 | 100 | 60 | 75 |
| 9Kazalište Marina Držićakazaliste-dubrovnik.hr | 82 | 100 | 100 | 100 | 60 | 50 |
| 9Međunarodni dječji festival Šibenikmdf-sibenik.com | 82 | 86 | 89 | 100 | 85 | 49 |
Sector
Sport
96 sites measured. A further 17 could not be measured (access blocked for Google’s Lighthouse). The median score is 72. 66% pass Core Web Vitals, 10% use HSTS and 42% track visitors before consent.
| Website | Score | Speed | Accessibility | SEO | Security | Privacy and email |
|---|---|---|---|---|---|---|
| 1GNK Dinamo Zagrebgnkdinamo.hr | 90 | 91 | 91 | 92 | 100 | 75 |
| 2NK Zagrebnkzagreb.hr | 88 | 77 | 90 | 100 | 100 | 75 |
| 3Hrvatski pikado savezhps-dart.hr | 87 | 90 | 87 | 92 | 75 | 90 |
| 4NK Maestral Krvavacnk-maestral-krvavac.hr | 86 | 100 | 100 | 100 | 40 | 90 |
| 5Hrvatski kajakaški savezkajak.hr | 83 | 73 | 74 | 92 | 100 | 75 |
| 6Hrvatski baseball savezbaseball-cro.hr | 82 | 79 | 89 | 100 | 65 | 75 |
| 6Hrvatski veslački savezveslanje.hr | 82 | 78 | 99 | 100 | 65 | 67 |
| 8NK BŠK Zmaj Blatobsk-zmaj.hr | 81 | 83 | 79 | 92 | 75 | 75 |
| 9NK Istra 1961nkistra.com | 79 | 85 | 93 | 50 | 75 | 90 |
| 9NK Neretvanac Opuzennkneretvanacopuzen.com | 79 | 94 | 96 | 100 | 40 | 65 |
Sector
Associations and professional bodies
123 sites measured. A further 12 could not be measured (access blocked for Google’s Lighthouse). The median score is 71. 76% pass Core Web Vitals, 8% use HSTS and 47% track visitors before consent.
| Website | Score | Speed | Accessibility | SEO | Security | Privacy and email |
|---|---|---|---|---|---|---|
| 1Ženska sobazenskasoba.hr | 90 | 97 | 80 | 100 | 85 | 90 |
| 2Institut za kozmologiju i filozofiju prirodeicpn.hr | 86 | 73 | 100 | 100 | 65 | 90 |
| 3Hrvatsko društvo za istraživanje rakahdir.hr | 85 | 68 | 95 | 100 | 85 | 75 |
| 4Hrvatsko društvo za medicinsku biokemiju i laboratorijsku medicinuhdmblm.hr | 84 | 92 | 91 | 100 | 60 | 75 |
| 4Hrvatsko novinarsko društvohnd.hr | 84 | 90 | 86 | 92 | 60 | 90 |
| 6Udruga Kvarkudruga-kvark.hr | 83 | 78 | 96 | 92 | 100 | 50 |
| 7Društvo hrvatskih književnikadhk.hr | 81 | 82 | 95 | 92 | 85 | 49 |
| 7Hrvatski filmski savezhfs.hr | 81 | 92 | 89 | 100 | 65 | 57 |
| 7Hrvatska glazbena unijahgu.hr | 81 | 98 | 100 | 100 | 40 | 65 |
| 7Hrvatsko društvo pisacahrvatskodrustvopisaca.hr | 81 | 97 | 88 | 92 | 40 | 90 |
All measured websites in Associations and professional bodies, with scores (123) →
Sector
Secondary schools
342 sites measured. A further 111 could not be measured (access blocked for Google’s Lighthouse). The median score is 74. 87% pass Core Web Vitals, 4% use HSTS and 24% track visitors before consent.
| Website | Score | Speed | Accessibility | SEO | Security | Privacy and email |
|---|---|---|---|---|---|---|
| 1Gaudeamus, Prva Privatna Srednja škola u Osijeku s Pravom Javnostigaudeamus.hr | 91 | 94 | 96 | 100 | 100 | 67 |
| 2Gimnazija i Strukovna škola Jurja Dobrile, Pazingssjd.hr | 87 | 94 | 87 | 92 | 85 | 75 |
| 3Drvodjeljska i Strojarska škola Rijekasbs-ioz.hr | 85 | 92 | 81 | 100 | 75 | 75 |
| 3Škola za Klasični Balet, Zagrebskolazaklasicnibalet.hr | 85 | 71 | 100 | 100 | 65 | 90 |
| 5Elektrostrojarska škola, Varaždiness.hr | 82 | 90 | 82 | 92 | 70 | 77 |
| 6Isusovačka Klasična gimnazija s Pravom Javnosti u Osijekuikg.hr | 81 | 93 | 95 | 100 | 40 | 75 |
| 6I. gimnazija, Zagrebprva.hr | 81 | 90 | 72 | 92 | 60 | 90 |
| 8Centar za Odgoj i Obrazovanje Vinko Bek, Zagrebcentar-vinko-bek-zg.skole.hr | 80 | 93 | 92 | 92 | 60 | 65 |
| 8Privatna Srednja škola Wallner, Splitoliva-allegra.com | 80 | 93 | 100 | 100 | 40 | 67 |
| 8Prometna škola, Rijekaprometna-skola-rijeka.hr | 80 | 98 | 96 | 100 | 40 | 67 |
All measured websites in Secondary schools, with scores (342) →
Sector
Primary schools
789 sites measured. A further 89 could not be measured (access blocked for Google’s Lighthouse). The median score is 75. 98% pass Core Web Vitals, 1% use HSTS and 3% track visitors before consent.
| Website | Score | Speed | Accessibility | SEO | Security | Privacy and email |
|---|---|---|---|---|---|---|
| 1OŠ "Lotrščak", Zagrebos-lotrscak.hr | 87 | 87 | 89 | 100 | 100 | 57 |
| 2Prva Katolička Osnovna škola u Gradu Zagrebukatolickaskola.com | 84 | 98 | 90 | 92 | 65 | 75 |
| 3OŠ Frana Krste Frankopana, Zagrebos-fkfrankopana-zg.skole.hr | 83 | 67 | 97 | 92 | 100 | 57 |
| 4OŠ Frana Galovića, Zagrebos-fgalovica-zg.skole.hr | 81 | 95 | 93 | 92 | 60 | 65 |
| 5OŠ Manuš-Splitos-manus-st.skole.hr | 79 | 91 | 80 | 100 | 60 | 65 |
| 5OŠ Petra Hektorovića Stari Grados-phektorovica-starigrad.skole.hr | 79 | 96 | 74 | 100 | 60 | 65 |
| 5OŠ Rovišćeos-rovisce.skole.hr | 79 | 92 | 77 | 100 | 60 | 65 |
| 5OŠ Sveti Martin na Murios-svetimartinnamuri.skole.hr | 79 | 90 | 89 | 92 | 60 | 65 |
| 5OŠ Tina Ujevića, Šibenikos-tujevica-si.skole.hr | 79 | 93 | 78 | 100 | 60 | 65 |
| 5OŠ Veruda Pulaos-veruda-pu.skole.hr | 79 | 96 | 72 | 100 | 60 | 65 |
All measured websites in Primary schools, with scores (789) →
Lookup
Find your website
Enter the website address or the name of the organisation. You will see the score in each area, the sector median and what would raise the score.
Method
How we measure.
We measure the mobile version of each site’s home page. This edition was measured between 4 November 2026 and 5 November 2026. Google PageSpeed Insights (Lighthouse 13) measures speed, accessibility, SEO, security headers and third-party tools, Google’s Chrome UX Report covers real visitors, and public DNS covers email and the domain. Our servers do not open the measured sites.
01
Speed
Core Web Vitals of real mobile visitors from Google’s Chrome UX Report (LCP, INP and CLS, 75th percentile, last 28 days). Using Google’s thresholds, each metric scores 100 (good), 50 (needs improvement) or 0 (poor). Their average makes up 70% of the score and Lighthouse Performance the remaining 30%. Sites without enough traffic for Google’s data are scored on Lighthouse alone.
02
Accessibility
Lighthouse Accessibility on mobile: contrast, image descriptions, field and button labels, page language, heading order, tap target size. Under the European Accessibility Act, which has applied since June 2025, this is an obligation for many shops and services.
03
SEO
Lighthouse SEO on mobile: title and description, status code, robots.txt, indexability, hreflang, canonical URL, descriptive link text.
04
Security
HTTPS 25 points, HSTS 25, framing protection (X-Frame-Options or frame-ancestors) 20, an enforced Content-Security-Policy 15 and jQuery 3.5 or later 15. Google’s Lighthouse reads the headers.
05
Privacy and email
Privacy 50 points: minus 8 for each tracking or advertising tool loaded before any click and minus 10 for third-party cookies. Email 50 points from public DNS: SPF 10 (+5 for -all or ~all), DMARC 10 (+15 for quarantine or reject), DNSSEC 5 and CAA 5.
The overall score is the average of the five areas, each scored from 0 to 100. We measure every site twice and keep the better result, because Lighthouse results can differ by a few points between runs. Site lists come from public sources (Wikidata for cities, municipalities, counties, hospitals, higher education, companies, culture, sport and associations, the Ministry of Science, Education and Youth’s open data for schools, official websites for government bodies) and from Ahrefs traffic estimates for shops, tourism, media, banks and insurers. We did not measure websites we built or run. Sites of companies and institutions we work with commercially count towards the percentages but are not named in the rankings.
Is your site listed under the wrong address, or do you think a result is inaccurate? Tell us and we will correct the list for the next edition.
Want a better result in the next edition?
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