Websites with A SSL Ratings (2026)

Scanned from 20,000 top global websites · Updated 2026-11-06

12,269Domains

32%A+ share (3944)

94.8Avg score

↑ 115Improved this month

#	Domain	Grade	Score	30d trend	Δ	TLS	Issuer	HSTS	Expires
2801	sciencebuddies.org	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	167 d
2802	sciencedirect.com	A	100			TLS1.3	Google Trust Services	—	78 d
2803	sciencehistory.org	A	100	—	–	TLS1.3	Let's Encrypt		62 d
2804	sciencesconf.org	A	100	—	–	TLS1.3	GEANT TLS RSA 1	—	175 d
2805	sciencesetavenir.fr	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	47 d
2806	sciencing.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	124 d
2807	scikit-learn.org	A	100	—	–	TLS1.3	Let's Encrypt	—	80 d
2808	scispace.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	175 d
2809	scoop.co.nz	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	114 d
2810	scopus.com	A	100	—	–	TLS1.3	Google Trust Services	—	73 d
2811	scotland.gov.uk	A	100	—	–	TLS1.3	Let's Encrypt	—	49 d
2812	scottcountyin.com	A	100	—	–	TLS1.3	Let's Encrypt	—	55 d
2813	scpr.org	A	100	—	–	TLS1.3	Sectigo Public Server Authentication CA DV R36	—	98 d
2814	screencast-o-matic.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	78 d
2815	screencast.com	A	100	—	–	TLS1.3	GlobalSign Atlas R46 DV TLS CA 2026 Q4	—	78 d
2816	screenconnect.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	135 d
2817	scrum.org	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	153 d
2818	scrumguides.org	A	100	—	–	TLS1.3	Let's Encrypt	—	77 d
2819	sdu.dk	A	100	—	–	TLS1.3	GEANT TLS RSA 1	—	189 d
2820	se.net	A	100	—	–	TLS1.3	Let's Encrypt	—	62 d
2821	search.ch	A	100	—	–	TLS1.3	Let's Encrypt	—	65 d
2822	search.google	A	100	—	–	TLS1.3	Google Trust Services		55 d
2823	search.google.com	A	100	—	–	TLS1.3	Google Trust Services	—	55 d
2824	search.rakuten.co.jp	A	100	—	–	TLS1.3	DigiCert Global G3 TLS ECC SHA384 2020 CA1	—	122 d
2825	searchmetrics.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	120 d
2826	searxng.org	A	100	—	–	TLS1.3	Let's Encrypt	—	82 d
2827	seatgeek.com	A	100	—	–	TLS1.3	Let's Encrypt	—	31 d
2828	seatguru.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	139 d
2829	seattlechildrens.org	A	100	—	–	TLS1.3	DigiCert Global G2 TLS RSA SHA256 2020 CA1	—	62 d
2830	seattlepi.com	A	100	—	–	TLS1.3	Let's Encrypt		75 d
2831	seattleu.edu	A	100	—	–	TLS1.3	Amazon RSA 2048 M01		132 d
2832	security.org	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	179 d
2833	securityintelligence.com	A	100	—	–	TLS1.3	Let's Encrypt	—	35 d
2834	securitylab.ru	A	100	—	–	TLS1.3	GlobalSign GCC R3 DV TLS CA 2020	—	128 d
2835	seeedstudio.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	89 d
2836	sega.com	A	100	—	–	TLS1.3	Let's Encrypt	—	80 d
2837	segment.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	117 d
2838	sejm.gov.pl	A	100	—	–	TLS1.3	GlobalSign Atlas R46 DV TLS CA 2026 Q3	—	53 d
2839	seld.be	A	100	—	–	TLS1.3	Let's Encrypt	—	71 d
2840	selenium.dev	A	100	—	–	TLS1.3	Let's Encrypt	—	74 d
2841	seleniumhq.org	A	100	—	–	TLS1.3	Let's Encrypt	—	32 d
2842	self.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	166 d
2843	selfhtml.org	A	100	—	–	TLS1.3	Let's Encrypt	—	80 d
2844	seloger.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	80 d
2845	semafor.com	A	100	—	–	TLS1.3	Let's Encrypt	—	58 d
2846	semanticscholar.org	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	91 d
2847	semrush.com	A	100	—	–	TLS1.3	Google Trust Services	—	38 d
2848	semver.org	A	100	—	–	TLS1.3	Let's Encrypt	—	70 d
2849	senac.br	A	100	—	–	TLS1.3	Thawte TLS RSA CA G1	—	62 d
2850	senato.it	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	100 d

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FAQ

How do I get an A+ rating?

Enable TLS 1.3 with strong ciphers, ensure full forward secrecy (PFS), deploy HSTS correctly, and use a valid certificate from a trusted CA.

Why is my score low even with a valid certificate?

The score evaluates the whole TLS configuration — legacy protocols, weak ciphers or missing HSTS all reduce it.