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
3001	ssrn.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	128 d
3002	st.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	153 d
3003	stackshare.io	A	100	—	–	TLS1.3	Let's Encrypt	—	41 d
3004	stadt-koeln.de	A	100	—	–	TLS1.3	Let's Encrypt	—	66 d
3005	stamfordadvocate.com	A	100	—	–	TLS1.3	Let's Encrypt		39 d
3006	staples.com	A	100	—	–	TLS1.3	DigiCert Global G2 TLS RSA SHA256 2020 CA1	—	140 d
3007	star-telegram.com	A	100	—	–	TLS1.3	Google Trust Services	—	62 d
3008	starbucks.co.jp	A	100	—	–	TLS1.3	GlobalSign RSA OV SSL CA 2018		145 d
3009	startersites.io	A	100	—	–	TLS1.3	Google Trust Services	—	51 d
3010	startribune.com	A	100	—	–	TLS1.3	Let's Encrypt	—	84 d
3011	stat.gov.pl	A	100	—	–	TLS1.3	Certum OV TLS G2 R39 CA	—	64 d
3012	statewatch.org	A	100	—	–	TLS1.3	Let's Encrypt	—	38 d
3013	statssa.gov.za	A	100	—	–	TLS1.3	GlobalSign Atlas R46 DV TLS CA 2026 Q3	—	61 d
3014	statuspage.io	A	100	—	–	TLS1.3	Amazon ECDSA 256 M04	—	194 d
3015	stcloudstate.edu	A	100	—	–	TLS1.3	GeoTrust TLS RSA CA G1	—	129 d
3016	stdaily.com	A	100	—	–	TLS1.3	vTrus OV SSL CA G2	—	70 d
3017	steamcommunity.com	A	100	—	–	TLS1.3	Let's Encrypt	—	46 d
3018	steamgames.com	A	100	—	–	TLS1.3	Let's Encrypt	—	46 d
3019	steampowered.com	A	100	—	–	TLS1.3	Let's Encrypt	—	46 d
3020	stedelijk.nl	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	176 d
3021	steiermark.at	A	100	—	–	TLS1.3	Let's Encrypt	—	30 d
3022	stellarium.org	A	100	—	–	TLS1.3	Let's Encrypt	—	82 d
3023	stem.org.uk	A	100	—	–	TLS1.3	Let's Encrypt	—	43 d
3024	stihi.ru	A	100	—	–	TLS1.3	GlobalSign GCC R46 DV TLS CA 2025	—	177 d
3025	stjohns.edu	A	100	—	–	TLS1.3	GlobalSign RSA OV SSL CA 2018		64 d
3026	stjude.org	A	100	—	–	TLS1.3	GeoTrust TLS RSA CA G1	—	149 d
3027	stlouisfed.org	A	100	—	–	TLS1.3	Let's Encrypt	—	48 d
3028	stlpr.org	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	190 d
3029	stockcharts.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	128 d
3030	stockholmresilience.org	A	100	—	–	TLS1.3	Let's Encrypt	—	84 d
3031	stocksnap.io	A	100	—	–	TLS1.3	Google Trust Services	—	64 d
3032	stolaf.edu	A	100	—	–	TLS1.3	Let's Encrypt	—	85 d
3033	stores.jp	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	94 d
3034	straight.com	A	100	—	–	TLS1.3	Let's Encrypt	—	76 d
3035	stratfor.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	65 d
3036	strato.de	A	100	—	–	TLS1.3	Sectigo Public Server Authentication CA OV R36	—	127 d
3037	streamlit.app	A	100	—	–	TLS1.3	Let's Encrypt	—	41 d
3038	streetinsider.com	A	100	—	–	TLS1.3	Google Trust Services	—	88 d
3039	streetmap.co.uk	A	100	—	–	TLS1.3	Sectigo Public Server Authentication CA DV R36	—	73 d
3040	stripes.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	75 d
3041	stthomas.edu	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	172 d
3042	stubhub.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	144 d
3043	studocu.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	70 d
3044	studyrama.com	A	100	—	–	TLS1.3	GandiCert	—	170 d
3045	stv.tv	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	133 d
3046	style.com	A	100	—	–	TLS1.3	Let's Encrypt	—	52 d
3047	stylecraze.com	A	100	—	–	TLS1.3	Let's Encrypt	—	70 d
3048	subito.it	A	100	—	–	TLS1.3	GeoTrust TLS RSA CA G1	—	114 d
3049	substackcdn.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	68 d
3050	subway.com	A	100	—	–	TLS1.3	DigiCert Global G3 TLS ECC SHA384 2020 CA1	—	63 d

61 / 142

Track grade changes for your domains

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.