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
2851	sendgrid.com	A	100	—	–	TLS1.3	Go Daddy Secure Certificate Authority - G2	—	115 d
2852	sendibm3.com	A	100	—	–	TLS1.3	Let's Encrypt	—	82 d
2853	sendibt3.com	A	100	—	–	TLS1.3	Let's Encrypt	—	83 d
2854	sendmail.org	A	100	—	–	TLS1.3	Sectigo Public Server Authentication CA OV R36	—	178 d
2855	sensetime.com	A	100	—	–	TLS1.3	GeoTrust G2 TLS CN RSA4096 SHA256 2022 CA1		35 d
2856	seobook.com	A	100	—	–	TLS1.3	Let's Encrypt	—	62 d
2857	seoranko.de	A	100	—	–	TLS1.3	Let's Encrypt	—	67 d
2858	seositecheckup.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	72 d
2859	seosthemes.com	A	100	—	–	TLS1.3	Let's Encrypt	—	83 d
2860	serif.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	166 d
2861	serpro.gov.br	A	100	—	–	TLS1.3	AC SERPRO AR46 OV TLS CA 2025	—	44 d
2862	service.gov.uk	A	100	—	–	TLS1.3	GlobalSign RSA OV SSL CA 2018	—	53 d
2863	servicenow.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	152 d
2864	servicesaustralia.gov.au	A	100	—	–	TLS1.3	Let's Encrypt	—	77 d
2865	sesamestreet.org	A	100	—	–	TLS1.3	Amazon RSA 2048 M04		187 d
2866	setlist.fm	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	186 d
2867	seuil.com	A	100	—	–	TLS1.3	Let's Encrypt	—	43 d
2868	sfgate.com	A	100	—	–	TLS1.3	Let's Encrypt		61 d
2869	sfmta.com	A	100	—	–	TLS1.3	Let's Encrypt		56 d
2870	sfsu.edu	A	100	—	–	TLS1.3	Let's Encrypt		52 d
2871	sfu.ca	A	100	—	–	TLS1.3	DigiCert Global G2 TLS RSA SHA256 2020 CA1	—	177 d
2872	shanghaimac.com	A	100	—	–	TLS1.3	Sectigo Public Server Authentication CA DV R36	—	54 d
2873	shanghairanking.com	A	100	—	–	TLS1.3	vTrus DV SSL CA G2	—	57 d
2874	shangri-la.com	A	100	—	–	TLS1.3	RapidSSL TLS RSA CA G1	—	69 d
2875	share.google	A	100			TLS1.3	Google Trust Services	—	55 d
2876	shareaholic.com	A	100	—	–	TLS1.3	Amazon RSA 2048 S18	—	196 d
2877	shareasale.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	161 d
2878	sharepoint.com	A	100			TLS1.3	Microsoft TLS G2 RSA CA OCSP 10	—	187 d
2879	shaw.ca	A	100	—	–	TLS1.3	DigiCert Global G2 TLS RSA SHA256 2020 CA1	—	155 d
2880	shbgvalve.com	A	100	—	–	TLS1.3	sslTrus RSA DV SSL CA 2	—	135 d
2881	shein.com	A	100	—	–	TLS1.3	DigiCert Secure Site OV G2 TLS CN RSA4096 SHA256 2022 CA1	—	77 d
2882	shewrites.com	A	100	—	–	TLS1.3	GoDaddy TLS Intermediate CA DV - R1v1	—	59 d
2883	shinobi.jp	A	100	—	–	TLS1.3	Let's Encrypt	—	73 d
2884	shjyun.com	A	100	—	–	TLS1.3	Xcc Trust DV SSL CA	—	150 d
2885	shopping.com	A	100	—	–	TLS1.3	DigiCert Global G2 TLS RSA SHA256 2020 CA1	—	157 d
2886	shotcut.org	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	118 d
2887	shrsl.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	160 d
2888	shueisha.co.jp	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	140 d
2889	shutterstock.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	185 d
2890	sibforms.com	A	100	—	–	TLS1.3	Google Trust Services	—	88 d
2891	sic.gov.co	A	100	—	–	TLS1.3	GlobalSign RSA OV SSL CA 2018	—	76 d
2892	siemens.com	A	100	—	–	TLS1.3	Amazon ECDSA 256 M01	—	100 d
2893	siemens.de	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	55 d
2894	siggraph.org	A	100	—	–	TLS1.3	DigiCert Global G2 TLS RSA SHA256 2020 CA1	—	141 d
2895	sigmaaldrich.com	A	100	—	–	TLS1.3	Let's Encrypt	—	59 d
2896	siliconangle.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	117 d
2897	siliconrepublic.com	A	100	—	–	TLS1.3	DigiCert Global G2 TLS RSA SHA256 2020 CA1	—	141 d
2898	silverstripe.org	A	100	—	–	TLS1.3	Sectigo Public Server Authentication CA DV R36	—	66 d
2899	simonwillison.net	A	100	—	–	TLS1.3	Google Trust Services	—	74 d
2900	simplebooklet.com	A	100	—	–	TLS1.3	Let's Encrypt	—	33 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.