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
2351	office.com	A	100			TLS1.3	Microsoft TLS G2 RSA CA OCSP 04	—	77 d
2352	office365.com	A	100	—	–	TLS1.3	Microsoft TLS G2 RSA CA OCSP 02	—	77 d
2353	officedepot.com	A	100	—	–	TLS1.3	GeoTrust TLS RSA CA G1	—	72 d
2354	ogp.me	A	100	—	–	TLS1.3	Let's Encrypt	—	78 d
2355	ohchr.org	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	128 d
2356	ohio.com	A	100	—	–	TLS1.3	Let's Encrypt	—	45 d
2357	ohio.gov	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	123 d
2358	ohiodnr.gov	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	171 d
2359	ohiolink.edu	A	100	—	–	TLS1.3	Let's Encrypt		53 d
2360	ohsu.edu	A	100	—	–	TLS1.3	InCommon Intermediate CA - OVG2C		115 d
2361	okfn.de	A	100	—	–	TLS1.3	Let's Encrypt	—	77 d
2362	okfn.org	A	100	—	–	TLS1.3	Google Trust Services		40 d
2363	olark.com	A	100	—	–	TLS1.3	Google Trust Services	—	69 d
2364	olemiss.edu	A	100	—	–	TLS1.3	InCommon RSA Server CA 2	—	51 d
2365	ollama.com	A	100	—	–	TLS1.3	Google Trust Services	—	40 d
2366	olybets.net	A	100	—	—	TLS1.3	Encryption Everywhere DV TLS CA - G2	—	28 d
2367	olympic.org	A	100	—	–	TLS1.3	GeoTrust TLS RSA CA G1	—	65 d
2368	olympics.com	A	100	—	–	TLS1.3	DigiCert Global G3 TLS ECC SHA384 2020 CA1	—	128 d
2369	omaha.com	A	100	—	–	TLS1.3	Google Trust Services	—	84 d
2370	omegawatches.com	A	100	—	–	TLS1.3	Let's Encrypt	—	60 d
2371	ondemand.com	A	100	—	–	TLS1.3	DigiCert Global G2 TLS RSA SHA256 2020 CA1	—	132 d
2372	oneandonlyresorts.com	A	100	—	–	TLS1.3	DigiCert Global G3 TLS ECC SHA384 2020 CA1	—	186 d
2373	onedio.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	65 d
2374	onelink.me	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	90 d
2375	onelogin.com	A	100	—	–	TLS1.3	DigiCert Global G2 TLS RSA SHA256 2020 CA1		128 d
2376	onelook.com	A	100	—	–	TLS1.3	Amazon RSA 2048 M01	—	174 d
2377	onenote.com	A	100	—	–	TLS1.3	Microsoft TLS G2 ECC CA OCSP 02	—	88 d
2378	onet.pl	A	100	—	–	TLS1.3	GeoTrust TLS RSA CA G1	—	150 d
2379	onisep.fr	A	100	—	–	TLS1.3	GEANT TLS RSA 1	—	36 d
2380	onlamp.com	A	100	—	–	TLS1.3	Let's Encrypt	—	57 d
2381	online.fliphtml5.com	A	100	—	–	TLS1.3	Go Daddy Secure Certificate Authority - G2	—	142 d
2382	online.no	A	100	—	–	TLS1.3	Let's Encrypt	—	68 d
2383	onlinevetjobs.com	A	100	—	–	TLS1.3	Let's Encrypt	—	58 d
2384	onrender.com	A	100	—	–	TLS1.3	Let's Encrypt	—	76 d
2385	open-std.org	A	100	—	–	TLS1.3	Let's Encrypt	—	65 d
2386	openbsd.org	A	100	—	–	TLS1.3	Let's Encrypt	—	78 d
2387	openedition.org	A	100	—	–	TLS1.3	Let's Encrypt		63 d
2388	openfoodfacts.org	A	100	—	–	TLS1.3	Let's Encrypt	—	74 d
2389	openjdk.org	A	100	—	–	TLS1.3	DigiCert Global G3 TLS ECC SHA384 2020 CA1	—	107 d
2390	openldap.org	A	100	—	–	TLS1.3	Let's Encrypt	—	34 d
2391	openlibrary.org	A	100	—	–	TLS1.3	Let's Encrypt	—	82 d
2392	openpr.com	A	100	—	–	TLS1.3	Let's Encrypt	—	81 d
2393	openpr.de	A	100	—	–	TLS1.3	Let's Encrypt	—	84 d
2394	openrec.tv	A	100	—	–	TLS1.3	Amazon RSA 2048 M04	—	48 d
2395	openrepository.com	A	100	—	–	TLS1.3	Let's Encrypt	—	88 d
2396	openscad.org	A	100	—	–	TLS1.3	Let's Encrypt	—	80 d
2397	openshift.com	A	100	—	–	TLS1.3	Let's Encrypt	—	72 d
2398	openshot.org	A	100	—	–	TLS1.3	Amazon RSA 2048 M01		35 d
2399	openssh.com	A	100	—	–	TLS1.3	Let's Encrypt	—	78 d
2400	openssh.org	A	100	—	–	TLS1.3	Let's Encrypt	—	78 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.