HTTP Headers Analysis for https://sumologic.com

Detected Technologies from Headers

See all in URL Inspect 3

Nginx

Pantheon Active incidents

Varnish

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31622400; includeSubDomains; preload

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Missing

Not configured

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Add X-Content-Type-Options: nosniff
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

Vary

Performance

Accept-Encoding, Cookie, Cookie

accept-ranges: bytes
connection: close
vary: Accept-Encoding, Cookie, Cookie

Caching Headers

Age

Caching

28463

Cache-Control

Caching

public, max-age=604800

age: 28463
cache-control: public, max-age=604800

Content Headers

Content-Length

Content

248112

Content-Type

Content

text/html; charset=UTF-8

content-length: 248112
content-type: text/html; charset=UTF-8

Server Headers

Server

nginx

server: nginx

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Fri, 24 Apr 2026 04:01:23 GMT

Link

Other

URL https://www.sumologic.com/wp-json/

rel=https://api.w.org/

URL https://www.sumologic.com/wp-json/wp/v2/pages/9

rel=alternate title=JSON type=application/json

URL https://www.sumologic.com/

rel=shortlink

Via

Other

1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish

X-Cache

Other

HIT, HIT, MISS, MISS

X-Cache-Hits

Other

22, 0, 0, 0

X-Pantheon-Styx-Hostname

Other

styx-us-a-585b48f5c5-g4h4p

X-Served-By

Other

cache-chi-kigq8000123-CHI, cache-ewr-kewr1740076-EWR, cache-ewr-kewr1740069-EWR, cache-ewr-kewr1740069-EWR

X-Styx-Req-Id

Other

fc77482c-3f4f-11f1-921c-066cd883044b

X-Timer

Other

S1777003283.488321,VS0,VE13

date: Fri, 24 Apr 2026 04:01:23 GMT
link: <https://www.sumologic.com/wp-json/>; rel="https://api.w.org/", <https://www.sumologic.com/wp-json/wp/v2/pages/9>; rel="alternate"; title="JSON"; type="application/json", <https://www.sumologic.com/>; rel=shortlink
via: 1.1 varnish, 1.1 varnish, 1.1 varnish, 1.1 varnish
x-cache: HIT, HIT, MISS, MISS
x-cache-hits: 22, 0, 0, 0
x-pantheon-styx-hostname: styx-us-a-585b48f5c5-g4h4p
x-served-by: cache-chi-kigq8000123-CHI, cache-ewr-kewr1740076-EWR, cache-ewr-kewr1740069-EWR, cache-ewr-kewr1740069-EWR
x-styx-req-id: fc77482c-3f4f-11f1-921c-066cd883044b
x-timer: S1777003283.488321,VS0,VE13

Recommendations

Enable compression (gzip/brotli) to improve performance