HTTP Headers Analysis for https://api.schoolspring.com

Detected Technologies from Headers

See all in URL Inspect 2

Imperva

Kestrel

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

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 Strict-Transport-Security header with max-age of at least 1 year
• 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

Connection

Performance

close

Transfer-Encoding

Performance

chunked

connection: close
transfer-encoding: chunked

Caching Headers

No caching headers found

Content Headers

Content-Type

Content

text/plain; charset=utf-8

content-type: text/plain; charset=utf-8

Server Headers

Server

Kestrel

server: Kestrel

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: visid_incap_2807154=ec3OEp8ERwCrlELhJgMEECpicmoAAAAAQUIPAAAAAAChyuNyaFqIDsRo+U3NvQNJ; expires=Wed, 04 Aug 2027 07:59:24 GMT; HttpOnly; path=/; Domain=.schoolspring.com
nlbi_2807154=MAajT18C0AFOq4uWG7I5NgAAAAClKIKRwTPYQi72pyoo09b/; HttpOnly; path=/; Domain=.schoolspring.com
incap_ses_274_2807154=JEtiGurIoDTqLM0QNHLNAypicmoAAAAAMJJ+vVyO5WTIz+Vp6iBsZA==; path=/; Domain=.schoolspring.com

Other Headers

Date

Other

Tue, 04 Aug 2026 22:05:31 GMT

X-Cdn

Other

Imperva

X-Iinfo

Other

18-110208121-110208126 NNNN CT(8 16 0) RT(1785881131150 26) q(0 0 0 10) r(0 0) U24

X-Request-Id

Other

d37505471fba43169a4dd29d7c3eb066

date: Tue, 04 Aug 2026 22:05:31 GMT
x-cdn: Imperva
x-iinfo: 18-110208121-110208126 NNNN CT(8 16 0) RT(1785881131150 26) q(0 0 0 10) r(0 0) U24
x-request-id: d37505471fba43169a4dd29d7c3eb066

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching