Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 18.169.120.191 |
| Server Software | Apache |
| Compression | gzip |
|
ℹ 🔵 Missing Content Security Policy | CSP is not configured. It helps prevent XSS attacks and content injection. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 18.169.120.191
Server Software Apache
Compression gzip
ℹ 🔵 Missing Content Security Policy CSP is not configured. It helps prevent XSS attacks and content injection.
Performance
| DNS Lookup | 19.8 ms |
| TCP Connect | 27.9 ms |
| TLS Handshake | 14.7 ms |
| Time To First Byte (TTFB) | 291 ms |
| Content Download | 1.6 ms |
| Total Response Time | 292.6 ms |
DNS Lookup 19.8 ms
TCP Connect 27.9 ms
TLS Handshake 14.7 ms
Time To First Byte (TTFB) 291 ms
Content Download 1.6 ms
Total Response Time 292.6 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains; preload |
| CSP | ⚠ Not configured |
| X-Frame-Options | ✔ SAMEORIGIN |
| X-Content-Type-Options | ⚠ Not configured |
| Referrer Policy | no-referrer |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains; preload
CSP ⚠ Not configured
X-Frame-Options ✔ SAMEORIGIN
X-Content-Type-Options ⚠ Not configured
Referrer Policy no-referrer
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Slack | AI Work Platform & Productivity Tools |
| Meta Description | Boost productivity and save time with Slack — the AI work platform for managing projects, automating workflows, and connecting teams securely. Start working smarter today. |
| Canonical | https://slack.com |
| Open Graph Title | Slack | AI Work Platform & Productivity Tools |
| Open Graph Description | Boost productivity and save time with Slack — the AI work platform for managing projects, automating workflows, and connecting teams securely. Start working smarter today. |
| Open Graph Image | https://a.slack-edge.com/737c9d1/marketing/img/homepage/r... |
| Twitter Card | summary_large_image |
| Twitter Title | Slack | AI Work Platform & Productivity Tools |
| Twitter Description | Boost productivity and save time with Slack — the AI work platform for managing projects, automating workflows, and connecting teams securely. Start working smarter today. |
| Twitter Image | https://a.slack-edge.com/737c9d1/marketing/img/homepage/r... |
Title Slack | AI Work Platform & Productivity Tools Meta Description Boost productivity and save time with Slack — the AI work platform for managing projects, automating workflows, and connecting teams securely. Start working smarter today. Canonical https://slack.com Open Graph Title Slack | AI Work Platform & Productivity Tools Open Graph Description Boost productivity and save time with Slack — the AI work platform for managing projects, automating workflows, and connecting teams securely. Start working smarter today. Open Graph Image https://a.slack-edge.com/737c9d1/marketing/img/homepage/r... Twitter Card summary_large_image Twitter Title Slack | AI Work Platform & Productivity Tools Twitter Description Boost productivity and save time with Slack — the AI work platform for managing projects, automating workflows, and connecting teams securely. Start working smarter today. Twitter Image https://a.slack-edge.com/737c9d1/marketing/img/homepage/r... Detected Technologies
| Technology | Google Analytics Apache |
Technology Google Analytics Apache
HTTP Headers
| Date
| Thu, 20 Aug 2026 11:14:02 GMT |
| Server
| Apache |
| Vary
| Accept-Encoding |
| X-xss-protection
| 0 |
| Content-type
| text/html; charset=utf-8 |
| Cross-origin-opener-policy
| same-origin-allow-popups |
| Strict-transport-security
| max-age=31536000; includeSubDomains; preload |
| Referrer-policy
| no-referrer |
| X-slack-unique-id
| aobhevyCjr9EnjYcrT2PeQAAAAo |
| X-frame-options
| SAMEORIGIN |
| Set-cookie
| ui=%7B%22v%22%3A1%2C%22sid%22%3A%229f84636687ffde7fe7c5b5a3e4b1c7e9.1787224442%22%2C%22st%22%3A1787224442%2C%22pc%22%3A1%2C%22qs%22%3A%22%22%2C%22ref%22%3A%22%22%2C%22ii%22%3A19%2C%22ci%22%3A19%2C%22fs%22%3A0%2C%22tags%22%3A%5B19%5D%2C%22tc%22%3A%7B%2219%22%3A100%7D%2C%22vp%22%3A%5B%7B%22u%22%3A%22%5C%2F%22%2C%22t%22%3A1787224442%2C%22g%22%3A%5B19%5D%7D%5D%2C%22sn%22%3A%5B%7B%22u%22%3A%22%5C%2Ffeatures%22%2C%22r%22%3Anull%2C%22p%22%3A1%2C%22v%22%3A0%7D%2C%7B%22u%22%3A%22%5C%2Fwhat-is-slack%22%2C%22r%22%3Anull%2C%22p%22%3A2%2C%22v%22%3A0%7D%2C%7B%22u%22%3A%22%5C%2Fcustomer-stories%22%2C%22r%22%3Anull%2C%22p%22%3A3%2C%22v%22%3A0%7D%5D%2C%22f1%22%3Anull%2C%22prev%22%3Anull%2C%22fsa%22%3A1787224442%2C%22ts%22%3A1%2C%22tpv%22%3A1%7D; expires=Fri, 20-Aug-2027 11:14:02 GMT; Max-Age=31536000; path=/; domain=.slack.com; secure; httponly; SameSite=Lax |
| Via
| 1.1 slack-prod.tinyspeck.com, ingress-www-iad-external-prod-0eb58c627916faab0,envoy-edge-lhr-kpdlimol |
| Content-encoding
| gzip |
| Content-length
| 33821 |
| X-envoy-upstream-service-time
| 228 |
| X-backend
| main_normal |
| X-server
| slack-www-hhvm-main-iad-eph5b6yfnurl |
| X-slack-shared-secret-outcome
| no-match |
| X-edge-backend
| envoy-www |
| Timing-allow-origin
| * |
| Alt-svc
| h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, quic=":443"; ma=2592000 |
| X-slack-edge-shared-secret-outcome
| no-match |
Meta Tags
| Refresh | 0; URL=/?nojsmode=1 |
| Description | Boost productivity and save time with Slack — the AI work platform for managing projects, automating workflows, and connecting teams securely. Start working smarter today. |
| Author | Slack |
| Viewport | width=device-width, initial-scale=1 |
| X-UA-Compatible | IE=edge,chrome=1 |
| Referrer | origin-when-cross-origin |
| Color-scheme | light |
Date Thu, 20 Aug 2026 11:14:02 GMT
Server Apache
Vary Accept-Encoding
X-xss-protection 0
Content-type text/html; charset=utf-8
Cross-origin-opener-policy same-origin-allow-popups
Strict-transport-security max-age=31536000; includeSubDomains; preload
Referrer-policy no-referrer
X-slack-unique-id aobhevyCjr9EnjYcrT2PeQAAAAo
X-frame-options SAMEORIGIN
Set-cookie ui=%7B%22v%22%3A1%2C%22sid%22%3A%229f84636687ffde7fe7c5b5a3e4b1c7e9.1787224442%22%2C%22st%22%3A1787224442%2C%22pc%22%3A1%2C%22qs%22%3A%22%22%2C%22ref%22%3A%22%22%2C%22ii%22%3A19%2C%22ci%22%3A19%2C%22fs%22%3A0%2C%22tags%22%3A%5B19%5D%2C%22tc%22%3A%7B%2219%22%3A100%7D%2C%22vp%22%3A%5B%7B%22u%22%3A%22%5C%2F%22%2C%22t%22%3A1787224442%2C%22g%22%3A%5B19%5D%7D%5D%2C%22sn%22%3A%5B%7B%22u%22%3A%22%5C%2Ffeatures%22%2C%22r%22%3Anull%2C%22p%22%3A1%2C%22v%22%3A0%7D%2C%7B%22u%22%3A%22%5C%2Fwhat-is-slack%22%2C%22r%22%3Anull%2C%22p%22%3A2%2C%22v%22%3A0%7D%2C%7B%22u%22%3A%22%5C%2Fcustomer-stories%22%2C%22r%22%3Anull%2C%22p%22%3A3%2C%22v%22%3A0%7D%5D%2C%22f1%22%3Anull%2C%22prev%22%3Anull%2C%22fsa%22%3A1787224442%2C%22ts%22%3A1%2C%22tpv%22%3A1%7D; expires=Fri, 20-Aug-2027 11:14:02 GMT; Max-Age=31536000; path=/; domain=.slack.com; secure; httponly; SameSite=Lax
Via 1.1 slack-prod.tinyspeck.com, ingress-www-iad-external-prod-0eb58c627916faab0,envoy-edge-lhr-kpdlimol
Content-encoding gzip
Content-length 33821
X-envoy-upstream-service-time 228
X-backend main_normal
X-server slack-www-hhvm-main-iad-eph5b6yfnurl
X-slack-shared-secret-outcome no-match
X-edge-backend envoy-www
Timing-allow-origin *
Alt-svc h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, quic=":443"; ma=2592000
X-slack-edge-shared-secret-outcome no-match
