检查结果: startengine.com
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startengine.com 是在线的
额外信息 针对 https://startengine.com
Technical Information
| HTTP Status Code | 200 |
|---|---|
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 54.204.16.8 |
| Server Software | envoy |
| Compression | gzip |
| ℹ 🔵 Missing X-Frame-Options | The site can be embedded in iframes by third parties (clickjacking risk). |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 54.204.16.8
Server Software envoy
Compression gzip
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 54.204.16.8
Server Software envoy
Compression gzip
ℹ 🔵 Missing X-Frame-Options The site can be embedded in iframes by third parties (clickjacking risk).
Redirect Chain
| # | URL | HTTP Status Code | Status |
|---|---|---|---|
| 1 | https://startengine.com:443 | 301 | HTTP/2 301 |
| 2 | https://www.startengine.com:443/ | 200 | HTTP/2 200 |
#1 URL https://startengine.com:443
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.startengine.com:443/
HTTP Status Code 200
Status HTTP/2 200
HTTP Status Code 301
Status HTTP/2 301
#2 URL https://www.startengine.com:443/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 4.1 ms |
|---|---|
| TCP Connect | 86.2 ms |
| TLS Handshake | 167 ms |
| Time To First Byte (TTFB) | 487.8 ms |
| Content Download | 81.9 ms |
| Total Response Time | 569.6 ms |
DNS Lookup 4.1 ms
TCP Connect 86.2 ms
TLS Handshake 167 ms
Time To First Byte (TTFB) 487.8 ms
Content Download 81.9 ms
Total Response Time 569.6 ms
TCP Connect 86.2 ms
TLS Handshake 167 ms
Time To First Byte (TTFB) 487.8 ms
Content Download 81.9 ms
Total Response Time 569.6 ms
Security
| HTTPS | ✔ Enabled |
|---|---|
| HSTS | ✔ max-age=63072000; includeSubDomains; preload |
| CSP | ✔ Configured |
| X-Frame-Options | ⚠ Not configured |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin-when-cross-origin |
| Permissions Policy | ✔ Configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=63072000; includeSubDomains; preload
CSP ✔ Configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
Permissions Policy ✔ Configured
HTTP/2 ⚠ HTTP/1.1
HSTS ✔ max-age=63072000; includeSubDomains; preload
CSP ✔ Configured
X-Frame-Options ⚠ Not configured
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
Permissions Policy ✔ Configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | StartEngine: Invest in Startups Online |
|---|---|
| Meta Description | Invest in startups and early-stage companies on StartEngine. Browse pre-IPO opportunities, buy shares in growing businesses, and build your portfolio with as little as $100. |
| Canonical | https://www.startengine.com |
| Robots Meta | index, follow |
| Open Graph Title | StartEngine: Invest in Startups Online |
| Open Graph Description | Invest in startups and early-stage companies on StartEngine. Browse pre-IPO opportunities, buy shares in growing businesses, and build your portfolio with as little as $100. |
| Open Graph Image | https://d17th0s7i8wl11.cloudfront.net/SE_Thumbnail_5d5cb9... |
| Twitter Card | summary |
| Twitter Title | StartEngine: Invest in Startups Online |
| Twitter Description | Invest in startups and early-stage companies on StartEngine. Browse pre-IPO opportunities, buy shares in growing businesses, and build your portfolio with as little as $100. |
| Twitter Image | https://d17th0s7i8wl11.cloudfront.net/SE_Thumbnail_5d5cb9... |
Title StartEngine: Invest in Startups Online
Meta Description Invest in startups and early-stage companies on StartEngine. Browse pre-IPO opportunities, buy shares in growing businesses, and build your portfolio with as little as $100.
Canonical https://www.startengine.com
Robots Meta index, follow
Open Graph Title StartEngine: Invest in Startups Online
Open Graph Description Invest in startups and early-stage companies on StartEngine. Browse pre-IPO opportunities, buy shares in growing businesses, and build your portfolio with as little as $100.
Open Graph Image https://d17th0s7i8wl11.cloudfront.net/SE_Thumbnail_5d5cb9...
Twitter Card summary
Twitter Title StartEngine: Invest in Startups Online
Twitter Description Invest in startups and early-stage companies on StartEngine. Browse pre-IPO opportunities, buy shares in growing businesses, and build your portfolio with as little as $100.
Twitter Image https://d17th0s7i8wl11.cloudfront.net/SE_Thumbnail_5d5cb9...
Meta Description Invest in startups and early-stage companies on StartEngine. Browse pre-IPO opportunities, buy shares in growing businesses, and build your portfolio with as little as $100.
Canonical https://www.startengine.com
Robots Meta index, follow
Open Graph Title StartEngine: Invest in Startups Online
Open Graph Description Invest in startups and early-stage companies on StartEngine. Browse pre-IPO opportunities, buy shares in growing businesses, and build your portfolio with as little as $100.
Open Graph Image https://d17th0s7i8wl11.cloudfront.net/SE_Thumbnail_5d5cb9...
Twitter Card summary
Twitter Title StartEngine: Invest in Startups Online
Twitter Description Invest in startups and early-stage companies on StartEngine. Browse pre-IPO opportunities, buy shares in growing businesses, and build your portfolio with as little as $100.
Twitter Image https://d17th0s7i8wl11.cloudfront.net/SE_Thumbnail_5d5cb9...
Detected Technologies
| Technology | React jQuery Google Analytics Google Tag Manager Node.js Next.js |
|---|
Technology React jQuery Google Analytics Google Tag Manager Node.js Next.js
HTTP Headers
| Date | Sun, 23 Aug 2026 10:33:42 GMT |
|---|---|
| Content-type | text/html; charset=utf-8 |
| X-dns-prefetch-control | on |
| Content-security-policy | frame-ancestors 'self' https://*.startengine.com |
| Content-security-policy-report-only | default-src 'self'; base-uri 'self'; object-src 'none'; form-action 'self' https://user.startengine.com; frame-ancestors 'self' https://*.startengine.com; script-src 'self' 'unsafe-inline' https://*.startengine.com https://*.cloudfront.net https://us.i.posthog.com https://*.posthog.com https://www.googletagmanager.com https://cdn.builder.io https://*.builder.io https://code.jquery.com https://use.typekit.net https://player.vimeo.com https://googleads.g.doubleclick.net https://tr.outbrain.com https://www.google.com https://www.gstatic.com https://maps.googleapis.com https://*.googleapis.com https://*.firebaseapp.com; connect-src 'self' https://*.startengine.com https://us.i.posthog.com https://*.posthog.com https://*.builder.io https://analytics.google.com https://www.google-analytics.com https://tr.outbrain.com https://*.stream-io-api.com wss://*.stream-io-api.com https://*.googleapis.com https://*.firebaseapp.com https://*.firebaseio.com https://www.google.com https://vimeo.com; img-src 'self' data: https:; style-src 'self' 'unsafe-inline' https://use.typekit.net https://fonts.googleapis.com; font-src 'self' https://use.typekit.net https://fonts.gstatic.com https://p.typekit.net; frame-src 'self' https://player.vimeo.com https://*.startengine.com https://www.google.com https://www.gstatic.com https://*.firebaseapp.com |
| X-content-type-options | nosniff |
| Referrer-policy | strict-origin-when-cross-origin |
| Permissions-policy | geolocation=(self), microphone=(), camera=(), payment=(), usb=(), magnetometer=(), gyroscope=(), accelerometer=(), browsing-topics=() |
| Strict-transport-security | max-age=63072000; includeSubDomains; preload |
| Set-cookie | ph_distinct_id=; Domain=.startengine.com; Max-Age=0; Path=/; SameSite=Lax; Secure |
| Vary | rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding |
| Link | |
| Cache-control | private, no-cache, no-store, max-age=0, must-revalidate |
| Content-encoding | gzip |
| X-envoy-attempt-count | 1 |
| X-envoy-upstream-service-time | 65 |
| Server | envoy |
Meta Tags
| Viewport | width=device-width, initial-scale=1 |
|---|---|
| Se-predicted-experience | retail |
| Description | Invest in startups and early-stage companies on StartEngine. Browse pre-IPO opportunities, buy shares in growing businesses, and build your portfolio with as little as $100. |
| Keywords | invest,startups,early-stage,companies,startengine,browse,pre-ipo,opportunities,buy,shares |
| Robots | index, follow |
| Google-site-verification | BkWMolCNaTGAbvhWHTYzTDMdnQqccE_Cyz0mfFR5708 |
Date Sun, 23 Aug 2026 10:33:42 GMT
Content-type text/html; charset=utf-8
X-dns-prefetch-control on
Content-security-policy frame-ancestors 'self' https://*.startengine.com
Content-security-policy-report-only default-src 'self'; base-uri 'self'; object-src 'none'; form-action 'self' https://user.startengine.com; frame-ancestors 'self' https://*.startengine.com; script-src 'self' 'unsafe-inline' https://*.startengine.com https://*.cloudfront.net https://us.i.posthog.com https://*.posthog.com https://www.googletagmanager.com https://cdn.builder.io https://*.builder.io https://code.jquery.com https://use.typekit.net https://player.vimeo.com https://googleads.g.doubleclick.net https://tr.outbrain.com https://www.google.com https://www.gstatic.com https://maps.googleapis.com https://*.googleapis.com https://*.firebaseapp.com; connect-src 'self' https://*.startengine.com https://us.i.posthog.com https://*.posthog.com https://*.builder.io https://analytics.google.com https://www.google-analytics.com https://tr.outbrain.com https://*.stream-io-api.com wss://*.stream-io-api.com https://*.googleapis.com https://*.firebaseapp.com https://*.firebaseio.com https://www.google.com https://vimeo.com; img-src 'self' data: https:; style-src 'self' 'unsafe-inline' https://use.typekit.net https://fonts.googleapis.com; font-src 'self' https://use.typekit.net https://fonts.gstatic.com https://p.typekit.net; frame-src 'self' https://player.vimeo.com https://*.startengine.com https://www.google.com https://www.gstatic.com https://*.firebaseapp.com
X-content-type-options nosniff
Referrer-policy strict-origin-when-cross-origin
Permissions-policy geolocation=(self), microphone=(), camera=(), payment=(), usb=(), magnetometer=(), gyroscope=(), accelerometer=(), browsing-topics=()
Strict-transport-security max-age=63072000; includeSubDomains; preload
Set-cookie ph_distinct_id=; Domain=.startengine.com; Max-Age=0; Path=/; SameSite=Lax; Secure
Vary rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding
Link; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="font"; crossorigin=""; type="font/woff2", ; rel=preload; as="image", ; rel=preload; as="image"
Cache-control private, no-cache, no-store, max-age=0, must-revalidate
Content-encoding gzip
X-envoy-attempt-count 1
X-envoy-upstream-service-time 65
Server envoy
Content-type text/html; charset=utf-8
X-dns-prefetch-control on
Content-security-policy frame-ancestors 'self' https://*.startengine.com
Content-security-policy-report-only default-src 'self'; base-uri 'self'; object-src 'none'; form-action 'self' https://user.startengine.com; frame-ancestors 'self' https://*.startengine.com; script-src 'self' 'unsafe-inline' https://*.startengine.com https://*.cloudfront.net https://us.i.posthog.com https://*.posthog.com https://www.googletagmanager.com https://cdn.builder.io https://*.builder.io https://code.jquery.com https://use.typekit.net https://player.vimeo.com https://googleads.g.doubleclick.net https://tr.outbrain.com https://www.google.com https://www.gstatic.com https://maps.googleapis.com https://*.googleapis.com https://*.firebaseapp.com; connect-src 'self' https://*.startengine.com https://us.i.posthog.com https://*.posthog.com https://*.builder.io https://analytics.google.com https://www.google-analytics.com https://tr.outbrain.com https://*.stream-io-api.com wss://*.stream-io-api.com https://*.googleapis.com https://*.firebaseapp.com https://*.firebaseio.com https://www.google.com https://vimeo.com; img-src 'self' data: https:; style-src 'self' 'unsafe-inline' https://use.typekit.net https://fonts.googleapis.com; font-src 'self' https://use.typekit.net https://fonts.gstatic.com https://p.typekit.net; frame-src 'self' https://player.vimeo.com https://*.startengine.com https://www.google.com https://www.gstatic.com https://*.firebaseapp.com
X-content-type-options nosniff
Referrer-policy strict-origin-when-cross-origin
Permissions-policy geolocation=(self), microphone=(), camera=(), payment=(), usb=(), magnetometer=(), gyroscope=(), accelerometer=(), browsing-topics=()
Strict-transport-security max-age=63072000; includeSubDomains; preload
Set-cookie ph_distinct_id=; Domain=.startengine.com; Max-Age=0; Path=/; SameSite=Lax; Secure
Vary rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch, Accept-Encoding
Link
Cache-control private, no-cache, no-store, max-age=0, must-revalidate
Content-encoding gzip
X-envoy-attempt-count 1
X-envoy-upstream-service-time 65
Server envoy
Viewport width=device-width, initial-scale=1
Se-predicted-experience retail
Description Invest in startups and early-stage companies on StartEngine. Browse pre-IPO opportunities, buy shares in growing businesses, and build your portfolio with as little as $100.
Keywords invest,startups,early-stage,companies,startengine,browse,pre-ipo,opportunities,buy,shares
Robots index, follow
Google-site-verification BkWMolCNaTGAbvhWHTYzTDMdnQqccE_Cyz0mfFR5708
Og:title StartEngine: Invest in Startups Online
Og:description Invest in startups and early-stage companies on StartEngine. Browse pre-IPO opportunities, buy shares in growing businesses, and build your portfolio with as little as $100.
Og:url https://www.startengine.com
Og:locale en_US
Og:image
Og:image:type image/png
Og:image:width 1920
Og:image:height 1080
Og:image:alt StartEngine
Og:type website
Twitter:card summary
Twitter:site @StartEngineLA
Twitter:title StartEngine: Invest in Startups Online
Twitter:description Invest in startups and early-stage companies on StartEngine. Browse pre-IPO opportunities, buy shares in growing businesses, and build your portfolio with as little as $100.
Twitter:image
Twitter:image:alt StartEngine
Twitter:image:type image/png
Twitter:image:width 1920
Twitter:image:height 1080
Se-predicted-experience retail
Description Invest in startups and early-stage companies on StartEngine. Browse pre-IPO opportunities, buy shares in growing businesses, and build your portfolio with as little as $100.
Keywords invest,startups,early-stage,companies,startengine,browse,pre-ipo,opportunities,buy,shares
Robots index, follow
Google-site-verification BkWMolCNaTGAbvhWHTYzTDMdnQqccE_Cyz0mfFR5708
Og:title StartEngine: Invest in Startups Online
Og:description Invest in startups and early-stage companies on StartEngine. Browse pre-IPO opportunities, buy shares in growing businesses, and build your portfolio with as little as $100.
Og:url https://www.startengine.com
Og:locale en_US
Og:image
Og:image:type image/png
Og:image:width 1920
Og:image:height 1080
Og:image:alt StartEngine
Og:type website
Twitter:card summary
Twitter:site @StartEngineLA
Twitter:title StartEngine: Invest in Startups Online
Twitter:description Invest in startups and early-stage companies on StartEngine. Browse pre-IPO opportunities, buy shares in growing businesses, and build your portfolio with as little as $100.
Twitter:image
Twitter:image:alt StartEngine
Twitter:image:type image/png
Twitter:image:width 1920
Twitter:image:height 1080
也可查询 startengine.com
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