Дополнительная информация for https://dropmark.com
Technical Information
HTTP Status Code
200
HTTP Version
HTTP/1.1
HTTPS
✔ Available
IP Address
13.227.231.77
Server Software
AmazonS3
CDN
CDN (Hit from cloudfront)
Compression
gzip
🔒 🟡Mixed Content (2 HTTP resources)
The page is served over HTTPS but loads 2 resource(s) over HTTP. This may be blocked in modern browsers.
ℹ 🔵Missing HSTS
HTTP Strict Transport Security is not configured. Recommended for HTTPS sites.
ℹ 🔵Missing Content Security Policy
CSP is not configured. It helps prevent XSS attacks and content injection.
ℹ 🔵Missing X-Frame-Options
The site can be embedded in iframes by third parties (clickjacking risk).
HTTP Status Code200 HTTP VersionHTTP/1.1 HTTPS✔ Available IP Address13.227.231.77 Server SoftwareAmazonS3 CDNCDN (Hit from cloudfront) Compressiongzip 🔒 🟡Mixed Content (2 HTTP resources)The page is served over HTTPS but loads 2 resource(s) over HTTP. This may be blocked in modern browsers. ℹ 🔵Missing HSTSHTTP Strict Transport Security is not configured. Recommended for HTTPS sites. ℹ 🔵Missing Content Security PolicyCSP is not configured. It helps prevent XSS attacks and content injection. ℹ 🔵Missing X-Frame-OptionsThe site can be embedded in iframes by third parties (clickjacking risk).
Redirect Chain
#
URL
HTTP Status Code
Status
1
https://dropmark.com:443
301
HTTP/2 301
2
http://www.dropmark.com/
301
HTTP/1.1 301 Moved Permanently
3
https://www.dropmark.com/
200
HTTP/2 200
#1 URLhttps://dropmark.com:443 HTTP Status Code301 StatusHTTP/2 301 #2 URLhttp://www.dropmark.com/ HTTP Status Code301 StatusHTTP/1.1 301 Moved Permanently #3 URLhttps://www.dropmark.com/ HTTP Status Code200 StatusHTTP/2 200
Performance
DNS Lookup
0.5 ms
TCP Connect
1.5 ms
TLS Handshake
7.1 ms
Time To First Byte (TTFB)
13.6 ms
Content Download
0.3 ms
Total Response Time
13.9 ms
DNS Lookup0.5 ms TCP Connect1.5 ms TLS Handshake7.1 ms Time To First Byte (TTFB)13.6 ms Content Download0.3 ms Total Response Time13.9 ms
Security
HTTPS
✔ Enabled
HSTS
✘ Not configured
CSP
⚠ Not configured
X-Frame-Options
⚠ Not configured
X-Content-Type-Options
⚠ Not configured
HTTP/2
⚠ HTTP/1.1
HTTPS✔ Enabled HSTS✘ Not configured CSP⚠ Not configured X-Frame-Options⚠ Not configured X-Content-Type-Options⚠ Not configured HTTP/2⚠ HTTP/1.1
SEO Quick Check
Title
Dropmark - Organize, collaborate, curate, and share online
Meta Description
The smart way to organize all your links, files, and notes into visual collections. Completely private and ad-free, as always.
Canonical
https://www.dropmark.com/
Open Graph Title
Dropmark - Organize, collaborate, curate, and share online
TitleDropmark - Organize, collaborate, curate, and share online Meta DescriptionThe smart way to organize all your links, files, and notes into visual collections. Completely private and ad-free, as always. Canonicalhttps://www.dropmark.com/ Open Graph TitleDropmark - Organize, collaborate, curate, and share online Open Graph Imagehttps://www.dropmark.com/assets/images/og-image.png Twitter Cardsummary_large_image Twitter TitleDropmark - Organize, collaborate, curate, and share online Twitter DescriptionThe smart way to organize all your links, files, and notes into visual collections. Completely private and ad-free, as always. Twitter Imagehttps://www.dropmark.com/assets/images/og-image.png
X-UA-CompatibleIE=edge Viewportwidth=device-width, initial-scale=1 GeneratorJekyll v4.3.4 Og:titleDropmark - Organize, collaborate, curate, and share online Og:localeen_US DescriptionThe smart way to organize all your links, files, and notes into visual collections. Completely private and ad-free, as always. Twitter:descriptionThe smart way to organize all your links, files, and notes into visual collections. Completely private and ad-free, as always. Og:urlhttps://www.dropmark.com/ Og:site_nameDropmark Og:image Og:typewebsite Twitter:cardsummary_large_image Twitter:image Twitter:titleDropmark - Organize, collaborate, curate, and share online Twitter:site@dropmark