blenderknight.tumblr.com Website Overview & Technology Report
🤖 AI Summary
We performed a comprehensive analysis of blenderknight.tumblr.com on 2026-06-27. The website returned an HTTP 200 status code with a server response time of 940ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 160 KB.
Warning: The website does not have a valid SSL certificate. Visitors may see security warnings in their browser, and data transmitted to and from this website is not encrypted.
The security headers analysis reveals a score of 35/100 (below average). The following security headers are properly configured: Strict-Transport-Security (HSTS) and X-Content-Type-Options. However, the site is missing Content-Security-Policy, X-Frame-Options, Referrer-Policy, and Permissions-Policy, which could expose the site and its users to cross-site scripting (XSS), clickjacking, and other web-based attacks.
Our technology detection scan identified 5 technologies across 5 categories powering blenderknight.tumblr.com. The detected stack includes WordPress, StackPath, Google Fonts, jQuery 1.11.3., and Font Awesome.
Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, blenderknight.tumblr.com receives an overall trust score of 67/100, classified as "Likely Safe".
HTTP Response
Status200 OK
Response Time940ms
ProtocolHTTP/2
Page Size160 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
Servernginx
Total Requests143
3rd Party Domains22
RedirectNone
Detected Technologies (5)
• WordPress
☁️ StackPath
🔤 Google Fonts
📦 jQuery
🎯 Font Awesome
Security Headers
✗
Content-Security-Policy
Not set
✓
Strict-Transport-Security (HSTS)
Set ✓
✗
X-Frame-Options
Not set
✓
X-Content-Type-Options
Set ✓
✗
Referrer-Policy
Not set
✗
Permissions-Policy
Not set
SSL Certificate
IssuerLet's Encrypt
Issuer FullcountryName=US, organizationName=Let's Encrypt, commonName=E8
SubjectcommonName=tumblr.com
Type—
TLS VersionTLS 1.3
Cipher SuiteTLS_AES_256_GCM_SHA384
Algorithm—
Issued—
Expires— (? days)
SANs—
blenderknight.tumblr.com Trust Score & Safety Analysis
🤖 AI Summary
After conducting a thorough safety and legitimacy analysis, blenderknight.tumblr.com receives a trust score of 67/100, which places it in the "Likely Safe" category. This score is calculated by evaluating multiple factors including SSL certificate validity, domain registration history, email authentication protocols, security header configuration, and blacklist status across major threat intelligence databases.
The analysis identified several positive trust signals: a valid HTTPS connection protecting data in transit, HSTS (HTTP Strict Transport Security) enforcement preventing protocol downgrade attacks, SPF (Sender Policy Framework) email authentication preventing email spoofing, and DKIM (DomainKeys Identified Mail) providing cryptographic email verification.
Areas of concern include: the absence of a Content-Security-Policy header, which leaves the site more vulnerable to cross-site scripting (XSS) attacks, no X-Frame-Options header, which could allow the site to be embedded in malicious iframes (clickjacking), missing Referrer-Policy, potentially leaking URL information to third parties, the domain's WHOIS information is hidden behind a privacy service, making it harder to verify the owner's identity, and DNSSEC is not enabled, leaving DNS queries vulnerable to spoofing attacks. While these issues don't necessarily indicate malicious intent, they represent areas where the website's security posture could be improved.
We checked blenderknight.tumblr.com against 8 major blacklist databases including Google Safe Browsing, Phishtank, Urlhaus, Openphish, Dnsfilter, Spamhaus Dbl, Surbl, and Virustotal. The domain passed all 8 checks with a clean status, meaning it has not been flagged for phishing, malware distribution, spam, or other malicious activities by any of the tested threat intelligence providers.
Trust Signals
✅ Valid HTTPS
✅ HSTS enabled
✅ SPF configured
✅ DKIM configured
⚠️ DNSSEC not enabled
✅ Sitemap.xml found
✅ Robots.txt found
⚠️ Missing Content-Security-Policy
⚠️ Missing X-Frame-Options
⚠️ Missing Referrer-Policy
Blacklist Checks (8/8 clean)
✓
Google Safe Browsing
clean
✓
Phishtank
clean
✓
Urlhaus
clean
✓
Openphish
clean
✓
Dnsfilter
clean
✓
Spamhaus Dbl
clean
✓
Surbl
clean
✓
Virustotal
clean
blenderknight.tumblr.com Technology Stack & Detected Technologies
🤖 AI Summary
Our technology detection engine scanned blenderknight.tumblr.com and identified 5 distinct technologies across 5 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records.
CMS: WordPress — manages the content and page structure for blenderknight.tumblr.com.
CDN: StackPath — accelerates content delivery by caching assets at edge locations worldwide for blenderknight.tumblr.com.
Fonts: Google Fonts — delivers web fonts for typography for blenderknight.tumblr.com.
JavaScript Library: jQuery (version 1.11.3.) — provides utility functions and DOM manipulation for blenderknight.tumblr.com.
Icon Set: Font Awesome — provides additional functionality for blenderknight.tumblr.com.
CMS
CDN
Fonts
JavaScript Library
Icon Set
blenderknight.tumblr.com Performance, Speed & Core Web Vitals
🤖 AI Summary
blenderknight.tumblr.com delivers its homepage in 940ms (server response time), which is considered average by industry standards. The total page weight is 160 KB, and we detected 143 resource requests loading assets from 22 third-party domains. A high number of third-party domains can significantly impact page load time due to additional DNS lookups and TLS handshakes required for each domain.
The website uses Gzip compression for text-based assets, achieving an estimated 60.0% reduction in transfer size. This reduces bandwidth usage and improves page load times, especially for visitors on slower connections.
Asset minification status: 2 out of 5 CSS files and 4 out of 9 JavaScript files are minified. Minifying the remaining 8 unminified file(s) could further reduce page weight by 10-30% for those assets. Minification is a best practice that reduces download sizes without affecting functionality.
From an environmental perspective, each page view of blenderknight.tumblr.com produces approximately 0.08g of CO₂, earning a carbon rating of A. This places the website among the cleanest on the web, demonstrating efficient use of server resources and optimized content delivery. For reference, the average web page produces about 0.5g of CO₂ per page view. The page weight of 160 KB is the primary factor in this calculation.
Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for blenderknight.tumblr.com. This typically means the site doesn't have enough real-world Chrome user traffic to generate statistically significant field data, or the domain is not included in the CrUX dataset. Core Web Vitals (LCP, INP, CLS) are important Google ranking factors that measure real user experience.
Core Web Vitals data not available
Requires CrUX API key configuration
Carbon Footprint
CO₂ per page view0.08g
RatingA
Page Weight & Optimization
HTML Size160 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
Total Requests143
3rd Party Domains22
CSS Minified2/5
JS Minified4/9
blenderknight.tumblr.com DNS Records, Email Authentication & Domain Registration
🤖 AI Summary
blenderknight.tumblr.com resolves to the IPv4 address 74.114.154.18, but does not support IPv6. IPv6 adoption is increasingly important as IPv4 address space becomes exhausted, and some ISPs and regions are transitioning to IPv6-only connectivity. The domain has 2 A record(s) configured.
SPF (Sender Policy Framework) is configured, which specifies which mail servers are authorized to send email on behalf of this domain. This helps prevent email spoofing and improves email deliverability. DMARC is not configured, leaving the domain vulnerable to email spoofing and phishing attacks that impersonate this domain. DKIM (DomainKeys Identified Mail) is configured, adding a cryptographic signature to outgoing emails that receiving servers can verify to confirm the email hasn't been tampered with in transit.
DNSSEC is not enabled for blenderknight.tumblr.com. While not critical for most websites, DNSSEC adds an important security layer by ensuring DNS responses haven't been tampered with during transit. Enabling DNSSEC is recommended for domains handling sensitive data or financial transactions.
Our subdomain enumeration scan discovered 25 active subdomains for blenderknight.tumblr.com: admin.blenderknight.tumblr.com, api.blenderknight.tumblr.com, app.blenderknight.tumblr.com, apps.blenderknight.tumblr.com, blog.blenderknight.tumblr.com, cdn.blenderknight.tumblr.com, community.blenderknight.tumblr.com, and dev.blenderknight.tumblr.com. Plus 17 additional subdomains. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.
DNS Records
A
74.114.154.18
74.114.154.22
Email & Authentication
MX Provider—
Registrar—
Organisation—
Country—
Contact—
Registered—
Expires—
Domain Age—
IPv6 SupportNo
Subdomains (25 found)
admin.blenderknight.tumblr.com api.blenderknight.tumblr.com app.blenderknight.tumblr.com apps.blenderknight.tumblr.com blog.blenderknight.tumblr.com cdn.blenderknight.tumblr.com community.blenderknight.tumblr.com dev.blenderknight.tumblr.com developers.blenderknight.tumblr.com docs.blenderknight.tumblr.com ftp.blenderknight.tumblr.com help.blenderknight.tumblr.com m.blenderknight.tumblr.com mail.blenderknight.tumblr.com partners.blenderknight.tumblr.com portal.blenderknight.tumblr.com shop.blenderknight.tumblr.com smtp.blenderknight.tumblr.com staging.blenderknight.tumblr.com static.blenderknight.tumblr.com status.blenderknight.tumblr.com store.blenderknight.tumblr.com support.blenderknight.tumblr.com webmail.blenderknight.tumblr.com www.blenderknight.tumblr.com
blenderknight.tumblr.com Page Content, Images & Accessibility
🤖 AI Summary
The homepage of blenderknight.tumblr.com contains 1,185 words of visible text content. This is a substantial amount of content that provides good opportunities for search engine indexing. The page is structured with 1 H2 headings, 0 H3 headings, 0 H4 headings.
The page includes 29 images. 3 images (10%) are missing alt text attributes, which is a significant concern for both accessibility and SEO. Screen readers rely on alt text to describe images to visually impaired users, and search engines use alt text to understand image content. Only 90% of images have proper alt text — we recommend adding descriptive alt attributes to all images.
The link structure consists of 44 internal links pointing to other pages on the same domain and 28 external links pointing to third-party websites. There are 9 external JavaScript files, 5 CSS stylesheets, and 17 iframes on the page.
The site implements the following web standards and features: XML Sitemap (helps search engines discover all pages), robots.txt (controls search engine crawling behavior), Schema.org structured data (ItemList and ListItem), and RSS feed for content syndication.
The website has social media presence across 2 platforms: Twitter (@BlenderSquire) and Github (@aarongustafson). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.
Content Structure
H1—
H2 Tags1
H3 Tags0
H4 Tags0
H5 Tags0
H6 Tags0
Internal Links44
External Links28
Assets & Features
JavaScript Files9
JS Minified4/9
CSS Files5
CSS Minified2/5
Iframes17
Images29
Missing Alt3
SitemapYes ✓
Robots.txtYes ✓
PWANo
AMPNo
RSS FeedYes ✓
Schema.org Types
Social Media Presence
Twitter: @BlenderSquireGithub: @aarongustafson
blenderknight.tumblr.com SEO Analysis, Meta Tags & Open Graph
🤖 AI Summary
The title tag for blenderknight.tumblr.com is well-optimized at 42 characters: "Sir Render, Knight of Blender, AKA Blendie". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation.
The meta description is 83 characters (well-optimized): "Welcome to my cancerous dungeon of asks and safe for work pictures. No commissions!". Google typically displays up to 155-160 characters of the meta description in search results. A compelling meta description with a clear call-to-action can significantly improve click-through rates from search results.
The canonical url is correctly set to https://www.tumblr.com/blenderknight, preventing duplicate content issues and a favicon is configured.
Open Graph meta tags are configured with 4/4 recommended fields: OG title ("Sir Render, Knight of Blender, AKA Blendie..."), OG description, OG image (social sharing thumbnail), OG type (blog). These tags control how the page appears when shared on Facebook, LinkedIn, and other social media platforms that support the Open Graph protocol.
A Twitter Card of type summary is configured, which controls how links appear when shared on Twitter/X. The "summary" type displays a large image preview, which typically generates higher engagement rates than the basic card type.
The site implements Schema.org structured data with the following types: ItemList and ListItem. Structured data helps search engines understand the page content and can enable rich results (featured snippets, knowledge panels, star ratings) in Google search results, which can significantly increase click-through rates.
The meta keywords tag contains 5 terms including sfw, blenderknight, gravity falls, visual novel, and indie visual novel. Note: Google has officially confirmed that it does not use the meta keywords tag as a ranking signal. However, some other search engines (Bing, Yandex) may still reference it.
Google SERP Preview
Sir Render, Knight of Blender, AKA Blendie
https://blenderknight.tumblr.com
Welcome to my cancerous dungeon of asks and safe for work pictures. No commissions!
Meta Tags
TitleSir Render, Knight of Blender, AKA Blendie...
Title Length42 chars
Meta Desc Length83 chars
H1—
Language—
Canonicalhttps://www.tumblr.com/blenderknight
Meta Robotsnot set
Meta Keywordssfw,blenderknight,gravity falls,visual novel,indie visual no...
Schema.org & Social
Schema TypesItemList, ListItem
OG Typeblog
OG ImageSet ✓
Twitter Cardsummary
FaviconSet ✓
Open Graph Preview
blenderknight.tumblr.com
Sir Render, Knight of Blender, AKA Blendie
Welcome to my cancerous dungeon of asks and safe for work pictures. No commissions!