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castcraft.live

HTTPS HTTP/2 HSTS Gzip Gatsby Crawled in 3,955ms · June 27, 2026 14:04 UTC

castcraft.live Website Overview & Technology Report

🤖 AI Summary
We performed a comprehensive analysis of castcraft.live on 2026-06-27. The website returned an HTTP 200 status code with a server response time of 1245ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 182 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 65/100 (moderate). The following security headers are properly configured: Strict-Transport-Security (HSTS), X-Frame-Options, X-Content-Type-Options, and Referrer-Policy. However, the site is missing Content-Security-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 3 technologies across 3 categories powering castcraft.live. The detected stack includes Gatsby, Webpack, and Google Tag Manager. The site uses Gatsby as its primary framework. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, castcraft.live receives an overall trust score of 67/100, classified as "Likely Safe".
67
/ 100
Trust Score
65
/ 100
Security Headers
HTTP Response
Status200 OK
Response Time1245ms
ProtocolHTTP/2
Page Size182 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
ServerNetlify
Total Requests147
3rd Party Domains7
RedirectNone
Detected Technologies (3)
🔧 Gatsby 🔨 Webpack 🏷️ Google Tag Manager
Security Headers
Content-Security-Policy
Not set
Strict-Transport-Security (HSTS)
Set ✓
X-Frame-Options
Set ✓
X-Content-Type-Options
Set ✓
Referrer-Policy
Set ✓
Permissions-Policy
Not set
SSL Certificate
IssuerLet's Encrypt
Issuer FullcountryName=US, organizationName=Let's Encrypt, commonName=E7
SubjectcommonName=castcraft.live
Type
TLS VersionTLS 1.3
Cipher SuiteTLS_AES_128_GCM_SHA256
Algorithm
Issued
Expires— (? days)
SANs

castcraft.live Trust Score & Safety Analysis

🤖 AI Summary
After conducting a thorough safety and legitimacy analysis, castcraft.live 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 and HSTS (HTTP Strict Transport Security) enforcement preventing protocol downgrade attacks. Areas of concern include: the absence of a Content-Security-Policy header, which leaves the site more vulnerable to cross-site scripting (XSS) attacks, 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 castcraft.live 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.
67
/ 100
Likely Safe
Trust Signals
Valid HTTPS
HSTS enabled
⚠️ DNSSEC not enabled
Robots.txt found
⚠️ Missing Content-Security-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

castcraft.live Technology Stack & Detected Technologies

🤖 AI Summary
Our technology detection engine scanned castcraft.live and identified 3 distinct technologies across 3 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records. Framework: Gatsby — provides the application framework and routing for castcraft.live. Build Tool: Webpack — bundles and optimizes the JavaScript and CSS assets for castcraft.live. Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for castcraft.live. We also extracted the following tracking identifiers: Google Tag Manager container GTM-5N4V2GW. These IDs can be used to identify other websites operated by the same organization.
Framework
🔧 Gatsby(95%)
Build Tool
🔨 Webpack(95%)
Tag Manager
🏷️ Google Tag Manager(95%)
Tracking IDs
gtm_idGTM-5N4V2GW

castcraft.live Performance, Speed & Core Web Vitals

🤖 AI Summary
castcraft.live delivers its homepage in 1245ms (server response time), which is considered somewhat slow by industry standards. The total page weight is 182 KB, and we detected 147 resource requests loading assets from 7 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: 0 out of 0 CSS files and 0 out of 3 JavaScript files are minified. Minifying the remaining 3 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 castcraft.live produces approximately 0.09g 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 182 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for castcraft.live. 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 view0.09g
RatingA
Page Weight & Optimization
HTML Size182 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
Total Requests147
3rd Party Domains7
CSS Minified0/0
JS Minified0/3

castcraft.live DNS Records, Email Authentication & Domain Registration

🤖 AI Summary
castcraft.live resolves to the IPv4 address 35.157.26.135, 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. The domain name system is managed by 4 name servers: dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net, and dns4.p02.nsone.net. Having 4 name servers provides good redundancy — if one fails, the others can continue serving DNS queries. The choice of name servers often indicates the DNS hosting provider or CDN service being used. SPF is not configured, meaning any server could potentially send emails pretending to be from this domain. This is a significant email security concern. DMARC is not configured, leaving the domain vulnerable to email spoofing and phishing attacks that impersonate this domain. DKIM was not detected. Without DKIM, recipients cannot cryptographically verify that emails claiming to be from this domain are authentic. DNSSEC is not enabled for castcraft.live. 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 1 active subdomains for castcraft.live: www.castcraft.live. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.
DNS Records
A
35.157.26.135
63.176.8.218
NS
dns1.p02.nsone.net
dns2.p02.nsone.net
dns3.p02.nsone.net
dns4.p02.nsone.net
Email & Authentication
SPF
DMARC p=—
DKIM
DNSSEC
MX Provider
Registrar
Organisation
Country
Contact
Registered
Expires
Domain Age
IPv6 SupportNo
Subdomains (1 found)
www.castcraft.live

castcraft.live Page Content, Images & Accessibility

🤖 AI Summary
The homepage of castcraft.live contains 132 words of visible text content. This is a relatively short page — adding more descriptive content could improve search engine visibility. The page is structured with 14 H2 headings, 9 H3 headings, 0 H4 headings. The page includes 93 images. 31 images (33%) 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 67% of images have proper alt text — we recommend adding descriptive alt attributes to all images. The link structure consists of 28 internal links pointing to other pages on the same domain and 7 external links pointing to third-party websites. There are 3 external JavaScript files, 0 CSS stylesheets, and 1 iframes on the page. The site implements the following web standards and features: robots.txt (controls search engine crawling behavior), Schema.org structured data (Organization, SoftwareApplication, and WebSite), Progressive Web App (PWA) manifest (enabling app-like installation), and RSS feed for content syndication. Notable missing features: XML Sitemap. Adding these could improve search engine discoverability and rich result eligibility. The website has social media presence across 2 platforms: Twitter (@cast_craft) and Youtube (@UCb6O9mSBrqD9nz1gH5QMLiQ). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.
132
Words
93
Images
67%
Alt Text Score
182
Page Size (KB)
Content Structure
H1Vtuber、ゲーム配信者、OBSで配信する全ての人へ配信に「参加感」をつくる
H2 Tags14
H3 Tags9
H4 Tags0
H5 Tags0
H6 Tags0
Internal Links28
External Links7
Assets & Features
JavaScript Files3
JS Minified0/3
CSS Files0
CSS Minified0/0
Iframes1
Images93
Missing Alt31
SitemapNo
Robots.txtYes ✓
PWAYes ✓
AMPNo
RSS FeedYes ✓
Schema.org Types
OrganizationSoftwareApplicationWebSite
Social Media Presence
Twitter: @cast_craftYoutube: @UCb6O9mSBrqD9nz1gH5QMLiQ

castcraft.live SEO Analysis, Meta Tags & Open Graph

🤖 AI Summary
The title tag for castcraft.live is well-optimized at 56 characters: "CastCraft - キャストクラフト|配信コメント管理/OBSコメント表示/読み上げ/配信画面作り/コメビュ". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation. The meta description is 96 characters (well-optimized): "CastCraft - キャストクラフト は、YouTube/Twitchでのコメント管理・OBSコメント表示・読み上げ・配信画面作りができる、Vtuberや配信者向けのコメントビューアです。". 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://castcraft.live/, preventing duplicate content issues, the page language is declared as ja, and a favicon is configured. Open Graph meta tags are configured with 4/4 recommended fields: OG title ("CastCraft - キャストクラフト|配信コメント管理/OBSコメント表示/読み上げ/配信画面作り/コメビュ..."), OG description, OG image (social sharing thumbnail), OG type (website). 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_large_image is configured, which controls how links appear when shared on Twitter/X. The "summary_large_image" 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: Organization, SoftwareApplication, and WebSite. 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.
Google SERP Preview
CastCraft - キャストクラフト|配信コメント管理/OBSコメント表示/読み上げ/配信画面作り/コメビュ
https://castcraft.live
CastCraft - キャストクラフト は、YouTube/Twitchでのコメント管理・OBSコメント表示・読み上げ・配信画面作りができる、Vtuberや配信者向けのコメントビューアです。
Meta Tags
TitleCastCraft - キャストクラフト|配信コメント管理/OBSコメント表示/読み上げ/配信画面作り/コメビュ...
Title Length56 chars
Meta Desc Length96 chars
H1Vtuber、ゲーム配信者、OBSで配信する全ての人へ配信に「参加感」をつくる
Languageja
Canonicalhttps://castcraft.live/
Meta Robotsnot set
Meta Keywordsnot set
Schema.org & Social
Schema TypesOrganization, SoftwareApplication, WebSite
OG Typewebsite
OG ImageSet ✓
Twitter Cardsummary_large_image
FaviconSet ✓
Open Graph Preview
castcraft.live
CastCraft - キャストクラフト|配信コメント管理/OBSコメント表示/読み上げ/配信画面作り/コメビュ
CastCraft - キャストクラフト は、YouTube/Twitchでのコメント管理・OBSコメント表示・読み上げ・配信画面作りができる、Vtuberや配信者向けのコメントビューアです。