aspenk12.net

HTTPS HTTP/2 Gzip Next.js Crawled in 30,304ms · June 27, 2026 23:24 UTC

aspenk12.net Website Overview & Technology Report

🤖 AI Summary
We performed a comprehensive analysis of aspenk12.net on 2026-06-27. The website returned an HTTP 200 status code with a server response time of 10272ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 221 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 20/100 (poor). The following security headers are properly configured: Content-Security-Policy. However, the site is missing Strict-Transport-Security (HSTS), X-Frame-Options, X-Content-Type-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 6 technologies across 5 categories powering aspenk12.net. The detected stack includes Next.js media, React, Webpack, Vite, Google Analytics 4, and Google Fonts. The site uses Next.js as its primary framework (version media). The UI is built with React. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, aspenk12.net receives an overall trust score of 61/100, classified as "Likely Safe".
61
/ 100
Trust Score
20
/ 100
Security Headers
HTTP Response
Status200 OK
Response Time10272ms
ProtocolHTTP/2
Page Size221 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
Servernginx
Total Requests154
3rd Party Domains16
Redirect1 hop(s)
Detected Technologies (6)
🔧 Next.js ⚛️ React 🔨 Webpack 🔨 Vite 📊 Google Analytics 4 🔤 Google Fonts
Security Headers
Content-Security-Policy
Set ✓
Strict-Transport-Security (HSTS)
Not set
X-Frame-Options
Not set
X-Content-Type-Options
Not set
Referrer-Policy
Not set
Permissions-Policy
Not set
SSL Certificate
IssuerLet's Encrypt
Issuer FullcountryName=US, organizationName=Let's Encrypt, commonName=YE1
SubjectcommonName=www.aspenk12.net
Type
TLS VersionTLS 1.2
Cipher SuiteECDHE-ECDSA-AES256-GCM-SHA384
Algorithm
Issued
Expires— (? days)
SANs

aspenk12.net Trust Score & Safety Analysis

🤖 AI Summary
After conducting a thorough safety and legitimacy analysis, aspenk12.net receives a trust score of 61/100, 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, SPF (Sender Policy Framework) email authentication preventing email spoofing, DMARC email authentication with a quarantine policy, and DKIM (DomainKeys Identified Mail) providing cryptographic email verification. Areas of concern include: 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 aspenk12.net 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.
61
/ 100
Likely Safe
Trust Signals
Valid HTTPS
SPF configured
DMARC configured (p=quarantine)
DKIM configured
⚠️ DNSSEC not enabled
Sitemap.xml found
⚠️ 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

aspenk12.net Technology Stack & Detected Technologies

🤖 AI Summary
Our technology detection engine scanned aspenk12.net and identified 6 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. Framework: Next.js (version media) — provides the application framework and routing for aspenk12.net. UI Library: React — handles the user interface rendering and component management for aspenk12.net. Build Tool: Webpack and Vite — bundles and optimizes the JavaScript and CSS assets for aspenk12.net. Analytics: Google Analytics 4 — tracks visitor behavior and provides traffic insights for aspenk12.net. Fonts: Google Fonts — delivers web fonts for typography for aspenk12.net. We also extracted the following tracking identifiers: Google Analytics 4 Measurement ID G-J8YV14GB4H. These IDs can be used to identify other websites operated by the same organization.
Framework
🔧 Next.js media(100%)
UI Library
⚛️ React(95%)
Build Tool
🔨 Webpack(95%)🔨 Vite(95%)
Analytics
📊 Google Analytics 4(95%)
Fonts
🔤 Google Fonts(95%)
Tracking IDs
ga4_idG-J8YV14GB4H

aspenk12.net Performance, Speed & Core Web Vitals

🤖 AI Summary
aspenk12.net delivers its homepage in 10272ms (server response time), which is considered slow by industry standards. The total page weight is 221 KB, and we detected 154 resource requests loading assets from 16 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 26 CSS files and 0 out of 29 JavaScript files are minified. Minifying the remaining 55 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 aspenk12.net produces approximately 0.11g 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 221 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for aspenk12.net. 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 view0.11g
RatingA
Page Weight & Optimization
HTML Size221 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
Total Requests154
3rd Party Domains16
CSS Minified0/26
JS Minified0/29

aspenk12.net DNS Records, Email Authentication & Domain Registration

🤖 AI Summary
aspenk12.net resolves to the IPv4 address 15.197.251.173, 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 2 name servers: ns19.domaincontrol.com and ns20.domaincontrol.com. Having 2 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. Email for aspenk12.net is handled by Google Workspace with 5 MX records configured: aspmx.l.google.com, alt1.aspmx.l.google.com, and alt2.aspmx.l.google.com and 2 more. Multiple MX records provide failover redundancy — if the primary mail server is unavailable, email will be routed to the next available server. 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 (Domain-based Message Authentication, Reporting and Conformance) is configured with a quarantine policy — a moderate setting, directing unauthorized emails to spam/junk folders. 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 aspenk12.net. 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 3 active subdomains for aspenk12.net: ftp.aspenk12.net, portal.aspenk12.net, and www.aspenk12.net. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.
DNS Records
A
15.197.251.173
3.33.229.111
NS
ns19.domaincontrol.com
ns20.domaincontrol.com
MX
aspmx.l.google.com
alt1.aspmx.l.google.com
alt2.aspmx.l.google.com
alt3.aspmx.l.google.com
alt4.aspmx.l.google.com
Email & Authentication
SPF
DMARC p=quarantine
DKIM
DNSSEC
MX ProviderGoogle Workspace
Registrar
Organisation
Country
Contact
Registered
Expires
Domain Age
IPv6 SupportNo
Subdomains (3 found)
ftp.aspenk12.net portal.aspenk12.net www.aspenk12.net

aspenk12.net Page Content, Images & Accessibility

🤖 AI Summary
The homepage of aspenk12.net contains 1,015 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 5 H2 headings, 6 H3 headings, 0 H4 headings. The page includes 15 images. All images have proper alt text attributes ✓, which is excellent for both accessibility (screen readers) and SEO (search engines can understand image content). The link structure consists of 31 internal links pointing to other pages on the same domain and 21 external links pointing to third-party websites. There are 29 external JavaScript files, 26 CSS stylesheets, and 0 iframes on the page. The site implements the following web standards and features: XML Sitemap (helps search engines discover all pages) and Progressive Web App (PWA) manifest (enabling app-like installation). Notable missing features: robots.txt and Schema.org structured data. Adding these could improve search engine discoverability and rich result eligibility. We detected the following payment methods accepted on aspenk12.net: Discover. Offering multiple payment options including credit cards and digital wallets improves customer trust and can increase conversion rates. The website has social media presence across 4 platforms: Facebook (@AspenSchoolDistrict), Twitter (@aspenschooldist), Instagram (@p), and Youtube (@UC8UI4OHbRNAyU6TRbYosoEw\). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.
1,015
Words
15
Images
100%
Alt Text Score
221
Page Size (KB)
Content Structure
H1Aspen School District
H2 Tags5
H3 Tags6
H4 Tags0
H5 Tags0
H6 Tags0
Internal Links31
External Links21
Assets & Features
JavaScript Files29
JS Minified0/29
CSS Files26
CSS Minified0/26
Iframes0
Images15
Missing Alt0
SitemapYes ✓
Robots.txtNo
PWAYes ✓
AMPNo
RSS FeedNo
Payment Methods Detected
💳 Discover
Social Media Presence
Facebook: @AspenSchoolDistrictTwitter: @aspenschooldistInstagram: @pYoutube: @UC8UI4OHbRNAyU6TRbYosoEw\

aspenk12.net SEO Analysis, Meta Tags & Open Graph

🤖 AI Summary
The title tag for aspenk12.net is good at 28 characters: "Home - Aspen School District". The length is acceptable, though it may be slightly truncated in some search result displays. No meta description is configured for aspenk12.net. This is a critical SEO oversight — without a meta description, Google will auto-generate a snippet from page content, which may not accurately represent the page or entice users to click. Adding a unique, compelling meta description of 120-155 characters is strongly recommended. The canonical url is correctly set to https://aspenk12.net/en-us, preventing duplicate content issues, the page language is declared as en, and a favicon is configured. Open Graph meta tags are configured with 2/4 recommended fields: OG title ("Home - Aspen School District..."), 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 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.
Google SERP Preview
Home - Aspen School District
https://aspenk12.net
Meta Tags
TitleHome - Aspen School District...
Title Length28 chars
Meta Desc Length0 chars
H1Aspen School District
Languageen
Canonicalhttps://aspenk12.net/en-US
Meta Robotsnot set
Meta Keywordsnot set
Schema.org & Social
Schema Types
OG Typewebsite
OG ImageNot set
Twitter Cardsummary
FaviconSet ✓