arbor145.org Website Overview & Technology Report
🤖 AI Summary
We performed a comprehensive analysis of arbor145.org on 2026-06-27. The website returned an HTTP 200 status code with a server response time of 19622ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 57 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 arbor145.org. The detected stack includes Bootstrap, jQuery, and Font Awesome.
Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, arbor145.org receives an overall trust score of 72/100, classified as "Likely Safe".
HTTP Response
Status200 OK
Response Time19622ms
ProtocolHTTP/2
Page Size57 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
Servernginx
Total Requests199
3rd Party Domains17
Redirect1 hop(s)
Detected Technologies (3)
🎨 Bootstrap
📦 jQuery
🎯 Font Awesome
Security Headers
✗
Content-Security-Policy
Not set
✓
Strict-Transport-Security (HSTS)
Set ✓
✓
X-Content-Type-Options
Set ✓
✗
Permissions-Policy
Not set
SSL Certificate
IssuerLet's Encrypt
Issuer FullcountryName=US, organizationName=Let's Encrypt, commonName=R13
SubjectcommonName=arbor145.org
Type—
TLS VersionTLS 1.3
Cipher SuiteTLS_AES_256_GCM_SHA384
Algorithm—
Issued—
Expires— (? days)
SANs—
arbor145.org Trust Score & Safety Analysis
🤖 AI Summary
After conducting a thorough safety and legitimacy analysis, arbor145.org receives a trust score of 72/100, 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, 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 arbor145.org 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
✅ 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
arbor145.org Technology Stack & Detected Technologies
🤖 AI Summary
Our technology detection engine scanned arbor145.org 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.
CSS Framework: Bootstrap — provides the styling and responsive layout system for arbor145.org.
JavaScript Library: jQuery — provides utility functions and DOM manipulation for arbor145.org.
Icon Set: Font Awesome — provides additional functionality for arbor145.org.
CSS Framework
JavaScript Library
Icon Set
arbor145.org Performance, Speed & Core Web Vitals
🤖 AI Summary
arbor145.org delivers its homepage in 19622ms (server response time), which is considered slow by industry standards. The total page weight is 57 KB, and we detected 199 resource requests loading assets from 17 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: 1 out of 2 CSS files and 4 out of 8 JavaScript files are minified. Minifying the remaining 5 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 arbor145.org produces approximately 0.03g 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 57 KB is the primary factor in this calculation.
Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for arbor145.org. 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 view0.03g
RatingA
Page Weight & Optimization
HTML Size57 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
Total Requests199
3rd Party Domains17
CSS Minified1/2
JS Minified4/8
arbor145.org DNS Records, Email Authentication & Domain Registration
🤖 AI Summary
arbor145.org resolves to the IPv4 address 107.20.149.85, 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 1 A record(s) configured.
The domain name system is managed by 2 name servers: ns1.illinois.net and ns2.illinois.net. 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 arbor145.org is handled by Microsoft 365 with 1 MX records configured: arbor145-org.mail.protection.outlook.com. 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 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 arbor145.org. 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 arbor145.org: store.arbor145.org, webmail.arbor145.org, and www.arbor145.org. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.
DNS Records
NS
ns1.illinois.net
ns2.illinois.net
MX
arbor145-org.mail.protection.outlook.com
Email & Authentication
MX ProviderMicrosoft 365
Registrar—
Organisation—
Country—
Contact—
Registered—
Expires—
Domain Age—
IPv6 SupportNo
Subdomains (3 found)
store.arbor145.org webmail.arbor145.org www.arbor145.org
arbor145.org Page Content, Images & Accessibility
🤖 AI Summary
The homepage of arbor145.org contains 539 words of visible text content. This is a moderate amount of content. The page is structured with 2 H2 headings, 3 H3 headings, 8 H4 headings, 16 H5, and 0 H6 headings.
The page includes 29 images. 16 images (55%) 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 45% of images have proper alt text — we recommend adding descriptive alt attributes to all images.
The link structure consists of 127 internal links pointing to other pages on the same domain and 26 external links pointing to third-party websites. The high number of internal links suggests a well-interconnected site structure, which helps search engines discover and crawl all pages efficiently. There are 8 external JavaScript files, 2 CSS stylesheets, and 0 iframes on the page.
The site implements the following web standards and features: robots.txt (controls search engine crawling behavior).
Notable missing features: XML Sitemap and Schema.org structured data. Adding these could improve search engine discoverability and rich result eligibility.
The website has social media presence across 3 platforms: Facebook (@APSD145), Linkedin (@arbor-park-school-district-145), and Youtube (@UCrBmseA1NwHbnkFKBrQaAQg). An active social media presence is a positive trust indicator and helps build brand awareness and customer engagement.
Content Structure
H1Student Centered; Future Focused
H2 Tags2
H3 Tags3
H4 Tags8
H5 Tags16
H6 Tags0
Internal Links127
External Links26
Assets & Features
JavaScript Files8
JS Minified4/8
CSS Files2
CSS Minified1/2
Iframes0
Images29
Missing Alt16
SitemapNo
Robots.txtYes ✓
PWANo
AMPNo
RSS FeedNo
Social Media Presence
Facebook: @APSD145Linkedin: @arbor-park-school-district-145Youtube: @UCrBmseA1NwHbnkFKBrQaAQg
arbor145.org SEO Analysis, Meta Tags & Open Graph
🤖 AI Summary
The title tag for arbor145.org is well-optimized at 37 characters: "Home | Arbor Park School District 145". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation.
The meta description is 41 characters (acceptable): "Welcome to Arbor Park School District 145". 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 page language is declared as en and a favicon is configured.
Open Graph meta tags are configured with 3/4 recommended fields: OG title ("Home..."), OG description, 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 | Arbor Park School District 145
https://arbor145.org
Welcome to Arbor Park School District 145
Meta Tags
TitleHome | Arbor Park School District 145...
Title Length37 chars
Meta Desc Length41 chars
H1Student Centered; Future Focused
Languageen
Canonical—
Meta Robotsnot set
Meta Keywordsnot set
Schema.org & Social
Schema Types—
OG Typewebsite
OG ImageNot set
Twitter Cardsummary
FaviconSet ✓