cr.flexmls.com

HTTPS HTTP/2 HSTS Crawled in 53,148ms · June 27, 2026 17:07 UTC

cr.flexmls.com Website Overview & Technology Report

🤖 AI Summary
We performed a comprehensive analysis of cr.flexmls.com on 2026-06-27. The website returned an HTTP 200 status code with a server response time of 25405ms. The page is served over HTTP/2 protocol, however no compression (Gzip or Brotli) is enabled, which means the page is transferred at its full uncompressed size. The total page weight is 6 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 85/100 (good). The following security headers are properly configured: Content-Security-Policy, Strict-Transport-Security (HSTS), X-Frame-Options, X-Content-Type-Options, and Referrer-Policy. However, the site is missing Permissions-Policy, which could expose the site and its users to cross-site scripting (XSS), clickjacking, and other web-based attacks. Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, cr.flexmls.com receives an overall trust score of 67/100, classified as "Likely Safe".
67
/ 100
Trust Score
85
/ 100
Security Headers
HTTP Response
Status200 OK
Response Time25405ms
ProtocolHTTP/2
Page Size6 KB
CompressionNone
Compression SavingsN/A
CDNNo
Server
Total Requests16
3rd Party Domains0
Redirect2 hop(s)
Detected Technologies (0)
Security Headers
Content-Security-Policy
Set ✓
Strict-Transport-Security (HSTS)
Set ✓
X-Frame-Options
Set ✓
X-Content-Type-Options
Set ✓
Referrer-Policy
Set ✓
Permissions-Policy
Not set
SSL Certificate
IssuerZeroSSL GmbH
Issuer FullcountryName=AT, organizationName=ZeroSSL GmbH, commonName=ZeroSSL RSA DV SSL CA 2
SubjectcommonName=*.flexmls.com
Type
TLS VersionTLS 1.3
Cipher SuiteTLS_AES_128_GCM_SHA256
Algorithm
Issued
Expires— (? days)
SANs

cr.flexmls.com Trust Score & Safety Analysis

🤖 AI Summary
After conducting a thorough safety and legitimacy analysis, cr.flexmls.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 and HSTS (HTTP Strict Transport Security) enforcement preventing protocol downgrade attacks. Areas of concern include: 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 cr.flexmls.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.
67
/ 100
Likely Safe
Trust Signals
Valid HTTPS
HSTS enabled
⚠️ DNSSEC not enabled
Blacklist Checks (8/8 clean)
Google Safe Browsing clean
Phishtank clean
Urlhaus clean
Openphish clean
Dnsfilter clean
Spamhaus Dbl clean
Surbl clean
Virustotal clean

cr.flexmls.com Technology Stack & Detected Technologies

🤖 AI Summary
Our automated technology detection scan was unable to identify specific technologies on cr.flexmls.com. This could indicate that the site uses server-side rendering without client-side technology fingerprints, employs aggressive code obfuscation, or uses custom-built solutions that don't match known technology signatures.

cr.flexmls.com Performance, Speed & Core Web Vitals

🤖 AI Summary
cr.flexmls.com delivers its homepage in 25405ms (server response time), which is considered slow by industry standards. The total page weight is 6 KB, and we detected 16 resource requests loading assets from 0 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. No compression is currently enabled on cr.flexmls.com. Enabling Brotli or Gzip compression could reduce page size by 60-80% for text-based assets (HTML, CSS, JavaScript), significantly improving load times and reducing bandwidth costs. This is one of the simplest and most impactful performance optimizations available. Asset minification status: 4 out of 7 CSS files and 1 out of 4 JavaScript files are minified. Minifying the remaining 6 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 cr.flexmls.com produces approximately 0.0g 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 6 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for cr.flexmls.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 view0.0g
RatingA
Page Weight & Optimization
HTML Size6 KB
CompressionNone
Compression SavingsN/A
CDNNo
Total Requests16
3rd Party Domains0
CSS Minified4/7
JS Minified1/4

cr.flexmls.com DNS Records, Email Authentication & Domain Registration

🤖 AI Summary
cr.flexmls.com resolves to the IPv4 address 199.232.173.91, 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. 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 cr.flexmls.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.
DNS Records
A
199.232.173.91
Email & Authentication
SPF
DMARC p=—
DKIM
DNSSEC
MX Provider
Registrar
Organisation
Country
Contact
Registered
Expires
Domain Age
IPv6 SupportNo

cr.flexmls.com Page Content, Images & Accessibility

🤖 AI Summary
The homepage of cr.flexmls.com contains 17 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 0 H2 headings, 0 H3 headings, 0 H4 headings. The page includes 1 image. 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 1 internal link pointing to other pages on the same domain and 0 external links pointing to third-party websites. There are 4 external JavaScript files, 7 CSS stylesheets, and 0 iframes on the page. Notable missing features: XML Sitemap, robots.txt, and Schema.org structured data. Adding these could improve search engine discoverability and rich result eligibility.
17
Words
1
Images
100%
Alt Text Score
6
Page Size (KB)
Content Structure
H1Sign in to your account
H2 Tags0
H3 Tags0
H4 Tags0
H5 Tags0
H6 Tags0
Internal Links1
External Links0
Assets & Features
JavaScript Files4
JS Minified1/4
CSS Files7
CSS Minified4/7
Iframes0
Images1
Missing Alt0
SitemapNo
Robots.txtNo
PWANo
AMPNo
RSS FeedNo

cr.flexmls.com SEO Analysis, Meta Tags & Open Graph

🤖 AI Summary
The title tag for cr.flexmls.com is well-optimized at 33 characters: "Sign in to Columbus REALTORS® SSO". The length falls within the ideal range for Google search results, ensuring the full title is displayed without truncation. No meta description is configured for cr.flexmls.com. 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 meta robots directive is set to noindex, nofollow and a favicon is configured. No Open Graph tags are configured. When someone shares a link to cr.flexmls.com on social media, the platform will have to guess the title, description, and image — often producing unattractive or inaccurate previews. Adding OG tags is essential for social media marketing.
Google SERP Preview
Sign in to Columbus REALTORS® SSO
https://cr.flexmls.com
Meta Tags
TitleSign in to Columbus REALTORS® SSO...
Title Length33 chars
Meta Desc Length0 chars
H1Sign in to your account
Language
Canonical
Meta Robotsnoindex, nofollow
Meta Keywordsnot set
Schema.org & Social
Schema Types
OG Type
OG ImageNot set
Twitter Card
FaviconSet ✓