est127alm.blogspot.com Website Overview & Technology Report
🤖 AI Summary
We performed a comprehensive analysis of est127alm.blogspot.com on 2026-06-27. The website returned an HTTP 200 status code with a server response time of 10764ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 100 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 15/100 (poor). The following security headers are properly configured: X-Content-Type-Options. However, the site is missing Content-Security-Policy, Strict-Transport-Security (HSTS), 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 2 technologies across 2 categories powering est127alm.blogspot.com. The detected stack includes Google AdSense and Google Fonts.
Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, est127alm.blogspot.com receives an overall trust score of 53/100, classified as "Caution Advised".
HTTP Response
Status200 OK
Response Time10764ms
ProtocolHTTP/2
Page Size100 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
ServerGSE
Total Requests343
3rd Party Domains4
RedirectNone
Detected Technologies (2)
📢 Google AdSense
🔤 Google Fonts
Security Headers
✗
Content-Security-Policy
Not set
✗
Strict-Transport-Security (HSTS)
Not set
✗
X-Frame-Options
Not set
✓
X-Content-Type-Options
Set ✓
✗
Referrer-Policy
Not set
✗
Permissions-Policy
Not set
SSL Certificate
IssuerGoogle Trust Services
Issuer FullcountryName=US, organizationName=Google Trust Services, commonName=WR2
SubjectcommonName=misc-sni.blogspot.com
Type—
TLS VersionTLS 1.3
Cipher SuiteTLS_AES_256_GCM_SHA384
Algorithm—
Issued—
Expires— (? days)
SANs—
est127alm.blogspot.com Trust Score & Safety Analysis
🤖 AI Summary
After conducting a thorough safety and legitimacy analysis, est127alm.blogspot.com receives a trust score of 53/100, which places it in the "Caution Advised" 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.
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 est127alm.blogspot.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
⚠️ DNSSEC not enabled
✅ Sitemap.xml 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
est127alm.blogspot.com Technology Stack & Detected Technologies
🤖 AI Summary
Our technology detection engine scanned est127alm.blogspot.com and identified 2 distinct technologies across 2 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records.
Advertising: Google AdSense — handles advertising pixel tracking and conversion measurement for est127alm.blogspot.com.
Fonts: Google Fonts — delivers web fonts for typography for est127alm.blogspot.com.
Advertising
Fonts
est127alm.blogspot.com Performance, Speed & Core Web Vitals
🤖 AI Summary
est127alm.blogspot.com delivers its homepage in 10764ms (server response time), which is considered slow by industry standards. The total page weight is 100 KB, and we detected 343 resource requests loading assets from 4 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 4 CSS files and 0 out of 2 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 est127alm.blogspot.com produces approximately 0.05g 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 100 KB is the primary factor in this calculation.
Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for est127alm.blogspot.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 view0.05g
RatingA
Page Weight & Optimization
HTML Size100 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
Total Requests343
3rd Party Domains4
CSS Minified0/4
JS Minified0/2
est127alm.blogspot.com DNS Records, Email Authentication & Domain Registration
🤖 AI Summary
est127alm.blogspot.com resolves to the IPv4 address 64.233.162.132 and also supports IPv6 (2a00:1450:4010:c05::84), demonstrating modern network infrastructure readiness. 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 est127alm.blogspot.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 est127alm.blogspot.com: admin.est127alm.blogspot.com, api.est127alm.blogspot.com, app.est127alm.blogspot.com, apps.est127alm.blogspot.com, blog.est127alm.blogspot.com, cdn.est127alm.blogspot.com, community.est127alm.blogspot.com, and dev.est127alm.blogspot.com. Plus 17 additional subdomains. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.
Email & Authentication
MX Provider—
Registrar—
Organisation—
Country—
Contact—
Registered—
Expires—
Domain Age—
IPv6 SupportYes ✓
Subdomains (25 found)
admin.est127alm.blogspot.com api.est127alm.blogspot.com app.est127alm.blogspot.com apps.est127alm.blogspot.com blog.est127alm.blogspot.com cdn.est127alm.blogspot.com community.est127alm.blogspot.com dev.est127alm.blogspot.com developers.est127alm.blogspot.com docs.est127alm.blogspot.com ftp.est127alm.blogspot.com help.est127alm.blogspot.com m.est127alm.blogspot.com mail.est127alm.blogspot.com partners.est127alm.blogspot.com portal.est127alm.blogspot.com shop.est127alm.blogspot.com smtp.est127alm.blogspot.com staging.est127alm.blogspot.com static.est127alm.blogspot.com status.est127alm.blogspot.com store.est127alm.blogspot.com support.est127alm.blogspot.com webmail.est127alm.blogspot.com www.est127alm.blogspot.com
est127alm.blogspot.com Page Content, Images & Accessibility
🤖 AI Summary
The homepage of est127alm.blogspot.com contains 1,152 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 9 H2 headings, 7 H3 headings, 0 H4 headings.
The page includes 14 images. 14 images (100%) 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 0% of images have proper alt text — we recommend adding descriptive alt attributes to all images.
The link structure consists of 259 internal links pointing to other pages on the same domain and 59 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 2 external JavaScript files, 4 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 RSS feed for content syndication.
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 est127alm.blogspot.com: Visa. Offering multiple payment options including credit cards and digital wallets improves customer trust and can increase conversion rates.
Content Structure
H1ESCUELA SECUNDARIA TÉCNICA 127
H2 Tags9
H3 Tags7
H4 Tags0
H5 Tags0
H6 Tags0
Internal Links259
External Links59
Assets & Features
JavaScript Files2
JS Minified0/2
CSS Files4
CSS Minified0/4
Iframes0
Images14
Missing Alt14
SitemapYes ✓
Robots.txtNo
PWANo
AMPNo
RSS FeedYes ✓
Payment Methods Detected
est127alm.blogspot.com SEO Analysis, Meta Tags & Open Graph
🤖 AI Summary
The title tag for est127alm.blogspot.com is well-optimized at 30 characters: "ESCUELA SECUNDARIA TÉCNICA 127". 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 est127alm.blogspot.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 canonical url is correctly set to http://est127alm.blogspot.com/, preventing duplicate content issues, the page language is declared as es-419, and a favicon is configured.
Open Graph meta tags are configured with 1/4 recommended fields: OG title ("ESCUELA SECUNDARIA TÉCNICA 127..."), These tags control how the page appears when shared on Facebook, LinkedIn, and other social media platforms that support the Open Graph protocol.
Google SERP Preview
ESCUELA SECUNDARIA TÉCNICA 127
https://est127alm.blogspot.com
Meta Tags
TitleESCUELA SECUNDARIA TÉCNICA 127...
Title Length30 chars
Meta Desc Length0 chars
H1ESCUELA SECUNDARIA TÉCNICA 127
Languagees-419
Canonicalhttp://est127alm.blogspot.com/
Meta Robotsnot set
Meta Keywordsnot set
Schema.org & Social
Schema Types—
OG Type—
OG ImageNot set
Twitter Card—
FaviconSet ✓