chemgiocatuan.blogspot.com Website Overview & Technology Report
🤖 AI Summary
We performed a comprehensive analysis of chemgiocatuan.blogspot.com on 2026-06-27. The website returned an HTTP 200 status code with a server response time of 3440ms. The page is served over HTTP/2 protocol with Gzip compression enabled, achieving approximately 60.0% size reduction. The total page weight is 133 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 1 technologies across 1 categories powering chemgiocatuan.blogspot.com. The detected stack includes Google AdSense.
Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, chemgiocatuan.blogspot.com receives an overall trust score of 53/100, classified as "Caution Advised".
HTTP Response
Status200 OK
Response Time3440ms
ProtocolHTTP/2
Page Size133 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
ServerGSE
Total Requests339
3rd Party Domains10
RedirectNone
Detected Technologies (1)
📢 Google AdSense
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—
chemgiocatuan.blogspot.com Trust Score & Safety Analysis
🤖 AI Summary
After conducting a thorough safety and legitimacy analysis, chemgiocatuan.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 chemgiocatuan.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
✅ Robots.txt 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
chemgiocatuan.blogspot.com Technology Stack & Detected Technologies
🤖 AI Summary
Our technology detection engine scanned chemgiocatuan.blogspot.com and identified 1 distinct technologies across 1 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 chemgiocatuan.blogspot.com.
Advertising
chemgiocatuan.blogspot.com Performance, Speed & Core Web Vitals
🤖 AI Summary
chemgiocatuan.blogspot.com delivers its homepage in 3440ms (server response time), which is considered slow by industry standards. The total page weight is 133 KB, and we detected 339 resource requests loading assets from 10 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 3 CSS files and 0 out of 3 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 chemgiocatuan.blogspot.com produces approximately 0.06g 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 133 KB is the primary factor in this calculation.
Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for chemgiocatuan.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 view0.06g
RatingA
Page Weight & Optimization
HTML Size133 KB
CompressionGzip
Compression Savings~60.0%
CDNNo
Total Requests339
3rd Party Domains10
CSS Minified0/3
JS Minified0/3
chemgiocatuan.blogspot.com DNS Records, Email Authentication & Domain Registration
🤖 AI Summary
chemgiocatuan.blogspot.com resolves to the IPv4 address 142.251.38.65 and also supports IPv6 (2a00:1450:4026:808::2001), 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 chemgiocatuan.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 chemgiocatuan.blogspot.com: admin.chemgiocatuan.blogspot.com, api.chemgiocatuan.blogspot.com, app.chemgiocatuan.blogspot.com, apps.chemgiocatuan.blogspot.com, blog.chemgiocatuan.blogspot.com, cdn.chemgiocatuan.blogspot.com, community.chemgiocatuan.blogspot.com, and dev.chemgiocatuan.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.chemgiocatuan.blogspot.com api.chemgiocatuan.blogspot.com app.chemgiocatuan.blogspot.com apps.chemgiocatuan.blogspot.com blog.chemgiocatuan.blogspot.com cdn.chemgiocatuan.blogspot.com community.chemgiocatuan.blogspot.com dev.chemgiocatuan.blogspot.com developers.chemgiocatuan.blogspot.com docs.chemgiocatuan.blogspot.com ftp.chemgiocatuan.blogspot.com help.chemgiocatuan.blogspot.com m.chemgiocatuan.blogspot.com mail.chemgiocatuan.blogspot.com partners.chemgiocatuan.blogspot.com portal.chemgiocatuan.blogspot.com shop.chemgiocatuan.blogspot.com smtp.chemgiocatuan.blogspot.com staging.chemgiocatuan.blogspot.com static.chemgiocatuan.blogspot.com status.chemgiocatuan.blogspot.com store.chemgiocatuan.blogspot.com support.chemgiocatuan.blogspot.com webmail.chemgiocatuan.blogspot.com www.chemgiocatuan.blogspot.com
chemgiocatuan.blogspot.com Page Content, Images & Accessibility
🤖 AI Summary
The homepage of chemgiocatuan.blogspot.com contains 5,317 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, 7 H3 headings, 0 H4 headings.
The page includes 17 images. 16 images (94%) 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 6% of images have proper alt text — we recommend adding descriptive alt attributes to all images.
The link structure consists of 235 internal links pointing to other pages on the same domain and 75 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 3 external JavaScript files, 3 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), robots.txt (controls search engine crawling behavior), and RSS feed for content syndication.
Notable missing features: Schema.org structured data. Adding these could improve search engine discoverability and rich result eligibility.
Content Structure
H1Tre Làng Plus Blogger
H2 Tags5
H3 Tags7
H4 Tags0
H5 Tags0
H6 Tags0
Internal Links235
External Links75
Assets & Features
JavaScript Files3
JS Minified0/3
CSS Files3
CSS Minified0/3
Iframes0
Images17
Missing Alt16
SitemapYes ✓
Robots.txtYes ✓
PWANo
AMPNo
RSS FeedYes ✓
chemgiocatuan.blogspot.com SEO Analysis, Meta Tags & Open Graph
🤖 AI Summary
The title tag for chemgiocatuan.blogspot.com is good at 21 characters: "Tre Làng Plus Blogger". The length is acceptable, though it may be slightly truncated in some search result displays.
The meta description is 100 characters (well-optimized): "Blog Chém Gió Cả Tuần tổng hợp những bài viết hay nhất về chính trị xã hội, tin nóng nhất trong nước". 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 http://chemgiocatuan.blogspot.com/, preventing duplicate content issues, the page language is declared as vi, and a favicon is configured.
Open Graph meta tags are configured with 2/4 recommended fields: OG title ("Tre Làng Plus Blogger..."), OG description, 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
Tre Làng Plus Blogger
https://chemgiocatuan.blogspot.com
Blog Chém Gió Cả Tuần tổng hợp những bài viết hay nhất về chính trị xã hội, tin nóng nhất trong nước
Meta Tags
TitleTre Làng Plus Blogger...
Title Length21 chars
Meta Desc Length100 chars
H1Tre Làng Plus Blogger
Languagevi
Canonicalhttp://chemgiocatuan.blogspot.com/
Meta Robotsnot set
Meta Keywordsnot set
Schema.org & Social
Schema Types—
OG Type—
OG ImageNot set
Twitter Card—
FaviconSet ✓