eret.jakarta.go.id Website Overview & Technology Report
🤖 AI Summary
We performed a comprehensive analysis of eret.jakarta.go.id on 2026-06-27. The website returned an HTTP 200 status code with a server response time of 18120ms. The page is served over HTTP/1.1 protocol with Gzip compression enabled, achieving approximately 44.9% size reduction. The total page weight is 143 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 0/100 (poor). No security headers are configured, which is a significant security concern. However, the site is missing Content-Security-Policy, 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.
Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, eret.jakarta.go.id receives an overall trust score of 53/100, classified as "Caution Advised".
HTTP Response
Status200 OK
Response Time18120ms
ProtocolHTTP/1.1
Page Size143 KB
CompressionGzip
Compression Savings~44.9%
CDNNo
ServerBigIP
Total Requests0
3rd Party Domains0
RedirectNone
Detected Technologies (0)
Security Headers
✗
Content-Security-Policy
Not 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
IssuerDigiCert Inc
Issuer FullcountryName=US, organizationName=DigiCert Inc, commonName=DigiCert Global G2 TLS RSA SHA256 2020 CA1
SubjectcountryName=ID, localityName=Jakarta Pusat, organizationName=Pemerintah Provinsi DKI Jakarta, commonName=*.jakarta.go.id
Type—
TLS VersionTLS 1.2
Cipher SuiteECDHE-RSA-AES128-GCM-SHA256
Algorithm—
Issued—
Expires— (? days)
SANs—
eret.jakarta.go.id Trust Score & Safety Analysis
🤖 AI Summary
After conducting a thorough safety and legitimacy analysis, eret.jakarta.go.id 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 eret.jakarta.go.id 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
⚠️ 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
eret.jakarta.go.id Technology Stack & Detected Technologies
🤖 AI Summary
Our automated technology detection scan was unable to identify specific technologies on eret.jakarta.go.id. 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.
eret.jakarta.go.id Performance, Speed & Core Web Vitals
🤖 AI Summary
eret.jakarta.go.id delivers its homepage in 18120ms (server response time), which is considered slow by industry standards. The total page weight is 143 KB, and we detected 0 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.
The website uses Gzip compression for text-based assets, achieving an estimated 44.9% reduction in transfer size. This reduces bandwidth usage and improves page load times, especially for visitors on slower connections.
From an environmental perspective, each page view of eret.jakarta.go.id produces approximately 0.07g 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 143 KB is the primary factor in this calculation.
Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for eret.jakarta.go.id. 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 view0.07g
RatingA
Page Weight & Optimization
HTML Size143 KB
CompressionGzip
Compression Savings~44.9%
CDNNo
Total Requests0
3rd Party Domains0
CSS Minified0/0
JS Minified0/0
eret.jakarta.go.id DNS Records, Email Authentication & Domain Registration
🤖 AI Summary
eret.jakarta.go.id resolves to the IPv4 address 103.209.7.20, 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 eret.jakarta.go.id. 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.
Email & Authentication
MX Provider—
Registrar—
Organisation—
Country—
Contact—
Registered—
Expires—
Domain Age—
IPv6 SupportNo
eret.jakarta.go.id Page Content, Images & Accessibility
🤖 AI Summary
The homepage of eret.jakarta.go.id contains 3,887 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 0 H2 headings, 0 H3 headings, 0 H4 headings.
The link structure consists of 0 internal links pointing to other pages on the same domain and 0 external links pointing to third-party websites. There are 0 external JavaScript files, 0 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.
Content Structure
H1—
H2 Tags0
H3 Tags0
H4 Tags0
H5 Tags0
H6 Tags0
Internal Links0
External Links0
Assets & Features
JavaScript Files0
JS Minified0/0
CSS Files0
CSS Minified0/0
Iframes0
Images0
Missing Alt0
SitemapNo
Robots.txtNo
PWANo
AMPNo
RSS FeedNo
eret.jakarta.go.id SEO Analysis, Meta Tags & Open Graph
🤖 AI Summary
No meta description is configured for eret.jakarta.go.id. 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.
No Open Graph tags are configured. When someone shares a link to eret.jakarta.go.id 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.
Meta Tags
Title—...
Title Length0 chars
Meta Desc Length0 chars
H1—
Language—
Canonical—
Meta Robotsnot set
Meta Keywordsnot set
Schema.org & Social
Schema Types—
OG Type—
OG ImageNot set
Twitter Card—
FaviconNot set