🌐

onzeret.nl

✓ HTTPS ✓ HTTP/1.1 ⚡ 22271ms
onzeret.nl Overview

Get a snapshot of onzeret.nl's online performance, security posture, and technology profile.

onzeret.nl Website Overview & Technology Report

60
Trust Score
Likely Safe
15
Security
Headers: 1/6
22271ms
Response
Slow
0
Technologies
Detected
🤖 AI Analysis

The domain onzeret.nl appears to be a moderate-risk online presence, with a trust score of 60, indicating a "Likely Safe" verdict. This assessment is supported by a relatively slow response time of 22,271 milliseconds, suggesting that the site may be experiencing technical issues or hosting concerns.

Status Code200 OK
HTTP VersionHTTP/1.1
Serverwebserver
Page Size27 KB
Total Requests9
3rd Party Domains0
SSL CertificateSectigo Limited
TLS VersionTLS 1.2
IP Address193.177.168.3
Categories.NL 🌍 NL
onzeret.nl Trust & Safety

Evaluate trustworthiness based on age, SSL, email authentication, security headers, and blacklist status across 8 threat databases.

onzeret.nl Trust Score & Safety Analysis

60
Trust Score
15
Security
🤖 Trust Analysis

The trust score of 60 is a mixed bag, reflecting both positive and negative indicators. On the plus side, the domain is protected by SSL encryption, with a valid TLS 1.2 certificate issued by Sectigo Limited. Additionally, the presence of a DMARC record and SPF authentication suggests a commitment to email and domain security. However, the slow response time and potential hosting issues may raise concerns about the site's reliability and overall trustworthiness.

HTTPS (no HSTS)
+7
SPF + DKIM
+6
SSL Certificate
−10
Security Headers
−5

Security Headers

Content-Security-Policy✗ Missing
HSTS✗ Missing
X-Frame-Options✓ Set
X-Content-Type-Options✗ Missing
Referrer-Policy✗ Missing
Permissions-Policy✗ Missing

Blacklist Checks 8/8 Clean ✓

Google Safe Browsing
Phishtank
Urlhaus
Openphish
Dnsfilter
Spamhaus Dbl
Surbl
Virustotal

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onzeret.nl Technology Stack 0 detected

Discover every technology powering this website — from CMS and frameworks to analytics, payments, and marketing tools.

onzeret.nl Technology Stack & Detected Technologies

🤖 Stack Analysis

The technology stack used by onzeret.nl is unclear, with no identifiable technology stack or server software reported. This lack of transparency may raise concerns about the site's architecture and potential vulnerabilities. The domain's security score of 15 is relatively low, indicating a need for improvement in this area.

onzeret.nl Performance & Web Vitals

Response time, compression, CDN usage, Core Web Vitals, and environmental impact metrics for onzeret.nl.

onzeret.nl Performance & Web Vitals Report

🤖 Performance Analysis

onzeret.nl delivers its homepage in 22271ms (server response time), which is considered slow by industry standards. The total page weight is 27 KB, and we detected 9 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 onzeret.nl. 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: 0 out of 1 CSS files and 0 out of 3 JavaScript files are minified. Minifying the remaining 4 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 onzeret.nl produces approximately 0.01g 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 27 KB is the primary factor in this calculation. Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for onzeret.nl. 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.

Response Time22271ms Slow
Page Size27 KB
CompressionNot detected
CDNNot detected
Carbon / Page View0.01g · Rating A
onzeret.nl DNS & Domain Info

Complete DNS record analysis including email authentication (SPF, DMARC, DKIM), registrar details, and subdomain discovery.

onzeret.nl DNS Records, Email Authentication & Domain Registration

🤖 DNS Analysis

The domain's IP address, 193.177.168.3, is not publicly listed in any known blacklists or threat intelligence feeds. However, the slow response time and potential hosting issues may indicate infrastructure concerns, such as overloading, misconfiguration, or inadequate resources.

IP Address193.177.168.3
ASNAS8694 · Rotterdamse Electrische Tram N.V.
LocationRotterdam, NL
Nameserversns0.transip.net
CountryNL
SPF✓ Configured
DMARC✗ Not set
DKIM✓ Found
DNSSEC✓ Enabled
IPv6Not detected
WHOIS Privacy🔒 Private

Subdomains 1 found

www
onzeret.nl Page Analysis

Content structure, media assets, cookie usage, payment methods, and social media presence for onzeret.nl.

onzeret.nl Page Content Analysis

🤖 Content Analysis

The homepage of onzeret.nl contains 43 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 2 images. 2 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 1 internal link pointing to other pages on the same domain and 0 external links pointing to third-party websites. There are 3 external JavaScript files, 1 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.

Word Count43 words
Images2 total · 2 missing alt
Internal Links1
External Links0
JS Files3
CSS Files1
onzeret.nl SEO & Content Analysis

Evaluate on-page SEO factors including meta tags, Schema.org markup, content metrics, social presence, and environmental impact.

onzeret.nl SEO Analysis, Meta Tags & Content

🤖 SEO Analysis

The domain's SEO performance is modest, with a word count of 43 and only 2 images. This suggests a relatively simple and straightforward content strategy, with ample room for improvement in terms of content depth, optimization, and overall search engine visibility.

Titlewww.onzeret.nl
H1
Word Count43 words
Images2 total · 2 missing alt
Internal Links1
External Links0
JS Files3
CSS Files1
Redirect Chainhttps://onzeret.nlhttps://www.onzeret.nl/https://www.onzeret.nl/my.policy
MinificationJS: 0/3 minified · CSS: 0/1 minified
Sitemap✗ Not found
Robots.txt✗ Not found
CanonicalNot set
Language
Open GraphNot set
Twitter CardNot set
PWANot detected
RSS FeedNot detected
AMPNot detected
Carbon / Visit0.01g · Rating A

Google SERP Preview

www.onzeret.nl
https://onzeret.nl

META TAGS & SCHEMA.ORG

META TAGS

Titlewww.onzeret.nl
Title Length14 chars Too short
Meta Desc Length0 chars Too short
H1
Language
CanonicalNot set
Meta Robots

SCHEMA.ORG & SOCIAL

Schema Types
OG Type
OG ImageNot set
Twitter CardNot set
FaviconNot detected

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