77
/ 100
B
Good
Overall Domain Score
SEO 77 · LLM 82 · Perf 73
77
π SEO Score
10 / 13 checks passed
82
π€ LLM Readiness
9 / 11 checks passed
73
β‘ Performance
8 / 11 checks passed
π Extracted Page Tags
Title Tag
ACD/Labs | Software for R&D | Chemistry Software
Meta Description
Your Partner in Chemistry Software for Analytical and Chemical Knowledge Management, Chemical Nomenclature, and In-Silico PhysChem and ADME-Tox
H1 Heading
Science at Your Fingertips With Software Designed for R&D Your R&D Deserves Scientific Software That Will Provide Insights, Increase Collaboration, Improve Efficiency, and Help You Innovate Faster
Canonical URL
https://www.acdlabs.com/
π SEO Audit
77/100β
Title Tag
Length: 48 chars (Ideal: 30-60).
β
Meta Description
Length: 143 chars (Ideal: 50-160).
β
H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
β
Canonical URL
Canonical URL is set.
β
Open Graph Tags
Found 6 OG properties (4+ recommended).
β
Indexability
Page allows indexing.
β
Mobile Viewport
Viewport meta tag present.
β Image Alt Text
9 of 12 images missing alt.
β Sitemap
No sitemap found in robots.txt.
β
Heading Hierarchy
H1 and H2 structure detected.
β
Internal Links
Found 181 internal links.
β HSTS Security
Missing HSTS header.
β
HTTPS
Loads securely over HTTPS.
π€ LLMO
82/100β
Structured Data (JSON-LD)
Found 1 JSON-LD blocks.
β
Schema Entities
Types: webpage, breadcrumblist, website, organization
β FAQ Schema
Missing FAQ schema.
β
Contextual Summary
Description provides good AI context.
β E-E-A-T (Author)
No author meta or schema.
β
Organisation Schema
Business entity defined.
β
Breadcrumb Schema
Site architecture is machine-readable.
β
AI Crawler Access
AI agents not blocked.
β
Language Declaration
Language set to 'en-US'.
β
Semantic Structure
Uses <main> or <article>.
β
Entity Verification Links
Social/publisher profiles linked.
β‘ Performance
73/100Network Waterfall (Total: 363ms)
- DNS: 12ms
- Connect: 20ms
- TTFB: 121ms
- Download: 242ms
β
Time to First Byte (TTFB)
TTFB: 121ms (Target: < 600ms).
β
HTML Payload Size
Raw HTML: 40.9KB (Target: < 150KB).
β
Text Compression
Compression enabled (gzip).
β
Cache Policies
Cache-Control headers set.
β
CDN Usage
Edge delivery detected.
β
Secure Delivery (HTTPS)
Served securely.
β Modern Protocol
Using HTTP/1.1.
β Native Lazy Loading
No lazy loading detected.
β
Minified Assets
Minified .js/.css referenced.
β Preload / Preconnect Hints
Missing preload/preconnect hints.
β
Character Set
UTF-8 declared.
π‘οΈ Security & Blacklist
2 Flag(s)β οΈ Flagged on 2 blacklist(s).
π¨ Spamhaus DBLVerify β
FLAGGED: Listed (code: 51.79.82.51)
π¨ SURBLVerify β
FLAGGED: Listed (code: 51.79.82.51)
β
URIBLVerify β
Lookup inconclusive β use the Verify link to check manually.
β
Google Safe BrowsingVerify β
No unsafe content found per Google Safe Browsing.
βοΈ Technologies
CMS
WordPress
E-Commerce
WooCommerce
Analytics & Tracking
Google Tag Manager
JavaScript
jQuery
CSS Frameworks
Font Awesome
Infrastructure & CDN
Cloudflare
π WHOIS
Registrar
Network Solutions, LLC
Registered
1995-12-19
Expires
2033-12-18
Last Updated
2023-12-18
Status
client transfer prohibited
Name Servers
ns-1127.awsdns-12.org, ns-1826.awsdns-36.co.uk, ns-440.awsdns-55.com, ns-739.awsdns-28.net
π DNS Records
| Type | Value |
|---|---|
| A | 141.193.213.21 |
| A | 141.193.213.20 |
| MX | acdlabs-com.mail.protection.outlook.com |
| TXT | domain-verification=277dc60ec023dd0058c4e33352323e891a124712392a7ed71d2a77b113d4a52c |
| TXT | apple-domain-verification=rfx2Prns91hLXGNC |
| TXT | logmein-verification-code=9f83deb1-5668-49fe-9030-7cf598cedce3 |
| TXT | openai-domain-verification=dv-6WsNVkRC5f9oF93f60bYRvY0 |
| TXT | google-site-verification=YVVWIdzgdTcanu6G1BtqSdtZMACD1knhrDpd-6rxRvQ |
| TXT | domain-verification=516340994a8f154dc61f6157deea66f96e9d32b464832aa1d2a3ba22b424dcc7 |
| TXT | box-domain-verification=ae4909891bd4b2fedcf0d62eaf3256bde055301f6596bc869edc620ab192158d |
| TXT | dell-technologies-domain-verification=acdlabs.com_2e8bb8e6-a731-43c8-b6d8-71da6abd54d4_1723671853 |
| TXT | v=spf1 include:spf.protection.outlook.com include:_spf.atlassian.net include:mail1.wpengine.com include:auth.msgapp.com include:es._spf.adp.com include:spf1.acdlabs.com ip4:204.153.135.21 ip4:34.121.194.195 ip4:149.72.75.190 ip4:35.182.18.70 ~all |
| TXT | atlassian-domain-verification=vaHxT0w0tEReuasWbc36izFZNkpGFH4onwKNyXyoYQur6aodP3XJRrUhuAmOWJG1 |
| NS | ns-739.awsdns-28.net |
| NS | ns-483.awsdns-60.com |
| NS | ns-1127.awsdns-12.org |
| NS | ns-1826.awsdns-36.co.uk |
| NS | ns-440.awsdns-55.com |
| NS | ns-1748.awsdns-26.co.uk |
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