www.acdlabs.com
Registered
Page analyze update date:
2026/06/24 03:09:03
Last whois update date:
2026/06/09 18:28:56
Domain Status
Registered
Paid till
18.12.2033
Available from
17.01.2034
×
![Fullscreen website screenshot]()
www.acdlabs.com Website screenshot
SEO Score
76.71%
112
Score achieved
146
Maximum score
Main Information
Title: ACD/Labs | Software for R&D | Chemistry Software
Description: Your Partner in Chemistry Software for Analytical and Chemical Knowledge Management, Chemical Nomenclature, and In-Silico PhysChem and ADME-Tox
Keywords: unknown
Page Encoding:
utf-8
Page Filesize: 229 KB
Server Information
IP: 141.193.213.21
Location: United States,US,,,37.751,-97.822,America/Chicago
Http Server: cloudflare
Encoding: utf-8
Powered by: wp engine
Meta Tags List
- charset: UTF-8
- name: viewport content: width=device-width, initial-scale=1
- name: theme-color content: #4285f4
- name: msapplication-navbutton-color content: #4285f4
- name: apple-mobile-web-app-status-bar-style content: #4285f4
- name: google-site-verification content: JNp_0RWZvZNYvHGq7FYPAw9kQtk9pJFm3G2qYOZoA9s
- name: robots content: index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- name: description content: Your Partner in Chemistry Software for Analytical and Chemical Knowledge Management, Chemical Nomenclature, and In-Silico PhysChem and ADME-Tox
- property: og:locale content: en_US
- property: og:type content: website
- property: og:title content: ACD/Labs | Software for R&D | Chemistry Software
- property: og:description content: Your Partner in Chemistry Software for Analytical and Chemical Knowledge Management, Chemical Nomenclature, and In-Silico PhysChem and ADME-Tox
- property: og:url content: https://www.acdlabs.com/
- property: og:site_name content: ACD/Labs
- property: article:publisher content: https://www.facebook.com/acdlabs/
- property: article:modified_time content: 2026-03-03T15:04:31+00:00
- name: twitter:card content: summary_large_image
- name: twitter:site content: @acdlabs
- name: msapplication-TileImage content: https://www.acdlabs.com/wp-content/uploads/2022/05/cropped-favicon-270x270.png
Internal Links
External Links
Whois Information
domain_name: acdlabs.com
update_date: 2023-12-18T05:11:07Z
update_time: 1702876267
creation_date: 1995-12-19T05:00:00Z
creation_time: 819349200
expiration_date: 2033-12-18T05:00:00Z
Whois Raw Data
Domain Name: ACDLABS.COM
Registrar: Network Solutions, LLC
Domain Status: client transfer prohibited
Creation Date: 1995-12-19T05:00:00Z
Registry Expiry Date: 2033-12-18T05:00:00Z
Updated Date: 2023-12-18T05:11:07Z
Name Server: NS-1127.AWSDNS-12.ORG
Name Server: NS-1826.AWSDNS-36.CO.UK
Name Server: NS-440.AWSDNS-55.COM
Name Server: NS-739.AWSDNS-28.NET
REGISTRAR Contact: Network Solutions, LLC
>>> Last update of RDAP database: 2026-06-09T18:28:56Z
Robots.txt
User-agent: * Disallow: /wp-admin/ Allow: /wp-content/uploads/comm/ Allow: /wp-content/uploads/docs/ Allow: /wp-content/uploads/download/ Allow: /wp-content/uploads/resources/newsletters/ Disallow: /wp-content/uploads/2019/ Disallow: /wp-content/uploads/2020/ Disallow: /wp-content/uploads/2021/ Disallow: /wp-content/uploads/2022/ Disallow: /wp-content/uploads/alm_templates/ Disallow: /wp-content/uploads/download/autochrom/ Disallow: /wp-content/uploads/download/db/specmanager/ Disallow: /wp-content/uploads/download/docs/whats-new/ Disallow: /wp-content/uploads/download/freeware/ Disallow: /wp-content/uploads/download/macros/ Disallow: /wp-content/uploads/download/webstore/ Disallow: /wp-content/uploads/gravity_forms/ Disallow: /wp-content/uploads/portal/ Disallow: /portal-resource/ Disallow: /wp-content/uploads/resources/movies/ Disallow: /wp-content/uploads/resources/podcasts/ Disallow: /wp-content/uploads/smush/ Disallow: /wp-content/uploads/wc-logs/ Disallow: /wp-content/uploads/woocommerce_uploads/ Disallow: /wp-content/uploads/wp-defender/ Disallow: /wp-content/uploads/wp-migrate-db/ Disallow: /wp-content/uploads/wpallexport/ Disallow: /wp-content/uploads/wpallimport/ Allow: /wp-admin/admin-ajax.php
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
✓
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
✓
Page Size
234749 bytes
Page size acceptable for fast loading.
!
Resources
88 total
Too many resources. Optimize and combine files for better performance.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
✓
Robots.txt
Exists
Robots.txt file found.
!
Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
!
Compression
br
Enable gzip or zstd compression to reduce file sizes.
✓
Caching
max-age=600, must-revalidate
Cache-control headers properly set.
✓
Page Speed
3.37 ms
Excellent loading speed.
On-Page SEO
✓
Title
ACD/Labs | Software for R&D | Chemistry Software
Good title length (30-60 characters).
✓
Meta Description
Your Partner in Chemistry Software for Analytical and Chemical Knowledge Management, Chemical Nomenclature, and In-Silico PhysChem and ADME-Tox Lenght:143
Good meta description length (100-160 characters).
✓
H1 Heading
1 found - "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"
Good - single H1 heading found.
✓
Word Count
1058
Good content length (500-2000 words recommended).
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
Meta keywords are optional (not used by major search engines).
Content and UX
✓
Language
en-us
Language attribute properly set.
!
Images
12 total, 9 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
width=device-width, initial-scale=1
Viewport meta tag properly set for mobile devices.
!
Open Graph
Missing: og:image
Add missing OpenGraph tags for social media sharing: og:image
✓
Structured Data
1 JSON-LD scripts
Structured data (JSON-LD) found.
Positions in Google
Search Phrases - Google
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 4 | / | ||
| 7 | / |