avantorsciences.com
Global Provider of Biopharma, Healthcare & Laboratory Solutions | VWR, part of Avantor
Last scanned Jul 26, 2026, 5:47 AM
Overall score
Fair
Summary
Avantor sets science in motion by enabling innovation across the life sciences and technology industries. This website uses Angular behind Cloudflare CDN. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance good (80/100). Top issue: Title longer than 60 characters.
Avantor sets science in motion by enabling innovation across the life sciences and technology industries. Learn more about Avantor and its solutions. | VWR, part of Avantor
Top issues to fix
8 issues found · 1 high priority
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
1.61 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Avantor sets science in motion by enabling innovation across the life sciences and technology industries. Learn more about Avantor and its solutions. | VWR, part of Avantor
Meta tags
- Title
- Global Provider of Biopharma, Healthcare & Laboratory Solutions | VWR, part of Avantor
- Description
- Avantor sets science in motion by enabling innovation across the life sciences and technology industries. Learn more about Avantor and its solutions. | VWR, part of Avantor
- Canonical
- https://www.vwr.com/en/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- NOINDEX, NOFOLLOW
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Entrust Limited
- Subject
- us.vwr.com
- Valid from
- Aug 26, 2025
- Valid to
- Sep 24, 2026
- Days until expiry
- 57
- SAN domains
- us.vwr.com, at-legacy.vwr.com, at.vwr.com, atgservices.vwr.com, au.vwr.com, b2b-at.vwr.com, b2b-au.vwr.com, b2b-be.vwr.com, b2b-br.vwr.com, b2b-ca.vwr.com, b2b-ch.vwr.com, b2b-cn.vwr.com, b2b-cz.vwr.com, b2b-de.vwr.com, b2b-dk.vwr.com, b2b-es.vwr.com, b2b-fi.vwr.com, b2b-fr.vwr.com, b2b-hu.vwr.com, b2b-ie.vwr.com, b2b-in.vwr.com, b2b-it.vwr.com, b2b-kr.vwr.com, b2b-mx.vwr.com, b2b-ni.vwr.com, b2b-nl.vwr.com, b2b-no.vwr.com, b2b-nz.vwr.com, b2b-pl.vwr.com, b2b-pr.vwr.com, b2b-pt.vwr.com, b2b-ru.vwr.com, b2b-sciedsweden.vwr.com, b2b-se.vwr.com, b2b-sg.vwr.com, b2b-si.vwr.com, b2b-sk.vwr.com, b2b-tr.vwr.com, b2b-uk.vwr.com, b2b-us.vwr.com, b2b.vwrcanlab.com, be-legacy.vwr.com, be.vwr.com, br.vwr.com, ca-legacy.vwr.com, ca.vwr.com, ch-legacy.vwr.com, ch.vwr.com, cn-legacy.vwr.com, cn.vwr.com, cz-legacy.vwr.com, cz.vwr.com, de-legacy.vwr.com, de-prod2.vwr.com, de.vwr.com, dk-legacy.vwr.com, dk.vwr.com, es-legacy.vwr.com, es.vwr.com, eu.vwr.com, euweb.vwr.com, export.vwr.com, fi-legacy.vwr.com, fi.vwr.com, fr-legacy.vwr.com, fr.vwr.com, hu-legacy.vwr.com, hu.vwr.com, ie-legacy.vwr.com, ie.vwr.com, in-legacy.vwr.com, in.vwr.com, it-legacy.vwr.com, it.vwr.com, jp.vwr.com, kr-legacy.vwr.com, kr.vwr.com, m-at.vwr.com, m-atgservices.vwr.com, m-au.vwr.com, m-be.vwr.com, m-br.vwr.com, m-ca.vwr.com, m-ch.vwr.com, m-cn.vwr.com, m-cz.vwr.com, m-de.vwr.com, m-dk.vwr.com, m-es.vwr.com, m-fi.vwr.com, m-fr.vwr.com, m-hu.vwr.com, m-ie.vwr.com, m-in.vwr.com, m-it.vwr.com, m-kr.vwr.com, m-mx.vwr.com, m-ni.vwr.com, m-nl.vwr.com, m-no.vwr.com, m-nz.vwr.com, m-pl.vwr.com, m-pr.vwr.com, m-pt.vwr.com, m-ru.vwr.com, m-sciedsweden.vwr.com, m-se.vwr.com, m-sg.vwr.com, m-si.vwr.com, m-sk.vwr.com, m-tr.vwr.com, m-uk.vwr.com, m-us.vwr.com, media.vwr.com, mx.vwr.com, ni-legacy.vwr.com, ni.vwr.com, nl-legacy.vwr.com, nl.vwr.com, no-legacy.vwr.com, no.vwr.com, nz.vwr.com, pl-legacy.vwr.com, pl.vwr.com, pr-legacy.vwr.com, pr.vwr.com, pt-legacy.vwr.com, pt.vwr.com, qr.vwr.com, ru-legacy.vwr.com, ru.vwr.com, sciedsweden.vwr.com, se-legacy.vwr.com, se.vwr.com, sg-legacy.vwr.com, sg.vwr.com, si-legacy.vwr.com, si.vwr.com, sk-legacy.vwr.com, sk.vwr.com, tr-legacy.vwr.com, tr.vwr.com, uk-legacy.vwr.com, uk.vwr.com, us-legacy.vwr.com, us-prod2.vwr.com, vwr.com, www.us.vwr.com, www.vwr.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
602 internal · 42 external · 10 broken
Images
7 total · 1 missing alt
Scripts / Styles
7 scripts · 1 stylesheets
JS / CSS size
235 KB · 8.8 KB
Page size
749 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://avantorsciences.com
- Final URL
- https://www.vwr.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.60 s
- HTML size
- 749 KB
- Redirect chain
- https://avantorsciences.com → https://www.avantorsciences.com/ → https://www.vwr.com/
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Frequently asked questions
- What technology does avantorsciences.com use?
- avantorsciences.com is built with Angular, Express, Node.js.
- Is avantorsciences.com secure (HTTPS)?
- Yes. avantorsciences.com uses TLS 1.3 with a certificate issued by Entrust Limited, valid until Sep 24, 2026.
- Who hosts avantorsciences.com?
- Hosting provider information for avantorsciences.com is not available yet.
- What is avantorsciences.com's SEO score?
- avantorsciences.com scored 60/100 for SEO in the latest analysis (fair).
- What is avantorsciences.com's overall website score?
- avantorsciences.com has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card