genscript.com
GenScript - Scripting Possibilities - The leader in molecular cloning and gene synthesis, peptide synthesis, protein and antibody engineering.
Last scanned Jul 26, 2026, 12:19 PM
Overall score
Fair
Summary
As a leading biotech company focusing exclusively on early drug discovery and development services, GenScript provides a comprehensive portfolio of services that include Bio-Reagent, Bio-Assay, Lead Optimization, and Ant… This website uses Google Analytics behind CloudFront CDN. SEO is fair (60/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance good (80/100). Top issue: Title longer than 60 characters.
As a leading biotech company focusing exclusively on early drug discovery and development services, GenScript provides a comprehensive portfolio of services that include Bio-Reagent, Bio-Assay, Lead Optimization, and Antibody Drug Development.
Top issues to fix
11 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
4 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
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.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
+5 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
533 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
As a leading biotech company focusing exclusively on early drug discovery and development services, GenScript provides a comprehensive portfolio of services that include Bio-Reagent, Bio-Assay, Lead Optimization, and Antibody Drug Development.
Contact
Email, phone, and address published on this site's own pages.
- order@genscript.com
Meta tags
- Title
- GenScript - Scripting Possibilities - The leader in molecular cloning and gene synthesis, peptide synthesis, protein and antibody engineering.
- Description
- As a leading biotech company focusing exclusively on early drug discovery and development services, GenScript provides a comprehensive portfolio of services that include Bio-Reagent, Bio-Assay, Lead Optimization, and Antibody Drug Development.
- Canonical
- https://www.genscript.com
- Language
- en-US
- Charset
- utf-8
- Viewport
- width=device-width,initial-scale=1.0,maximum-scale=1.0,minimum-scale=1.0,user-scalable=no
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- CloudFront
- 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
- Sectigo Limited
- Subject
- *.genscript.com
- Valid from
- Nov 11, 2025
- Valid to
- Dec 11, 2026
- Days until expiry
- 136
- SAN domains
- *.genscript.com, *.ai.genscript.com, *.genscript.com.cn, *.internet.genscript.com, *.intranet.genscript.com, *.it.genscript.com, *.it.genscript.com.cn, *.qa.genscript.com, *.qa.genscript.com.cn, ai.genscript.com, genscript.com, genscript.com.cn, internet.genscript.com, intranet.genscript.com, it.genscript.com, it.genscript.com.cn, qa.genscript.com, qa.genscript.com.cn
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 4 cookie(s) observed
Content & assets
Headings
H1 44 · H2 0 · H3 0
Links
332 internal · 9 external · 20 broken
Images
148 total · 15 missing alt
Scripts / Styles
43 scripts · 11 stylesheets
JS / CSS size
44.3 KB · 14.2 KB
Page size
350 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
- Multiple H1 headings found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://genscript.com
- Final URL
- https://www.genscript.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 526 ms
- HTML size
- 350 KB
- Redirect chain
- https://genscript.com → https://www.genscript.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does genscript.com use?
- genscript.com is built with PHP, jQuery, Google Analytics, Meta Pixel.
- Is genscript.com secure (HTTPS)?
- Yes. genscript.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Dec 11, 2026.
- Who hosts genscript.com?
- Hosting provider information for genscript.com is not available yet.
- What is genscript.com's SEO score?
- genscript.com scored 60/100 for SEO in the latest analysis (fair).
- What is genscript.com's overall website score?
- genscript.com has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card