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SGSiteGraph

peterlang.com

Home - Peter Lang

Last scanned Jul 26, 2026, 5:18 AM

83

Overall score

Great

Summary

Discover a world of scholarly publications at Peter Lang. This website uses WordPress. SEO is excellent (90/100) and accessibility is excellent (90/100). Security scores good (80/100) and performance fair (70/100). Top issue: No H1 heading found.

Discover a world of scholarly publications at Peter Lang. Discover a vast collection of books and journals across diverse disciplines.

Top issues to fix

4 issues found · 4 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • Slow estimated load (12.5s)

    Performance

    Use a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.

90

SEO

1 issue(s) found

70

Performance

12.50 s

80

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Discover a world of scholarly publications at Peter Lang. Discover a vast collection of books and journals across diverse disciplines.

Meta tags

Title
Home - Peter Lang
Description
Discover a world of scholarly publications at Peter Lang. Discover a vast collection of books and journals across diverse disciplines.
Canonical
https://www.peterlang.com/
Language
en-GB
Charset
Viewport
width=device-width, initial-scale=1, shrink-to-fit=no, maximum-scale=1, user-scalable=0
Robots meta
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Home
og:description
Discover a world of scholarly publications at Peter Lang. Discover a vast collection of books and journals across diverse disciplines.
og:type
website
og:url
https://www.peterlang.com/

Twitter Card

twitter:card
summary_large_image
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
IP address
212.18.11.52
ASN

DNS records

TypeValue
A
  • 212.18.11.52
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
www.peterlang.com
Valid from
Jun 15, 2026
Valid to
Sep 13, 2026
Days until expiry
48
SAN domains
ams.peterlang.com, peterlang.com, www.peterlang.com

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 3 · H3 6

Links

71 internal · 4 external · 0 broken

Images

17 total · 0 missing alt

Scripts / Styles

10 scripts · 3 stylesheets

JS / CSS size

540 KB · 394 KB

Page size

63.9 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
7
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • No H1 heading found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://peterlang.com
Final URL
https://www.peterlang.com/
HTTP status
200
HTTP version
HTTP/2
Response time
12.50 s
HTML size
63.9 KB
Redirect chain
https://peterlang.com → https://www.peterlang.com/

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Frequently asked questions

What technology does peterlang.com use?
peterlang.com is built with WordPress, Nginx.
Is peterlang.com secure (HTTPS)?
Yes. peterlang.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 13, 2026.
Who hosts peterlang.com?
Hosting provider information for peterlang.com is not available yet.
What is peterlang.com's SEO score?
peterlang.com scored 90/100 for SEO in the latest analysis (excellent).
What is peterlang.com's overall website score?
peterlang.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.