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3ders.org

3ders.org - 3D printer and 3D printing news

Last scanned Jul 26, 2026, 3:19 PM · 1 view

56

Overall score

Fair

Summary

3ders.org provide in-depth information about 3D Printing, rapid prototyping, rapid manufacturing, 3D Printers, 3D software, 3D services, 3D designers, 3ders, 3D printer price, 3D printer price compare, 3d printer price c… This website uses Google Ads. SEO is fair (65/100) and accessibility is fair (65/100). Security scores poor (25/100) and performance fair (70/100). Top issue: Meta description longer than 160 characters.

3ders.org provide in-depth information about 3D Printing, rapid prototyping, rapid manufacturing, 3D Printers, 3D software, 3D services, 3D designers, 3ders, 3D printer price, 3D printer price compare, 3d printer price comparison

Top issues to fix

13 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.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • Missing viewport meta tag

    Accessibility

    Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

+7 more issues — details in the sections below.

65

SEO

6 issue(s) found

70

Performance

1.15 s

25

Security

HTTPS & header checks

65

Accessibility

2 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.

3ders.org provide in-depth information about 3D Printing, rapid prototyping, rapid manufacturing, 3D Printers, 3D software, 3D services, 3D designers, 3ders, 3D printer price, 3D printer price compare, 3d printer price comparison

X (Twitter)FacebookLinkedIn

Meta tags

Title
3ders.org - 3D printer and 3D printing news
Description
3ders.org provide in-depth information about 3D Printing, rapid prototyping, rapid manufacturing, 3D Printers, 3D software, 3D services, 3D designers, 3ders, 3D printer price, 3D printer price compare, 3d printer price comparison
Canonical
Language
en-US
Charset
UTF-8
Viewport
Robots meta
noarchive
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

jQueryGoogle Ads

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.2
Issuer
Let's Encrypt
Subject
www.3ders.org
Valid from
Jul 10, 2026
Valid to
Oct 8, 2026
Days until expiry
71
SAN domains
www.3ders.org

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 1 · H3 6

Links

352 internal · 5 external · 20 broken

Images

293 total · 281 missing alt

Scripts / Styles

13 scripts · 2 stylesheets

JS / CSS size

701 B · 612 B

Page size

575 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Meta description longer than 160 characters
  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text
  • Missing viewport meta tag

Scan details

Requested URL
https://3ders.org
Final URL
https://www.3ders.org/
HTTP status
200
HTTP version
HTTP/1.1
Response time
1.14 s
HTML size
575 KB
Redirect chain
https://3ders.org → https://www.3ders.org/

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Frequently asked questions

What technology does 3ders.org use?
3ders.org is built with jQuery, Google Ads.
Is 3ders.org secure (HTTPS)?
Yes. 3ders.org uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Oct 8, 2026.
Who hosts 3ders.org?
Hosting provider information for 3ders.org is not available yet.
What is 3ders.org's SEO score?
3ders.org scored 65/100 for SEO in the latest analysis (fair).
What is 3ders.org's overall website score?
3ders.org has an overall SiteGraph score of 56/100, combining SEO, performance, security, and accessibility.