What technology does schedmd.com use?

schedmd.com is built with Apache.

Is schedmd.com secure (HTTPS)?

Yes. schedmd.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 4, 2026.

Who hosts schedmd.com?

schedmd.com is hosted on PRGMR - prgmr.com, Inc., US.

What is schedmd.com's SEO score?

schedmd.com scored 80/100 for SEO in the latest analysis (great).

What is schedmd.com's overall website score?

schedmd.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.

schedmd.com

SchedMD | Slurm Support and Development

Last scanned Aug 24, 2026, 1:23 PM

Overall score

Great

Summary

SchedMD offers Slurm Support. This website uses Apache hosted on PRGMR - prgmr.com, Inc., US. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.

SchedMD offers Slurm Support. Slurm is an HPC workload manager and cluster management software. Get expert support from SchedMD today!

United States

Hosted on PRGMR - prgmr.com, Inc., US

Top issues to fix

5 issues found · 1 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

SEO

3 issue(s) found

100

Performance

226 ms

Security

HTTPS & header checks

100

Accessibility

0 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.

SchedMD offers Slurm Support. Slurm is an HPC workload manager and cluster management software. Get expert support from SchedMD today!

GitHub

Contact

Email, phone, and address published on this site's own pages.

Email: sales@schedmd.com
Phone: +19256957782

Meta tags

Title: SchedMD | Slurm Support and Development
Description: SchedMD offers Slurm Support. Slurm is an HPC workload manager and cluster management software. Get expert support from SchedMD today!
Canonical: https://www.schedmd.com/
Language: en-US
Charset: UTF-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Apache

Hosting & CDN

Hosting provider: PRGMR - prgmr.com, Inc., US
CDN provider: —
IP address: 71.19.144.14
ASN: AS47066 (PRGMR - prgmr.com, Inc., US)

DNS records

Type	Value
A	71.19.144.14
AAAA	—
MX	ASPMX2.GOOGLEMAIL.com ASPMX5.GOOGLEMAIL.com ALT2.ASPMX.L.GOOGLE.com ASPMX3.GOOGLEMAIL.com ALT1.ASPMX.L.GOOGLE.com ASPMX.L.GOOGLE.com ASPMX4.GOOGLEMAIL.com
TXT	v=spf1 ip4:71.19.154.210 ip4:71.19.147.16 ip4:71.19.146.50 include:spf.schedmd.com include:_spf.google.com ?all google-site-verification=F-2cVUhm30lpE7cjRJuSv86Hf9whLcby6Fu8col-6n8
NS	dns2.idp365.net dns1.idp365.net dns3.idp365.net
CAA	0 iodef "mailto:security@schedmd.com" 0 issue "sectigo.com" 0 issue "letsencrypt.org" 0 issue "digicert.com" 0 issuewild "sectigo.com"
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: schedmd.com
Valid from: Aug 6, 2026
Valid to: Nov 4, 2026
Days until expiry: 70
SAN domains: schedmd.com, www.schedmd.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 4

Links

2 internal · 9 external · 0 broken

Images

5 total · 0 missing alt

Scripts / Styles

0 scripts · 1 stylesheets

JS / CSS size

0 B · 8.1 KB

Page size

9.9 KB

Robots.txt & Sitemap

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

SEO issues

No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://schedmd.com
Final URL: https://schedmd.com
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 226 ms
HTML size: 9.9 KB
Redirect chain: https://schedmd.com

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does schedmd.com use?: schedmd.com is built with Apache.
Is schedmd.com secure (HTTPS)?: Yes. schedmd.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Nov 4, 2026.
Who hosts schedmd.com?: schedmd.com is hosted on PRGMR - prgmr.com, Inc., US.
What is schedmd.com's SEO score?: schedmd.com scored 80/100 for SEO in the latest analysis (great).
What is schedmd.com's overall website score?: schedmd.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.