What technology does cesd.com use?

cesd.com is built with Google Analytics, Google Ads.

Is cesd.com secure (HTTPS)?

Yes. cesd.com uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Jan 31, 2027.

cesd.com is hosted on HOSTCOLLECTIVE - Host Collective, Inc., US.

What is cesd.com's SEO score?

cesd.com scored 75/100 for SEO in the latest analysis (fair).

What is cesd.com's overall website score?

cesd.com has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.

cesd.com

ChemEng Software Design -CESD- Software Engineering Tools

Last scanned Jul 22, 2026, 9:34 PM · 2 views

Overall score

Great

Summary

Software Engineering tools,Health,Nutrition,Music,Games Apps.Windows,Android.Engineers,chemistry,professionals,students,educational personnel. This website uses Google Analytics hosted on HOSTCOLLECTIVE - Host Collective, Inc., US. SEO is good (75/100) and accessibility is good (80/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: No H1 heading found.

Software Engineering tools,Health,Nutrition,Music,Games Apps.Windows,Android.Engineers,chemistry,professionals,students,educational personnel.

United States

Hosted on HOSTCOLLECTIVE - Host Collective, Inc., US

Top issues to fix

9 issues found · 3 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.
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.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+3 more issues — details in the sections below.

SEO

3 issue(s) found

100

Performance

240 ms

Security

HTTPS & header checks

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.

Software Engineering tools,Health,Nutrition,Music,Games Apps.Windows,Android.Engineers,chemistry,professionals,students,educational personnel.

X (Twitter)YouTube

Contact

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

Email: info@cesd.com sales@cesd.com support@cesd.com waltercesd@gmail.com

Source: https://cesd.com/contact.aspx

Meta tags

Title: ChemEng Software Design -CESD- Software Engineering Tools
Description: Software Engineering tools,Health,Nutrition,Music,Games Apps.Windows,Android.Engineers,chemistry,professionals,students,educational personnel.
Canonical: https://cesd.com
Language
Charset: windows-1252
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Google Analytics Google Ads

Hosting & CDN

Hosting provider: HOSTCOLLECTIVE - Host Collective, Inc., US
CDN provider: —
IP address: 199.233.253.199
ASN: AS14415 (HOSTCOLLECTIVE - Host Collective, Inc., US)

DNS records

Type	Value
A	199.233.253.199
AAAA	—
MX	m05.internetmailserver.net
TXT	—
NS	ns1.winhost.com ns3.winhost.com ns2.winhost.com
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.2
Issuer: DigiCert Inc
Subject: cesd.com
Valid from: Jul 17, 2026
Valid to: Jan 31, 2027
Days until expiry: 192
SAN domains: cesd.com, www.cesd.com

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

41 internal · 10 external · 3 broken

Images

30 total · 0 missing alt

Scripts / Styles

22 scripts · 3 stylesheets

JS / CSS size

593 KB · 24.7 KB

Page size

23.0 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 9
sitemap.xml: Found
URLs in sitemap: 102

SEO issues

No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags

Scan details

Requested URL: https://cesd.com
Final URL: https://cesd.com
HTTP status: 200
HTTP version: HTTP/2
Response time: 240 ms
HTML size: 23.0 KB
Redirect chain: https://cesd.com

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Frequently asked questions

What technology does cesd.com use?: cesd.com is built with Google Analytics, Google Ads.
Is cesd.com secure (HTTPS)?: Yes. cesd.com uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Jan 31, 2027.
Who hosts cesd.com?: cesd.com is hosted on HOSTCOLLECTIVE - Host Collective, Inc., US.
What is cesd.com's SEO score?: cesd.com scored 75/100 for SEO in the latest analysis (fair).
What is cesd.com's overall website score?: cesd.com has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.