What technology does sciencing.com use?

sciencing.com is built with WordPress, Google Analytics, Nginx.

Is sciencing.com secure (HTTPS)?

Yes. sciencing.com uses TLS 1.3 with a certificate issued by Amazon, valid until Oct 22, 2026.

Who hosts sciencing.com?

sciencing.com is hosted on AWS, behind CloudFront CDN.

What is sciencing.com's SEO score?

sciencing.com scored 95/100 for SEO in the latest analysis (excellent).

What is sciencing.com's overall website score?

sciencing.com has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.

sciencing.com

Sciencing: Daily content for curious minds

Last scanned Jul 26, 2026, 5:17 AM · 1 view

Overall score

Excellent

Summary

Sciencing offers informative articles, instructional guides, and cutting-edge answers to pressing questions about science, engineering, and mathematics. This website uses WordPress hosted on AWS behind CloudFront CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Multiple H1 headings found.

Sciencing

Sciencing offers informative articles, instructional guides, and cutting-edge answers to pressing questions about science, engineering, and mathematics.

11787 Lantern Road #201, Fishers, IN, 46038, US

Hosted on AWS

Top issues to fix

5 issues found · 2 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.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Multiple H1 headings found
SEO
Keep a single H1 per page and demote the others to H2/H3.
1 broken link on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

1 issue(s) found

100

Performance

790 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.

Sciencing

Sciencing offers informative articles, instructional guides, and cutting-edge answers to pressing questions about science, engineering, and mathematics.

Facebook flipboard.com

Contact

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

Email: staff@sciencing.com
Address: 11787 Lantern Road #201, Fishers, IN, 46038, US

Meta tags

Title: Sciencing: Daily content for curious minds
Description: Sciencing offers informative articles, instructional guides, and cutting-edge answers to pressing questions about science, engineering, and mathematics.
Canonical: https://www.sciencing.com/
Language: en-US
Charset: utf8
Viewport: width=device-width, initial-scale=1.0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

WordPress Google Analytics Nginx

Hosting & CDN

Hosting provider: AWS
CDN provider: CloudFront
IP address: 13.225.5.55
ASN: AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

Type	Value
A	13.225.5.55 13.225.5.4 13.225.5.25 13.225.5.14
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Amazon
Subject: sciencing.com
Valid from: Sep 23, 2025
Valid to: Oct 22, 2026
Days until expiry: 86
SAN domains: sciencing.com, *.sciencing.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 2 · H2 1 · H3 30

Links

47 internal · 11 external · 1 broken

Images

40 total · 0 missing alt

Scripts / Styles

49 scripts · 1 stylesheets

JS / CSS size

1005 KB · 29.4 KB

Page size

83.4 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 4
sitemap.xml: Found
URLs in sitemap: -1

SEO issues

Multiple H1 headings found

Scan details

Requested URL: https://sciencing.com
Final URL: https://www.sciencing.com:443/
HTTP status: 200
HTTP version: HTTP/2
Response time: 789 ms
HTML size: 83.4 KB
Redirect chain: https://sciencing.com → https://www.sciencing.com:443/

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