flotcharts.org
Flot: Attractive JavaScript plotting for jQuery
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Fair
Summary
This website uses Google Analytics hosted on Cloudflare behind Cloudflare CDN. SEO is fair (50/100) and accessibility is poor (45/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.
- United States
- Hosted on Cloudflare
Top issues to fix
15 issues found · 6 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
+9 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
15 ms
Security
HTTPS & header checks
Accessibility
4 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Flot: Attractive JavaScript plotting for jQuery
- Description
- Canonical
- Language
- Charset
- utf-8
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 172.64.148.82
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- flotcharts.org
- Valid from
- Jul 14, 2026
- Valid to
- Oct 12, 2026
- Days until expiry
- 47
- SAN domains
- flotcharts.org, *.flotcharts.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 3 · H3 0
Links
6 internal · 24 external · 3 broken
Images
2 total · 2 missing alt
Scripts / Styles
4 scripts · 1 stylesheets
JS / CSS size
462 B · 1.3 KB
Page size
6.6 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No H1 heading found
- 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
- No H1 heading found
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://flotcharts.org
- Final URL
- https://www.flotcharts.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 15 ms
- HTML size
- 6.6 KB
- Redirect chain
- https://flotcharts.org → https://www.flotcharts.org/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does flotcharts.org use?
- flotcharts.org is built with Google Analytics.
- Is flotcharts.org secure (HTTPS)?
- Yes. flotcharts.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 12, 2026.
- Who hosts flotcharts.org?
- flotcharts.org is hosted on Cloudflare, behind Cloudflare CDN.
- What is flotcharts.org's SEO score?
- flotcharts.org scored 50/100 for SEO in the latest analysis (fair).
- What is flotcharts.org's overall website score?
- flotcharts.org has an overall SiteGraph score of 65/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card