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justgetflux.com

f.lux: software to make your life better

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

77

Overall score

Fair

Summary

Is your computer keeping you up late? f.lux is a free download that warms up your computer display at night, to match your indoor lighting. This website uses Nginx hosted on EVOCATIVE-GLOBAL - Krypt Technologies, US. SEO is fair (70/100) and accessibility is good (75/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.

Is your computer keeping you up late? f.lux is a free download that warms up your computer display at night, to match your indoor lighting.

United States
Hosted on EVOCATIVE-GLOBAL - Krypt Technologies, US

Top issues to fix

11 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.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

+5 more issues — details in the sections below.

70

SEO

4 issue(s) found

100

Performance

727 ms

65

Security

HTTPS & header checks

75

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.

Is your computer keeping you up late? f.lux is a free download that warms up your computer display at night, to match your indoor lighting.

Contact

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

Meta tags

Title
f.lux: software to make your life better
Description
Is your computer keeping you up late? f.lux is a free download that warms up your computer display at night, to match your indoor lighting.
Canonical
Language
en
Charset
Viewport
width=device-width, initial-scale=1
Robots meta
NOODP
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
f.lux
og:description
Software to warm up your computer display at night, to match your indoor lighting.
og:type
product
og:url
http://justgetflux.com/

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

CDN provider
IP address
216.176.200.22
ASN
AS4213 (EVOCATIVE-GLOBAL - Krypt Technologies, US)

DNS records

TypeValue
A
  • 216.176.200.22
AAAA
MX
  • smtp.google.com
TXT
  • google-site-verification=p40keyLeoeHGFrBzV-FLKq3ljGD0PkWjDocyEOzOeww
  • v=spf1 include:_spf.google.com a a:herf.org
NS
  • dns1.registrar-servers.com
  • dns2.registrar-servers.com
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
justgetflux.com
Valid from
Jun 10, 2026
Valid to
Sep 8, 2026
Days until expiry
44
SAN domains
flux.stereopsis.com, forum.justgetflux.com, justgetflux.com, stereopsis.com, www.justgetflux.com, www.stereopsis.com

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 0 · H3 2

Links

19 internal · 3 external · 1 broken

Images

11 total · 3 missing alt

Scripts / Styles

9 scripts · 0 stylesheets

JS / CSS size

11.2 KB · 2.4 KB

Page size

24.0 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
5
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • sitemap.xml not found

Accessibility issues

  • More than 20% of images are missing alt text
  • No H1 heading found

Scan details

Requested URL
https://justgetflux.com
Final URL
https://justgetflux.com
HTTP status
200
HTTP version
HTTP/1.1
Response time
727 ms
HTML size
24.0 KB
Redirect chain
https://justgetflux.com

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Frequently asked questions

What technology does justgetflux.com use?
justgetflux.com is built with Google Analytics, Meta Pixel, Nginx.
Is justgetflux.com secure (HTTPS)?
Yes. justgetflux.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 8, 2026.
Who hosts justgetflux.com?
justgetflux.com is hosted on EVOCATIVE-GLOBAL - Krypt Technologies, US.
What is justgetflux.com's SEO score?
justgetflux.com scored 70/100 for SEO in the latest analysis (fair).
What is justgetflux.com's overall website score?
justgetflux.com has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.