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forecast.solar

Homepage [Forecast.Solar]

Last scanned Jul 26, 2026, 5:47 AM

88

Overall score

Great

Summary

Restful API for solar production forecast data and weather forecast data based on your location, the declination and orientation of your solar panels. This website uses WordPress hosted on HETZNER-AS - Hetzner Online GmbH, DE. SEO is excellent (95/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: sitemap.xml not found.

Restful API for solar production forecast data and weather forecast data based on your location, the declination and orientation of your solar panels.

Germany
Hosted on HETZNER-AS - Hetzner Online GmbH, DE

Top issues to fix

8 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.

  • TLS certificate expires in 29 days

    Security

    Renew soon or enable auto-renewal to avoid a browser-warning outage.

  • 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.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+2 more issues — details in the sections below.

95

SEO

1 issue(s) found

100

Performance

280 ms

65

Security

HTTPS & header checks

90

Accessibility

1 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.

Restful API for solar production forecast data and weather forecast data based on your location, the declination and orientation of your solar panels.

Contact

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

Meta tags

Title
Homepage [Forecast.Solar]
Description
Restful API for solar production forecast data and weather forecast data based on your location, the declination and orientation of your solar panels.
Canonical
https://forecast.solar/
Language
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
index,follow
Manifest
https://forecast.solar/manifest.json?v=6641f85

OpenGraph & Twitter Card

OpenGraph

og:title
Homepage [Forecast.Solar]
og:description
Restful API for solar production forecast data and weather forecast data based on your location, the declination and orientation of your solar panels.
og:type
website
og:url
https://forecast.solar/

Twitter Card

twitter:card
summary_large_image
twitter:title
Homepage [Forecast.Solar]
twitter:description
Restful API for solar production forecast data and weather forecast data based on your location, the declination and orientation of your solar panels.

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

CDN provider
IP address
188.34.183.196
ASN
AS24940 (HETZNER-AS - Hetzner Online GmbH, DE)

DNS records

TypeValue
A
  • 188.34.183.196
AAAA
  • 2a01:4f8:c014:e712::1
MX
  • box.kkvs.de
TXT
  • v=spf1 include:gmx.net ip4:91.228.53.233 ~all
  • google-site-verification=7NoZdTODv2dPVXJtno1vhwdc5t35Bf8HHapG9T2_ZWU
NS
  • nsa9.schlundtech.de
  • nsb9.schlundtech.de
  • nsc9.schlundtech.de
  • nsd9.schlundtech.de
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
forecast.solar
Valid from
May 27, 2026
Valid to
Aug 25, 2026
Days until expiry
29
SAN domains
forecast.solar, www.forecast.solar

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 13 · H3 14

Links

6 internal · 74 external · 1 broken

Images

30 total · 3 missing alt

Scripts / Styles

20 scripts · 8 stylesheets

JS / CSS size

214 KB · 209 KB

Page size

61.6 KB

Robots.txt & Sitemap

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

SEO issues

  • sitemap.xml not found

Accessibility issues

  • Missing <html lang> attribute

Careers

View careers page

This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.

Scan details

Requested URL
https://forecast.solar
Final URL
https://forecast.solar
HTTP status
200
HTTP version
HTTP/2
Response time
279 ms
HTML size
61.6 KB
Redirect chain
https://forecast.solar

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Frequently asked questions

What technology does forecast.solar use?
forecast.solar is built with WordPress, Bootstrap, jQuery, Nginx.
Is forecast.solar secure (HTTPS)?
Yes. forecast.solar uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 25, 2026.
Who hosts forecast.solar?
forecast.solar is hosted on HETZNER-AS - Hetzner Online GmbH, DE.
What is forecast.solar's SEO score?
forecast.solar scored 95/100 for SEO in the latest analysis (excellent).
What is forecast.solar's overall website score?
forecast.solar has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
Is forecast.solar hiring?
forecast.solar has a careers page; check it directly for current openings.