Website reputation report

weathergraph.app

Last checked 5 days ago · Point-in-time assessment

75/100Technical Safety ScoreIndependent technical assessment, not a visitor rating
● Evidence is limited

What is this website?

Hour-by-hour weather graphs, widgets and complications for Apple devices. Premium forecast sources, rain alerts, zero tracking. A Dark Sky alternative.

No listed local patterns observedHomepage-only analysis is not a malware clearance. Read the scope and findings below.

75/100Safety Score
70%Evidence Confidence
Trust Radar evidence profile Eight evidence dimensions from zero to one hundred. Exact values surround the chart. Threat Intelligence55 Domain History83 Infrastructure88 Website Security95 Security Hygiene70 Transparency52 Reputation50 Operational Stability96
Trust RadarEight observed factors. Select one to inspect its evidence.

How to read this report

Safety Score evaluates observed signals. Evidence Confidence measures how complete, direct, fresh, and consistent those signals are.

No automated scan can guarantee that a website is safe.

Current report context

What changed since the last scan

  • No earlier report to compare
What this scan could verify · 6 observed, 0 unavailable
DNS observed
Registration lookup observed
Network observed
TLS observed
Website response observed
Website content observed

Unavailable and unperformed checks are not clean results. The detailed evidence below remains the source for each conclusion.

Report an inaccuracy in this report →

Independent evidence brief

What we observed about weathergraph.app

Updated Oct 19, 2026

The latest scan examined 10 public pages on weathergraph.app. Website descriptions below come from the site itself. Registration, connection and threat findings were checked separately.

Purpose and visible content

On its homepage, the site says: Hour-by-hour weather graphs, widgets and complications for Apple devices. Premium forecast sources, rain alerts, zero tracking. A Dark Sky alternative.

Registrar and domain history

Registered on Jun 1, 2020. Registrar: Gransy s.r.o. d/b/a subreg.cz.

Recorded expiry date: Jun 1, 2028. Registry data can change.

Connection and hosting evidence

The checked homepage returned HTTP 200.

A valid TLS certificate was observed, expiring Jan 5, 2027.

Threat checks and score context

External malware-provider coverage was unavailable. The report does not treat this missing check as a clean result.

Safety Score: 75/100. Evidence Confidence: 70%. These measure different things.

Community reviews of weathergraph.app

No approved reviews yet ☆☆☆☆☆

Visitor experiences are separate from the independent technical Safety Score.

Visitor opinions remain separate from the technical Safety Score.

Public content profile

Pages reviewed on weathergraph.app

10 of up to 10 pages

We sampled public pages from this website to understand its subject and contact paths. The titles and short descriptions below come from the website itself. They are not endorsements or independent safety findings.

Weathergraph — Visual Weather for iPhone, Watch, iPad & MacHour-by-hour weather graphs, widgets and complications for Apple devices. Premium forecast sources, rain alerts, zero tracking. A Dark Sky alternative. Weathergraph | Press KitPress kit for Weathergraph with overview, images and more. See your whole week of weather at a glance Dark Sky alternative: the vertical hourly timelineDark Sky's vertical hourly timeline, rebuilt. Switch Weathergraph to the vertical layout for the same at-a-glance read—free, no subscription needed. How to read an hourly weather graphRead a weather graph from left to right, combine only the layers that affect your decision, and find the hours when conditions work for you. Apple Watch weather complications | WeathergraphHow to choose an Apple Watch weather complication: pick the glance that answers the question you ask the sky most days, then set it on your watch face. Radar vs nowcast vs hourly forecastRadar shows rain falling now, a nowcast covers the next hour, and the hourly forecast models the whole day. Match the view to your question. Dew point vs humidity: how muggy will it feel?Dew point is a steadier read of moisture than relative humidity. Learn the comfort ranges and how to use them to plan a hot day. Weathergraph: the whole forecast at a glanceSee hours and days as one visual timeline, keep the forecast close on iPhone and Apple Watch, and choose the detail and sources that matter to you. Why weather forecasts disagreeWeather apps differ because they use different observations, models, providers and update cycles. How to compare sources for your own area. Check destination weather for your arrival timeTaxi or walk from the station? Match destination weather to your arrival time, then include the time outside. Plus mountain and winter checks.

Public page evidence

Topics and keywords observed on weathergraph.app

12 phrases

These phrases were extracted locally from sampled public page metadata. They are observations, not search-volume or ranking estimates.

weatherTitle, H1, Meta description6 sampled pages
forecastTitle, H1, Meta description3 sampled pages
hourlyTitle, H1, Meta description3 sampled pages
glanceTitle, H1, Meta description4 sampled pages
at glanceTitle, H1, Meta description3 sampled pages
watchTitle, H1, Meta description3 sampled pages
appleTitle, H1, Meta description3 sampled pages
readTitle, H1, Meta description3 sampled pages
apple watchTitle, H1, Meta description2 sampled pages
dark skyTitle, H1, Meta description2 sampled pages
wholeTitle, H1, Meta description3 sampled pages
will itTitle, H12 sampled pages

At a glance

Key findings

✓

Report is current

The displayed evidence comes from the published immutable scan.

i

Confidence is separate

Unavailable evidence is shown as missing and never counted as clean.

!

Verify before sensitive actions

Check the exact URL and context before payments, credentials, or downloads.

Fully explainable

Why this score?

Versioned weights
Threat IntelligenceWeight 25%
55/100

Threat providers were unavailable. The neutral uncertainty baseline is not a clean verdict.

Domain HistoryWeight 10%
83/100

Domain registration age and expiry were checked.

InfrastructureWeight 10%
88/100

Observed DNS records and network address were checked.

Website SecurityWeight 15%
95/100

Observed certificate validity and TLS protocol were checked.

Security HygieneWeight 15%
70/100

Observed security header values were checked for basic protective settings. Empty values, disabled HSTS and unrecognized values receive no credit. This is not a complete browser-policy validation.

TransparencyWeight 5%
52/100

Observed site metadata and About page were checked. Publisher-supplied details are not independently verified.

ReputationWeight 5%
50/100

Popularity is weak context, not proof of safety. Unranked sites use a neutral baseline.

Operational StabilityWeight 15%
96/100

Observed HTTP status and final connection scheme were checked.

Server-side analysis

Automated security checks

Local antivirus and phishing checks

ClamAV · homepage HTMLNo signature match in the sampled HTML
Engine version1.5.4
Signature database date (UTC)2026-10-19T06:26:01+00:00
HTML bytes submitted181,903
Phishing.Database · exact hostnameNot listed in this snapshot
Feed downloaded (UTC)2026-10-19T06:00:09+00:00
Hosts in local snapshot386,082

Sampled scripts and pages

Resource analysis incomplete

6 resources checked · 12 script links observed on the homepage. Partial resource coverage.

ClamAV inspects the fetched homepage HTML on our server. New scans also sample up to four linked scripts and two collected internal pages, with size and time limits. Scripts are not executed. Other downloads, private server files and logged-in pages remain outside this check. A signature match needs investigation and can be a false positive. No match is not a whole-site safety guarantee.

Exact hostname lookup uses a downloaded Phishing.Database snapshot. It does not send this domain to an external lookup API or mark sibling subdomains as harmful. Not listed does not mean safe. Snapshot age is download age, not proof that every entry was recently revalidated.

Homepage HTML only · Eight local rule families · local-security-v2

Checks use the fetched page and redirect chain. Scripts are not executed, forms are not submitted, and linked files are not downloaded. This is not a malware clearance.

Page resource inventory

Linked scripts12
Inline scripts0
Embedded frames0
External script hosts0

Counts describe the sampled HTML, not every resource loaded by the browser. External resources are common and are not automatically harmful.

No listed local patterns observed. The limited rule set cannot detect every threat or behavior.

External threat intelligence

Provider coverageNot checked

Local checks do not query external reputation databases. An unavailable check is never a clean result.

Registration

Domain information

Public RDAP observation
Canonical domainweathergraph.app
RegistrarGransy s.r.o. d/b/a subreg.cz
RegisteredJun 1, 2020
Domain age6 years
ExpiresJun 1, 2028
Registry statusesactive
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address157.90.240.227
Autonomous systemUnavailable
Network organizationUnavailable
Observed countryUnavailable
CDNNot detected
Web application firewallNot detected

At a glance

Infrastructure summary

Observed during this scan

A compact view of the connection, DNS and security surface. These observations describe what the scanner could verify at scan time and do not prove ownership or ongoing availability.

HTTP response200 · https://weathergraph.app/
Endpoint157.90.240.227
NetworkUnavailable
CDN and WAFNot detected · Not detected
DNS surface9 records · 2 nameservers · 3 mail exchangers
Protection signals3 security headers · 3 technologies · DNSSEC unknown

Page telemetry

Observed page statistics

Safe metadata only

These counters describe the fetched response and sampled HTML. Script counts describe references in the markup, not a complete browser network log. Cookie counts cover observed response headers.

Response size181,903 bytes
HTTP check duration0 ms
Cookies observedUnavailable
Script resources12 · 0 external hosts
Frames and sampled checks0 frames · 6 resources checked

Encrypted transport

TLS certificate

Valid when observed
StatusValid when observed
ProtocolTLSv1.3
IssuercountryName=US, organizationName=Let's Encrypt, commonName=YE1
Valid fromOct 7, 2026
Valid untilJan 5, 2027
Certificate namesenko.tomaskafka.com · events.tmskfk.com · forecache.tmskfk.com · freshrss.tmskfk.com · geocode2.tmskfk.com · hezcijihlava.cz · kafkova.cz · lyzarskejihlavsko.cz · lyzarskejihlavsko.tomaskafka.com · macvitals-updates.tomaskafka.com · macvitals.app · me.tmskfk.com · me.tomaskafka.com · next.lyzarskejihlavsko.cz · nowcache.tmskfk.com · pebble-weather-config.tmskfk.com · pebble-weather-dashboard.tmskfk.com · pwys.tmskfk.com · redirect.weathergraph.app · static.kafkova.cz · static.tmskfk.com · static.tomaskafka.com · surf-geocode.tmskfk.com · swedishdentalcare.cz · tariffs.weathergraph.app · tmskfk.com · tomaskafka.com · weathergraph.app · weatherspark-geocode.tmskfk.com · wg-server-next.tmskfk.com · wgs2.tmskfk.com · www.hezcijihlava.cz · www.kafkova.cz · www.lyzarskejihlavsko.cz · www.macvitals.app · www.swedishdentalcare.cz · www.weathergraph.app · yt.tomaskafka.com

Resolution

DNS footprint

DNSKEY status unknown

DNSKEY presence does not verify the DNSSEC signature chain. Missing records can mean no record was returned or the lookup was unavailable.

A157.90.240.227TTL —
NSaida.ns.cloudflare.comTTL —
NSnick.ns.cloudflare.comTTL —
MX29 route1.mx.cloudflare.netTTL —
MX57 route2.mx.cloudflare.netTTL —
MX81 route3.mx.cloudflare.netTTL —
TXTgoogle-site-verification=X-w8ALjncLO0nLvOSsD_htiIYGGA7nQTPVUKtkbI-kQTTL —
TXTpinterest-site-verification=788b257878f90963901cb362f4968464TTL —
TXTv=spf1 include:_spf.mx.cloudflare.net ip4:5.161.49.185 ip4:159.203.110.15 include:sendgrid.net ~allTTL —

DNS observations · no external lookup API

Domain email protection

Exact-host SPF and DMARC observations help the owner investigate email impersonation risks. They are separate from website malware checks and do not change the Safety Score.

SPFPolicy record observed, not fully validated
DMARCMonitoring-only DMARC policy

What to do next

Review the records with your mail administrator. Inventory legitimate senders and test SPF and DKIM alignment before enforcing a stricter DMARC policy. Fix duplicate records and investigate overly permissive SPF rules.

This bounded check does not send email, probe SMTP, evaluate recursive SPF includes, verify DKIM signatures or apply organizational-domain DMARC inheritance. A missing subdomain record does not prove that no inherited protection exists. A DNS timeout is unknown, not an absent record. A policy record is not proof that messages authenticate successfully.

Responsible disclosure

security.txt

RFC 9116 observation

No readable security.txt file was observed at the standard locations. This is informational and is not evidence of malware.

Browser protections

Security headers

3 observed
referrer-policypresent strict-origin-when-cross-origin
strict-transport-securitypresent max-age=86400
x-content-type-optionspresent nosniff

Response headers

Cookie protections

Passive observation

No Set-Cookie header was observed on the sampled homepage response. Other pages may set cookies separately.

Detected stack

Technologies

Next.js 96% Nginx 93% Tailwind CSS 72%

Versions are shown only when publicly exposed by the page or response headers. An observed version is not, by itself, proof of a vulnerability.

JavaScript library advisories

JavaScript advisory analysis could not be completed or no eligible script files were sampled. No clean result is implied.

Recommended maintenance checks

Next.jsKeep Next.js and its runtime dependencies current, especially when server-side rendering is enabled.
NginxReview the Nginx branch and keep security patches current. Avoid exposing detailed server version headers.

Publisher supplied

Public contact details

These details were observed on the website, not independently verified as an active support channel.

Emailsupport@tomaskafka.comSource: https://weathergraph.app/
Emailtk@tomaskafka.comSource: https://weathergraph.app/presskit

Structured facts

Website identity & response

Public page metadata
Page titleWeathergraph — Visual Weather for iPhone, Watch, iPad & Mac
First headingWeathergraph
DescriptionHour-by-hour weather graphs, widgets and complications for Apple devices. Premium forecast sources, rain alerts, zero tracking. A Dark Sky alternative.
Canonical URLhttps://weathergraph.app/
Final URLhttps://weathergraph.app/
HTTP response200 · text/html; charset=utf-8 · duration unavailable
Languageen
Structured typesMobileApplication · Organization · VideoObject · WebPage
Page page detectedhttps://weathergraph.app/presskit
missing100% evidence confidence
1100% evidence confidence
en100% evidence confidence
86400100% evidence confidence
Local headers.hsts include subdomains100% evidence confidence
Local headers.csp present100% evidence confidence
Local headers.cors wildcard origin100% evidence confidence
Local headers.cors present100% evidence confidence
Local headers.cors credentials with wildcard100% evidence confidence
Local headers.hsts preload100% evidence confidence
9100% evidence confidence
2100% evidence confidence
3100% evidence confidence
unavailable100% evidence confidence
Dns consistency.cname present100% evidence confidence
1100% evidence confidence
Local headers.permissions policy present100% evidence confidence
1100% evidence confidence

Connection path

Redirect chain

0 recorded hops

No redirect hop was recorded for the sampled homepage.

Premium monitoring

Catch downtime and security changes automatically

Regular checks, availability history, and alert emails are reserved for Premium websites. Free reports remain point-in-time scans and do not create recurring server work.

Enable monitoring for this website

Compared with the previous scan

What changed

A comparison will appear after the next completed scan.

Explainable matching

Digital fingerprint

fingerprint-v1
clear-vector-web-174

Comparable components help find technically related websites. A match does not prove common ownership.

DnsHashed private comparison value
TechnologiesHashed private comparison value

Material changes only

Change history

Show change history

No meaningful changes recorded yet.

Website icon for weathergraph.app

Visual evidence

Website screenshot

weathergraph.appPreview unavailable

The capture service was temporarily unavailable. This is not a finding about the website. You can request another scan.

For site owners

Show your verified trust report

Place this lightweight badge in your footer to show visitors an independent, dated WebsiteVirusScanner report. It can increase visitor confidence, but it never changes or guarantees the score.

Choose a badge style
Preview on your site
WebsiteVirusScanner trust badge preview

Use the current report link so visitors can verify the evidence. A badge is a transparency signal, not a paid ranking boost.

Questions about weathergraph.app

FAQ

Still have questions? Contact us →
Is weathergraph.app safe to visit?

The latest Safety Score is 75/100 with 70% Evidence Confidence. This is a point-in-time assessment of observed technical signals, not a guarantee. Check the exact address and avoid entering payment details if anything looks unusual.

Did the scan detect malware on weathergraph.app?

ClamAV found no signature match in the sampled homepage HTML. External scripts, downloads and private server files were not checked. This is not a whole-site malware clearance.

When was weathergraph.app registered?

The public registry record shows Jun 1, 2020. Registration details may be privacy-protected or updated later.

Did weathergraph.app have a valid TLS certificate?

The scanner observed a valid TLS certificate using TLSv1.3. A valid certificate alone does not establish that the site is safe.

Can a paid listing change this website's score?

No. Premium placement and owner-supplied pages are labelled separately. Technical evidence, the Safety Score and moderation decisions remain independent.

Share your experience with weathergraph.app

Community reviews are moderated and remain separate from the technical Safety Score.

Write review →