Website reputation report

slido.com

Last checked 2 weeks ago · Point-in-time assessment

74/100Technical Safety ScoreIndependent technical assessment, not a visitor rating
● Evidence is limited

What is this website?

At Slido, we’re all about powering better, more inclusive meetings. Meet the team behind our easy-to-use audience interaction platform.

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

74/100Safety Score
70%Evidence Confidence
Trust Radar evidence profile Eight evidence dimensions from zero to one hundred. Exact values surround the chart. Threat Intelligence55 Domain History93 Infrastructure95 Website Security95 Security Hygiene50 Transparency54 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 slido.com

Updated Oct 2, 2026

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

Purpose and visible content

On its About page, the site says: At Slido, we’re all about powering better, more inclusive meetings. Meet the team behind our easy-to-use audience interaction platform.

Registrar and domain history

Registered on Jun 29, 2011. Registrar: MarkMonitor Inc..

Recorded expiry date: Jun 29, 2027. Registry data can change.

Connection and hosting evidence

The checked homepage returned HTTP 200.

A valid TLS certificate was observed, expiring Mar 23, 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: 74/100. Evidence Confidence: 70%. These measure different things.

Community reviews of slido.com

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 slido.com

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.

Home | Slido - Audience Interaction Made EasySlido is an easy to use Q&A and polling platform. Increase engagement at your meetings, events, and conferences. About us | Slido - Audience Interaction Made EasyAt Slido, we’re all about powering better, more inclusive meetings. Meet the team behind our easy-to-use audience interaction platform. Contact usSend us a message and we will get back to you shortly. Slido features | Slido - Audience Interaction Made EasyExplore Slido Q&A, live polls and other features designed to make your meetings and events more interactive. Online Poll Maker – Create Free Anonymous Live Polls | SlidoCreate anonymous polls in seconds with our live polling feature ✓ Get instant feedback and engage people in real time with an online poll maker ✓ Live Q&A - Anonymous Questions & Answers App - SlidoSlido is an easy-to-use tool for running live Q&A sessions. People can ask questions from any device, live or ahead of time, and without downloads or logins. Create live word clouds for free - Slido | Slido - Audience Interaction Made EasyDisplay your audience’s thoughts in a beautiful word cloud. The words appear in real time as people submit them. Create word cloud polls for free. Ideas - Collaborative Brainstorming Tool - SlidoCollect ideas from your audience, see the most popular ones and use AI to categorize similar responses. Quiz Maker – Host Interactive Live Quizzes Online | SlidoCreate an interactive live quiz with our quiz maker feature ✓ Engage your audience with live quizzes ✓ Drive better engagement like our 750K customers ✓ Create simple online surveys - Slido | Slido - Audience Interaction Made EasySlido is a simple survey creator with real-time analytics. Create your survey in minutes and get instant feedback on your meetings or training sessions.

Public page evidence

Topics and keywords observed on slido.com

12 phrases

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

liveTitle, H1, Meta description6 sampled pages
audienceTitle, Meta description7 sampled pages
audience interaction madeTitle5 sampled pages
easyTitle, Meta description6 sampled pages
made easyTitle5 sampled pages
createTitle, H1, Meta description4 sampled pages
meetingsH1, Meta description4 sampled pages
interactiveTitle, H1, Meta description3 sampled pages
pollsTitle, H1, Meta description3 sampled pages
makeH1, Meta description4 sampled pages
easy to useMeta description3 sampled pages
timeMeta description4 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%
93/100

Domain registration age and expiry were checked.

InfrastructureWeight 10%
95/100

Observed DNS records and network address were checked.

Website SecurityWeight 15%
95/100

Observed certificate validity and TLS protocol were checked.

Security HygieneWeight 15%
50/100

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%
54/100

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 HTMLLocal antivirus is not enabled
Phishing.Database · exact hostnameLocal feed snapshot unavailable

Sampled scripts and pages

Resource antivirus is not enabled

0 resources checked · 27 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 scripts27
Inline scripts1
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 domainslido.com
RegistrarMarkMonitor Inc.
RegisteredJun 29, 2011
Domain age15 years
ExpiresJun 29, 2027
Registry statusesclient delete prohibited · client transfer prohibited · client update prohibited
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address13.225.196.102
Autonomous systemUnavailable
Network organizationUnavailable
Observed countryUnavailable
CDNAmazon CloudFront
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://www.slido.com/
Endpoint13.225.196.102
NetworkUnavailable
CDN and WAFAmazon CloudFront · Not detected
DNS surface44 records · 4 nameservers · 7 mail exchangers
Protection signals2 security headers · 1 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 size166,200 bytes
HTTP check duration0 ms
Cookies observedUnavailable
Script resources27 · 0 external hosts
Frames and sampled checks0 frames · 0 resources checked

Encrypted transport

TLS certificate

Valid when observed
StatusValid when observed
ProtocolTLSv1.3
IssuercountryName=US, organizationName=Amazon, commonName=Amazon RSA 2048 M04
Valid fromSep 7, 2026
Valid untilMar 23, 2027
Certificate names*.sli.do · *.slido.com · sli.do · slido.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.

A13.225.196.102TTL —
A13.225.196.113TTL —
A13.225.196.116TTL —
A13.225.196.73TTL —
AAAA2600:9000:21a2:1400:e:ee50:e7c0:93a1TTL —
AAAA2600:9000:21a2:1800:e:ee50:e7c0:93a1TTL —
AAAA2600:9000:21a2:1a00:e:ee50:e7c0:93a1TTL —
AAAA2600:9000:21a2:7400:e:ee50:e7c0:93a1TTL —
AAAA2600:9000:21a2:800:e:ee50:e7c0:93a1TTL —
AAAA2600:9000:21a2:e000:e:ee50:e7c0:93a1TTL —
AAAA2600:9000:21a2:ea00:e:ee50:e7c0:93a1TTL —
AAAA2600:9000:21a2:ee00:e:ee50:e7c0:93a1TTL —
NSns-1349.awsdns-40.orgTTL —
NSns-189.awsdns-23.comTTL —
NSns-1907.awsdns-46.co.ukTTL —
NSns-954.awsdns-55.netTTL —
MX1 aspmx.l.google.comTTL —
MX10 aspmx2.googlemail.comTTL —
MX10 aspmx3.googlemail.comTTL —
MX30 aspmx4.googlemail.comTTL —
MX30 aspmx5.googlemail.comTTL —
MX5 alt1.aspmx.l.google.comTTL —
MX5 alt2.aspmx.l.google.comTTL —
CAA0 iodef "mailto:operations@slido.com"TTL —
CAA0 issue "amazon.com"TTL —
CAA0 issue "comodoca.com"TTL —
CAA0 issue "identrust.com"TTL —
CAA0 issue "letsencrypt.org"TTL —
TXTatlassian-domain-verification=Gt2demeKDLmtNc9kPZhaAHFA37DEIcmFGUd6LARvB4yjLG70s3WZhaJJ15y499sbTTL —
TXTatlassian-domain-verification=vInHg1C858aeAp7WCWwcyoBKO9k9ipZjeRZbbJ8lKxjVw/7mHu/H75dMM9zi7nS7TTL —
TXTdocusign=575d670d-fb8e-4929-8057-14b575cbf811TTL —
TXTgoogle-site-verification=-Fl6I2dCr_EOmf2pPk2pemO-JUN3a8Gtu7kONc-P6JkTTL —
TXTgoogle-site-verification=faXdZSfHu5xaghW2vEMu7nwEmISU-5T1LjOxopZxCSETTL —
TXTgoogle-site-verification=IlhW0T1uxlZtHpoj6YYnisyaVBqOPWElXcj8ZKfkYyMTTL —
TXTgoogle-site-verification=VT-btI0hlkmJ21k6kOeVWzWCWIlKCKW-UVfReVlko-UTTL —
TXTgoogle-site-verification=Z_yMRnDJTcwU2qwSZlZaQNX2m-hb4IIyMks-irH5NewTTL —
TXTidentrust_validate=C+mAkrMDeDI9uwsvZcHgs+MWQ97lDsml98+g53HouPHeTTL —
TXTmiro-verification=53bf5ccd47cb6239fe5cf14c3b328050dd5679acTTL —
TXTMS=ms54217282TTL —
TXTstatus-page-domain-verification=6217nfm69mr5TTL —
TXTtwilio-domain-verification=a557af035e23c95af04ad91ca6f7bf2aTTL —
TXTv=spf1 include:_spf.google.com include:stspg-customer.com include:servers.mcsv.net include:_spf.salesforce.com -allTTL —
TXTworkplace-domain-verification= aea065e6-571e-4a7d-b64d-c9b63c52b7a9TTL —
TXTzoom-domain-verification=ca72cea0-6dd2-11ee-b962-0242ac120002TTL —

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
DMARCPolicy record observed, not fully validated

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
StatusPublished and readable
Security contacts1
Policy linkObserved
ExpiryMissing or expired

This is a public vulnerability-reporting contact file. Its presence does not prove that the website is safe and does not change the independent Safety Score.

Browser protections

Security headers

2 observed
content-security-policypresent frame-ancestors 'self'
strict-transport-securitypresent max-age=31536000; includeSubDomains; preload

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%

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.

About this website

What the site says about itself

At Slido, we’re all about powering better, more inclusive meetings. Meet the team behind our easy-to-use audience interaction platform.

View the site's About page ↗

This is publisher supplied information. The independent safety findings are shown separately.

Structured facts

Website identity & response

Public page metadata
Page titleHome | Slido - Audience Interaction Made Easy
First headingThe easiest way to make your meetings interactive
DescriptionSlido is an easy to use Q&A and polling platform. Increase engagement at your meetings, events, and conferences.
Canonical URLhttps://www.slido.com
Final URLhttps://www.slido.com/
HTTP response200 · text/html; charset=utf-8 · duration unavailable
Languageen
Structured typesOrganization
Page page detectedhttps://www.slido.com/productAbout page detectedhttps://www.slido.com/aboutContact page detectedhttps://www.slido.com/contact
1100% evidence confidence
1100% evidence confidence
en100% evidence confidence
1100% evidence confidence
1100% evidence confidence
Security txt.expires valid100% evidence confidence
1100% evidence confidence
1100% evidence confidence
present100% evidence confidence
Local headers.csp has default src100% evidence confidence
Dns consistency.cname present100% evidence confidence
unavailable100% evidence confidence
7100% evidence confidence
4100% evidence confidence
44100% evidence confidence
Local headers.cors credentials with wildcard100% evidence confidence
Local headers.cors present100% evidence confidence
Local headers.cors wildcard origin100% evidence confidence
12100% evidence confidence
Local headers.csp has object src100% evidence confidence
1100% evidence confidence
Local headers.csp unsafe eval100% evidence confidence
Local headers.csp unsafe inline100% evidence confidence
Local headers.csp wildcard sources100% evidence confidence
1100% evidence confidence
31536000100% evidence confidence
1100% evidence confidence
1100% evidence confidence
Local headers.permissions policy present100% evidence confidence

Connection path

Redirect chain

1 recorded hops
Hop 1https://www.slido.com/

The chain is shown exactly as observed by the scanner. A redirect is not itself a malware finding, but unexpected domains or an HTTP downgrade deserve review.

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
calm-shield-trace-289

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 slido.com

Visual evidence

Website screenshot

slido.comPreview unavailable

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

For site owners

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Questions about slido.com

FAQ

Still have questions? Contact us →
Is slido.com safe to visit?

The latest Safety Score is 74/100 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 slido.com?

External threat-provider coverage was unavailable for this scan, so malware status is unverified.

When was slido.com registered?

The public registry record shows Jun 29, 2011. Registration details may be privacy-protected or updated later.

Did slido.com 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.

How does slido.com describe itself?

The website's About page describes its purpose in the report above. This is publisher-supplied information and is separate from independent security findings.

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 slido.com

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

Write review →