Qt.io

qt.io Profile

Title

Qt | Tools for Each Stage of Software Development Lifecycle

Description

All the essential Qt tools for all stages of Software Development Lifecycle: planning, design, development, testing, and deployment.

Tags

embedded & mobile platforms.

Qt is the faster, smarter way to create innovative devices, modern UIs & applications for multiple screens. Cross-platform software development at its best.

What technologies does qt.io use?

These are the technologies used at qt.io. qt.io has a total of 12 technologies installed in 8 different categories.

CDN 2

Cloudflare jsDelivr

Tag Managers 1

Google Tag Manager

Marketing Automation 1

HubSpot

JavaScript Libraries 2

jQuery Swiper

CMS 1

HubSpot CMS Hub

Cookie compliance 1

OneTrust

Security 2

Cloudflare Bot Management HSTS

Miscellaneous 2

HTTP/3 Open Graph

qt.io Traffic Analysis

Qt.io is ranked #51,172 in the world. This website is viewed by an estimated 44.7K visitors daily, generating a total of 198.3K pageviews. This equates to about 1.4M monthly visitors. Qt.io traffic has increased by 3.94% compared to last month.

Daily Unique Visitors

44,653

Monthly Visits

1,352,986

Pages per Visit

4.44

Daily Pageviews

198,250

Avg. Visit Duration

03:56

Bounce Rate

35.16%

Global Reach

0.000906%

Monthly Visits (SEMrush)

1,176,477

Monthly Unique Visitors (SEMrush)

596,513

Monthly Visits (SimilarWeb)

1,313,318

HypeRank

51,172

SEMrush Rank

25,658

SimilarWeb Rank

36,458

*All traffic values are estimates only.

qt.io SEMrush Overview

SEMrush is a complete online advertising and marketing platform that gives a wide variety of tools and features to help businesses and marketers improve their online visibility and optimize their digital marketing strategies.

Domain

qt.io

RankBased on keywords, cost and organic traffic

25,658

Organic KeywordsKeywords in top 20 Google SERP

50,658

Organic TrafficVisitors coming from top 20 search results

89,407

Organic CostEquivalent Google Ads spend for the same traffic

$52,851.00

Full SEMrush Report →

Backlinks Report

Qt.io has a total of 1,179,978 backlinks from 1,929 referring domains and most of them comes from United States.

Which sites are competitors to qt.io?

Websites similar to qt.io are sites similar on user interests and browsing behavior. Users can discover new websites that are similar to the ones they already enjoy or find useful.

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runebook.dev	n/a	Compare →
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qt-project.org	n/a	Compare →
pythonguis.com	n/a	Compare →
riverbankcomputing.com	n/a	Compare →
smartbear.com	n/a	Compare →

Search Engine Indexes

Search engine indexes are huge databases of web pages that search engines like Google and Baidu use to retrieve relevant results when users search. These indexes are built by crawling and indexing pages from across the web.

Revenue Report

qt.io would generate approximately $152 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $4.6K and annual gross revenue of approximately $55.5K. Based on these figures, the site's net worth is estimated at around $164.2K.

How much would qt.io make?

How much is qt.io worth?

*All earnings values are estimates only.

Impact of Ad Blockers

Ad Experience Report

Summary of the ad and abusive experience ratings Google assigns to qt.io, per platform.

Where is qt.io hosted?

Qt.io may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.

Other sites hosted on 52.18.144.254

How fast does qt.io load?

The average loading time of qt.io is 218 ms. The Desktop speed index is 90 and mobile speed index is 79.

Does qt.io use compression?

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on qt.io are reduced by 90%.

Google Safe Browsing

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.

WOT MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites. qt.io has 94 Safety Reputations.

Status

SAFE

Safety Reputations

94

Safety Confidence

22

Child Safety Reputations

93

Child Safety Confidence

20

SSL Checker SSL Certificate Verify

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. qt.io supports HTTPS.

Security Headers

HTTP security headers tell browsers how to protect visitors: force HTTPS, block clickjacking and limit what scripts can do. qt.io sends 5 of the 6 recommended security headers, and its SSL certificate is issued by Let's Encrypt.

Strict-Transport-Security

present

Content-Security-Policy

present

X-Frame-Options

missing

X-Content-Type-Options

present

Referrer-Policy

present

Permissions-Policy

present

SSL issuer

Let's Encrypt

SSL expires

2026-12-02 in 28 days

Email Security

SPF, DKIM and DMARC are DNS records that prove which servers may send email for a domain and tell receivers what to do with forged messages. qt.io has SPF and an enforced DMARC policy, which protects it against email spoofing.

Email provider

Microsoft 365

SPF

present

DMARC

reject

DKIM

found

DNSSEC

not signed

v=spf1 include:spf.protection.outlook.com ip4:217.11.52.118 ip4:109.75.234.198 ip4:109.75.234.204 include:spf.mandrillapp.com include:_spf.salesforce.com include:spf.recurly.com include:149513.spf07.hubspotemail.net include:spf.terranovasite.com -all

AI Crawlers

Websites use robots.txt to allow or block AI crawlers that collect content for training and AI search. qt.io does not block any known AI crawler.

llms.txt

present view

Verify HTTP/2 & HTTP/3 Support

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency. HTTP/3 goes a step further and runs over QUIC instead of TCP, for faster connections and better performance on unreliable networks.

Http Header

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server.

Date: Mon, 18 Aug 2025 05:43:34 GMT
Server: Apache
Strict-Transport-Security: max-age=63072000; includeSubdomains;
Location: https://www.qt.io/
Content-Length: 226
Content-Type: text/html; charset=iso-8859-1

HTTP/2 200 
date: Mon, 18 Aug 2025 05:43:34 GMT
content-type: text/html; charset=UTF-8
content-encoding: br
cache-control: s-maxage=36000, max-age=5
last-modified: Thu, 14 Aug 2025 13:59:19 GMT
link: <https://fonts.googleapis.com/css2?family=Titillium+Web:wght@300;400;600;700&display=swap>; rel=preload; as=style,<https://www.qt.io/hs-fs/hubfs/hub_generated/template_assets/1/190992509310/1749018112409/template_qt.min.js>; rel=preload; as=script,</hs/hsstatic/jquery-libs/static-1.1/jquery/jquery-1.7.1.js>; rel=preload; as=script,<https://www.qt.io/hs-fs/hubfs/hub_generated/template_assets/1/84194855512/1743945620176/template_page-dnd.min.css>; rel=preload; as=style,<https://www.qt.io/hs-fs/hubfs/hub_generated/template_assets/1/84194741344/1754993369712/template_swiss-main.min.css>; rel=preload; as=style,<https://www.qt.io/hs-fs/hubfs/hub_generated/template_assets/1/84194816177/1743945610193/template_c-btn.min.css>; rel=preload; as=style,<https://www.qt.io/hs-fs/hubfs/hub_generated/template_assets/1/85031126345/1754371227436/template_header.min.css>; rel=preload; as=style,</hs/hsstatic/cos-LanguageSwitcher/static-1.336/sass/LanguageSwitcher.css>; rel=preload; as=style
strict-transport-security: max-age=31536000
content-security-policy: upgrade-insecure-requests
content-security-policy-report-only: frame-ancestors 'self' http://localhost:4002;
edge-cache-tag: CT-117668314693,CT-117681051240,CT-122643635328,CT-188824757385,P-149513,CW-112550677294,CW-84190938022,CW-84190938028,CW-84194138520,CW-84194648608,CW-84194648610,CW-84194648896,CW-84194855509,CW-90120648242,CW-93462757678,CW-95821412474,DB-117258169,DB-5624410,DB-5630038,DB-5630040,DB-5630043,DB-844526,E-159616669591,E-187310350739,E-189925259311,E-190992509310,E-84190938037,E-84194138523,E-84194138529,E-84194648623,E-84194648909,E-84194741344,E-84194741348,E-84194816177,E-84194816185,E-84194855512,E-84195446277,E-85031126344,E-85031126345,E-85031126346,E-86192723069,E-86193738497,E-93461795860,MENU-83673483157,MENU-86192689944,RA-188331194775,PGS-ALL,SW-1,GC-143715010608,GC-85713704773,GC-95832261925
referrer-policy: no-referrer-when-downgrade
x-hs-cache-config: BrowserCache-0s-EdgeCache-0s
x-hs-cache-control: s-maxage=36000, max-age=0
x-hs-cf-cache-status: HIT
x-hs-cfworker-meta: {"contentType":"SITE_PAGE"}
x-hs-content-campaign-id: e0b99384-7c3f-4e5e-817e-1b66be9110d4
x-hs-content-id: 122643635328
x-hs-hub-id: 149513
x-hs-prerendered: Thu, 14 Aug 2025 13:59:19 GMT
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vary: Accept-Encoding
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alt-svc: h3=":443"; ma=86400

DNS Lookup

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.

Whois Lookup

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information. Domain registration for this website began on October 5, 2013 and will expire on October 5, 2025 if not renewed. This website is now assigned through the registrar Gandi SAS. The WHOIS data for this website's domain was last updated on December 20, 2024.

Domain Created

2013-10-05

Domain Expires

2025-10-05

Domain Updated

2024-12-20

Domain Age

13 years 29 days

Domain Registrar

Gandi SAS

Domain Owner

The Qt Company Oy

Domain Name: qt.io
Registry Domain ID: REDACTED
Registrar WHOIS Server: whois.gandi.net
Registrar URL: https://www.gandi.net
Updated Date: 2024-12-20T08:09:32Z
Creation Date: 2013-10-05T00:30:59Z
Registry Expiry Date: 2025-10-05T00:30:59Z
Registrar: Gandi SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: 
Registrar Abuse Contact Phone: +33.170377661
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED
Registrant Name: REDACTED
Registrant Organization: The Qt Company Oy
Registrant Street: REDACTED
Registrant City: REDACTED
Registrant State/Province: 
Registrant Postal Code: REDACTED
Registrant Country: FI
Registrant Phone: REDACTED
Registrant Phone Ext: REDACTED
Registrant Fax: REDACTED
Registrant Fax Ext: REDACTED
Registrant Email: REDACTED
Registry Admin ID: REDACTED
Admin Name: REDACTED
Admin Organization: REDACTED
Admin Street: REDACTED
Admin City: REDACTED
Admin State/Province: REDACTED
Admin Postal Code: REDACTED
Admin Country: REDACTED
Admin Phone: REDACTED
Admin Phone Ext: REDACTED
Admin Fax: REDACTED
Admin Fax Ext: REDACTED
Admin Email: REDACTED
Registry Tech ID: REDACTED
Tech Name: REDACTED
Tech Organization: REDACTED
Tech Street: REDACTED
Tech City: REDACTED
Tech State/Province: REDACTED
Tech Postal Code: REDACTED
Tech Country: REDACTED
Tech Phone: REDACTED
Tech Phone Ext: REDACTED
Tech Fax: REDACTED
Tech Fax Ext: REDACTED
Tech Email: REDACTED
Name Server: ns-175-a.gandi.net
Name Server: ns-49-c.gandi.net
Name Server: ns-243-b.gandi.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/
>>> Last update of WHOIS database: 2025-08-18T05:44:21Z