BIG LIST OF WEBSITES

List of Top Websites on Validation

Top 250 Websites on VALIDATION

Download the Top 250 Websites to PDF

Last updated on Nov 1 2021.
Here are the best websites we found: ni.com • clearout.io • zerossl.com • zerobounce.net • mailboxlayer.com • debounce.io • address-validator.net • adstxtvalidator.com • sortcodes.co.uk

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Rank
Url
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Score
Engineer Ambitiously - NI. NI’s software-connected systems help you engineer ambitiously from design to test. We’re here for you through all phases of the development cycle—today, tomorrow, and for the next 100 years.
Alexa Rank
8,943
Clearout: Bulk Email Validation & Email Verification Service | Email Verifier, Validator, List Validation and Tester. Bulk Email List Validation - 98%+ Accuracy Guaranteed, GDPR Compliant, Spam Traps Removal, Abuse Email Checker, Real-Time API 99.999% Uptime - Free Trial With 500 Credits!
Alexa Rank
57,551
Free SSL Certificates and SSL Tools - ZeroSSL. Free SSL certificates issued instantly online, supporting ACME clients, SSL monitoring, quick validation and automated SSL renewal via Certbot or REST API.
Alexa Rank
10,303
ZeroBounce - Email Validation Service And Deliverability Toolkit. Our Email Validation Service quickly and accurately removes invalid, disposable, spam traps, abusive and other harmful email addresses. 98% Accuracy Guaranteed. Try our Free Trial now!
Alexa Rank
52,823
mailboxlayer API | Free, Powerful Email Validation API. Simple and powerful email verification JSON API using SMTP, typo checks, syntax validation, and free and disposable provider filtering. Free for personal use.
Alexa Rank
166,420
DeBounce - Fast & Accurate Email Validation and Email Verification Tool. Email Validation and Verification, Email Checker and Bulk Verify Tool. Using DeBounce remove invalid, disposable, spam-trap, syntax and deactivated emails.
Alexa Rank
57,861
Address Validator: Postal Address Validation & Verification Service. With our free postal address verification and international address validation service you can easily verify if any USPS or international postal address is valid and deliverable.
Alexa Rank
276,118
Free ads.txt validation and monitoring powered by Ad Reform - Ads.txt Validator. Validate and monitor your site's ads.txt file. Find errors before go-live with our validation API.
Alexa Rank
324,612
SortCodes.co.uk - Sort Code & Account Number Validation. United Kingdom''s sort codes and bank accounts modulus validation is used to verify a bank account number. The software also calculates an IBAN equivalent of domestic account numbers.
Alexa Rank
334,095
IBAN Checker: International Bank Account Number validation. IBAN checker is a software designed to validate an International Bank Account Number and identify the bank owning this account, BIC code and address.
Alexa Rank
56,769
TowerData - Email Validation and Data Enrichment Services. Enhance, clean and optimize your email list with TowerData''s data enrichment, email validation and identity matching services.
Alexa Rank
135,360
Pharma Scholars risk assessment guideline cleaning validation. The website is related to pharma, consisting of information about Risk assessment, Guidelines, Cleaning Validation, SOP's, PDE, Qualification.
Alexa Rank
177,908
Address, location and validation technology experts - Allies Computing. Over 9,000 organisations use our technology to capture better addresses faster. Validation, autocomplete, cleansing and data from Allies Computing.
Alexa Rank
182,959
Data validation, Address Auto-Complete, Postcodes - Fetchify. Fetchify (Crafty Clicks). Accurate customer data capture in e-commerce checkout, CRM, call centres. Address lookup, Email, Phone & Bank Account Validation.
Alexa Rank
224,840
Email Validator: Real-Time Email Validation & Verification | Byteplant. Improve your email sender reputation and reduce bounce rates: real-time email validation API and bulk email list cleaning. Free trial & 100% accuracy.
Alexa Rank
227,597
PHP HTML CSS Tutorials - PSD to HTML & Wordpress - W3C Validation. Simple and easy to follow Best PHP HTML CSS Tutorials. The best web development services online such as PSD to HTML, PSD to Wordpress and W3C Validation.
Alexa Rank
257,934
Free email address validation API service, block disposable email. Check-Mail is a free API service to validate email addresses, to check if an email is valid or disposable. The API combines blacklists with advanced heuristics to let you know if you should block disposable email or validate an email addresses.
Alexa Rank
231,682
jQuery Validation Plugin | Form validation with jQuery
Alexa Rank
251,605
CreditCardValidator - Credit card validation, IIN database, and more
Alexa Rank
280,936
albitti.com pending validation
Alexa Rank
357,511
Datafinder | Data Append, Validation & Online Audience Builder - Datafinder is a service of Versium. Lead generation tools for marketers. Build predictive models, score leads, generate prospect lists, analyze marketing data, and append b2b & consumer data.
Alexa Rank
142,225
Email Verifier- Bulk Email Validation Service | MEV. My Email Verifier offers bulk email address verification with Guaranteed Accuracy, catch-all detection, Spam trap removal, Abuse email checker and much more. Try our top notch bulk email verification service for free!
Alexa Rank
210,579
Data Validation & Automation Testing Tools | ObservePoint. ObservePoint is an automated platform built to validate marketing tags and optimize digital analytics implementations.
Alexa Rank
254,949
Realtime Validation Demo – Just another WordPress site
Alexa Rank
390,915
Webslesson. Webslesson is a web programming tutorial blog. In tutorials we mainly focused on programming queries related to php, mysql, javascript, css, css3, jquery, ajax, angularJS, codeigniter etc. Webslesson also offered web development video tutorials also.
Alexa Rank
21,540
iamrohit.in - My Public Notebook. Hello, I hope you are doing well, My name is Rohit Kumar and I am a Web Developer and Technology freak based in New Delhi, India, Having more than 5 years experience in web based application development.
Alexa Rank
25,711
Fraud Prevention | Detect Fraud | Fraud Protection | Prevent Fraud with IPQS. Prevent fraud confidently with IPQS free anti-fraud solutions including proxy detection & email validation. IPQS fraud prevention tools detect high risk users, clicks, and payments to prevent abusive behavior in real-time.
Alexa Rank
31,679
Email Address Verify Software Download - Check email addresses to see if valid. Check email address validation with Dr Email Verifier to improve email newsletter success rate.
Alexa Rank
175,009
Phone Validator | Is it a Cell or is it a Landline?. Free phone number validation provided by PhoneValidator.com. Check phone numbers to verify if they are cell phones or landlines. Works with all U.S. phone numbers.
Alexa Rank
47,772
ZeroBounce - Verify and Validate Email Addresses. Our Email Validation Service quickly and accurately removes invalid, disposable, spam traps, abusive and other harmful email addresses. 98% Accuracy Guaranteed
Alexa Rank
328,916
AIoT Expert | IoT Test Solution Provider | Allion Labs. Allion Labs, Inc. is an international engineering company provides customized product testing, validation and consulting services for IT, automotive, entertainment, and interoperability with the whole AIoT ecosystem. The company is not only an ISO/IEC 17025 accredited test laboratory but also the authorized lab to certify over thirty standard compliance logos. Allion's ultimate goal is to help clients identify critical issues and assure product or service quality before launching to the market, and bringing better lives to people.
Alexa Rank
48,306
AmiBroker - Technical Analysis Software. Charting, Portfolio Backtesting, Scanning of stocks, futures, mutual funds, forex (currencies). Alerts. Free quotes.. Portfolio Backtesting Software. Optimization and Trading System validation. Monte Carlo simulation, Walk-Forward testing, Sophisticated charting and much more.
Alexa Rank
52,990
SEO Tools - Search Engine Optimization Tools. Duplicate content validation tool, search engine spider simulator, and other free SEO tools and tips for boosting rankings.
Alexa Rank
53,021
Latest Code - Programming Help. JavaScript and PHP free tutorial, sample validation scripts, programming, best free online coding examples, demo code
Alexa Rank
288,910
Bank Codes & IBAN Lookup Search. Find, calculate, and check bank codes including SWIFT, IBAN, and routing number.
Alexa Rank
52,630
Interactive Marketing Solutions. Interactive Marketing Solutions (IMS) has your solutions for TCPA Compliance, TCPA Litigation and Audit Services, Cell Phone Identification, Wireless Identification, Ported Telephone Numbers, Ported Cell Phones, Wireless Block Identifier, Scoring Debt Collection Portfolios, Demonstrated Fraudlent Behavior (VigilantDB), Do Not Call, Deceased List, Death Master File, Foreign Do Not Mail, Prison List, VoIP Identification, DMA''s Mail Preference Service, Do Not Contact, Email Do Not Contact, DMAChoice, State Do Not Call, Pennsylvania (PA) Do Not Call, Wyoming (WY) Do Not Call, Telephone Number Validation and SmartClean (web-based telephone and mail file scrubbing).
Alexa Rank
98,596
onlinecode. onlinecode.org, onlinecode, Learning, PHP, Programming, Language, Built-in Function, Library, Web Design, Object Oriented PHP, PHP Variables, Scalars, Arrays, Hash, File I/O, Looping, Regular Expressions, Subroutines, Coding Standard, Writing Modules, File Management, Socket, Examples, Reference, Special Variables, Syntax Overview, Advanced PHP, Tutorial, Tutorials, Operators, GET, POST, Predefined, Form Validation, PayPal Integration, MySQL Login, Ajax Search, Ajax XML Parser, Ajax Auto Complete Search, Ajax RSS Feed Example, XML Introduction, Simple XML, Simple XML GET, SAX Parser Example, DOM Parser Example, Frame Works, Core php vs frame works php, Design Patterns
Alexa Rank
105,017
Award. React hook for form validation without the hassle
Alexa Rank
142,105
Pieter Levels. A few years ago I sold all my stuff to explore the world, created 12 startups in 12 months and since then have been building companies as an indie maker: my most famous being Nomad List and Remote OK
Alexa Rank
80,228
Email Checker | Hunter Email | Bounce Checker | Email Deliverability - MailTester. If you want excellent email deliverability, our services are highly dependable. Reach out to us for bounce checker and hunter email.
Alexa Rank
55,135
Technical Interviews as a Service by Industry Experts. Video interview platform to outsource technical interviews to Industy Experts and automate scheduling of interviews. Skills validation thru assessments, interviews and ML based CV/JD match.
Alexa Rank
166,125
Email Worker: Bulk Email Verify Software,Free Download. Email Worker Professional is a bulk email verify software,email checker,email verifier,validation.
Alexa Rank
167,510
IT Analysts, IT Market Research, IT Product Testing - ESG Research - Enterprise Strategy Group. ESG is an IT analyst, research, validation, and strategy firm that provides market intelligence and actionable insight to the global IT community.
Alexa Rank
189,531
Home || LiteCoin-Master.com [LiteCoin Mining Platform]. TOP Trusted LiteCoin Mining Platform - Start your mining NOW!
Alexa Rank
58,673
Selency - Online flea market to shop and sell.. Selency - Online marketplace for consignment furniture and antiques. ✓ Products carefully selected. ✓ Validation by experts. ✓ Custom delivery in Europe.
Alexa Rank
202,203
AI Powered Communication | Anoor Cloud Technologies | Chennai. Pre Issuance Verification Process India. touch-focussed kiosks hospitals factories. Onboarding with instant ID card verification & validation. Anoor Cloud Technologies
Alexa Rank
209,663
Memberstack - Memberships and Gated content w/out code. Add free or paid memberships to any website without writing code. Memberstack is the designer-friendly membership platform you can add to the sites you already built.
Alexa Rank
93,847
Home || Ethereum-Master.com [Ethereum Mining Platform]. TOP Trusted Ethereum Mining Platform - Start your mining NOW!
Alexa Rank
60,589
Simply Testable professional automated front-end web testing. One-click full-site automated HTML validation, CSS validation and broken link checking. Save hours over testing manually.
Alexa Rank
225,923
Web Survey Creator - So easy, you''ll be buzzing. Web Survey Creator, Create surveys with powerful functionality, Respondent logins, Data validation and flow control, Produce a vast array of reports.
Alexa Rank
226,366
Bulk Email Verifier | Verify Bulk Email Online With Our Verification Service. Try free! Bulk Email Verify validation service from BulkEmailVerifier.com. Verify Email in Bulk with affordable services for email verification online here.
Alexa Rank
241,585
Email Checker - Verify Email Addresses | Online Verification. Email Checker offers a real-time API and bulk validation for list cleaning. Verify email addresses online easily with a self service verification solution.
Alexa Rank
253,517
ΙΕΚ ΔΕΛΤΑ(LIVE) 360. File Upload widget with multiple file selection, drag&drop support, progress bars, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file uploads and client-side image resizing. Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.
Alexa Rank
255,805
imatest | Image Quality Testing Software & Test Charts
Alexa Rank
105,356
How to get your first SAAS Customer | A simple and actionable guide to getting your first saas customer. An easily consumable and actionable guide to getting your first saas customer. Learn the simple process that leads to product validation with a paying saas customer. See how real successful hackers, founders, and makers got their first saas customer and how large startups got theirs too. Put in place a comprehensive system and get your first SAAS customer.
Alexa Rank
283,937
International journal of arts humanities and social sciences Studies. International Journal of Arts Humanities and Social Sciences Studies (IJAHSS) is an international journal intended for professionals and researchers in all fields of Humanities and Social Science. IJAHSS publishes research articles and reviews within the whole field Humanities and Social Science, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
Alexa Rank
317,832
Home || Monero-Master.com [Monero Mining Platform]. TOP Trusted Monero Mining Platform - Start your mining NOW!
Alexa Rank
66,513
BulkResponse.com - Bulk Email Marketing Sender & Blast Service. Send Unlimited Bulk Emails. Import Email List & Send. Quick Setup. Most affordable email blast sender service. Call +1-424-271-0730. Cheap SMTP and Email List Validation Service
Alexa Rank
334,831
Free online network tools - traceroute, nslookup, dig, whois lookup, ping - IPv6. Free online network tools, including traceroute, nslookup, dig, whois, ping, and our own Domain Dossier and Email Dossier. Works with IPv6. Some source code included.
Alexa Rank
68,913
Digital Threat Intelligence for Corporate Security. Navigator is an open source intelligence platform built to improve corporate security investigations. Rapidly filter, identify, & locate emerging threats in real-time to bolster security operations and efficiency. Comb and analyze data from surface, deep web, and darknet sources for executive protection, asset monitoring, and threat validation.
Alexa Rank
392,517
Home - Enzo Life Sciences. Enzo Life Sciences, Inc. is a recognized leader in labeling and detection technologies across research and diagnostic markets. Our strong portfolio of proteins, antibodies, peptides, small molecules, labeling probes dyes and kits provides life science researchers tools for target identification/validation, high content analysis, gene expression analysis, nucleic acid detection, protein biochemistry and detection, and cellular analysis.
Alexa Rank
421,465
PHP Scripts and Forms - phpForm.net. advanced article and news publishing script, social bookmarking script, php contact form with captcha and validation,html contact form with captcha, php contact form with captcha and jquery validation. php feedback form
Alexa Rank
429,485
Email Verification & List Cleaning Software Solution | Blaze Verify. Say good-bye to crowded, inaccurate email lists. Blaze Verify is an email verification SaaS designed for bulk validation.
Alexa Rank
427,845
Home || Ripple-Master.com [Ripple Mining Platform]. TOP Trusted Ripple Mining Platform - Start your mining NOW!
Alexa Rank
72,783
NPI Lookup. NPI Lookup Service Powered by A.I. Search Engine. HIPAASpace NPI Lookup allows you to perform NPI Lookups of doctors & various medical entities for their unique NPI number. The information found on HIPAASpace NPI Lookup is powered by the CMS and provided in accordance with the Data Dissemination Notice. Use HIPAASpace NPI Lookup and provide us feedback.
Alexa Rank
133,066
Radix Electrosystems Pvt Ltd. Established in 1980, Radix manufactures a wide range of instruments, temperature sensors, pressure and temperature gauges and control panels. It also offers complete PLC and SCADA automation solutions.
Alexa Rank
140,254
9lessons Programming Blog - Tutorials about Angular, ReactJS, PHP, MySQL and Web Development. Tutorials focused on Web Development, ReactJS, Angular, JavaScript, PHP, Database Design, Ionic, Jquery and MySQL
Alexa Rank
84,087
Welcome – Free Litecoin EVERY HOUR!. Want to earn free LiteCoin? Sign up in a minute and start free Claim LiteCoins. No maintenance fees and day to day withdrawals.
Alexa Rank
84,785
The Fastest Way to Eliminate Credit Card Debt | The Complete Debt Relief Manual
Alexa Rank
192,750
Welcome – Free BitCoin EVERY HOUR!. Want to earn free BitCoin? Sign up in a minute and start free Claim BitCoins. No maintenance fees and day to day withdrawals.
Alexa Rank
89,740
Welcome – Free Ethereum EVERY HOUR!. Want to earn free Ethereum? Sign up in a minute and start free Claim LiteCoins. No maintenance fees and day to day withdrawals.
Alexa Rank
89,770
B2B Contact Database and Email Lists | LimeLeads. Access accurate B2B contact data with real time email lookup and verification to ensure high quality business contact data.
Alexa Rank
195,218
SoftDevPractice. Site dedicated to software development practice. Focused on C# and ASP.NET CORE.
Alexa Rank
203,147
مهندسین اکسل | اکسل، داشبورد مدیریتی در اکسل، فرمول نویسی در اکسل، توابع اکسل. اکسل، داشبورد مدیریتی در اکسل، فرمول نویسی در اکسل، توابع اکسل
Alexa Rank
95,568
Social Bookmarking Easy! | User generated social bookmarking site
Alexa Rank
254,293
FreeWebMentor - Learn Tutorials on jQuery, Ajax, PHP, MySQL and Demos. Learn C Programming Language, C++ Programming Language, Java Programming Language, Data Structure with Documentation, Aptitude Questions & Answers, Interview Questions & Answers, MS DOS and jQuery, Ajax, PHP, MySQL, Demo scripts and more…
Alexa Rank
257,886
CRYPTO SILVA LIMITED
Alexa Rank
271,684
Email Verification & List Cleaning Service - QuickEmailVerification
Alexa Rank
108,327
Wordpress Plugin
Alexa Rank
329,018
Geoff Huston - potaroo.net
Alexa Rank
347,561
Национальный информационный центр - Главная
Alexa Rank
409,179
Email Address Verification Service | Kickbox. Verify your email list in minutes, or integrate real-time email verification into your app with our API. Over 5 billion emails verified. Get started for free.
Alexa Rank
124,937
Solution | 奧義智慧科技. CyCarrier Technology is a startup focusing on cyberinsurance, artificial intelligence, and advanced areas like car hacking. Through deep learning, situation awareness, and customized cyberinsurance, customers are equipped with an additional layer of unmanned, AI-based automation, and insurance-backed defense line. At 2019, we continued to invest R&D establishing the CyCraft AI Lab, coined from our craftsmanship in AI and future “driverless” cybersecurity operation. CyCarrier envisions shall be highly automated and can co-work with experts to boost team capability. The joint defense of human and machine keeps enterprise stay ahead in cyber war.
Alexa Rank
161,546
Coding Cage | Programming Blog - PHP, MySQL, Ajax, jQuery, Web Design Tutorials
Alexa Rank
165,967
Address Verification & Geocoding • Loqate, a GBG solution. Improve data quality by capturing correct UK addresses. Boost conversions and user experience with postcode address verification and geocoding technology.
Alexa Rank
169,800
iBulky.com - Bulk SMS Nigeria | SMS Gateway Nigeria. Nigeria''s Leading Bulk SMS Service Provider. Great bulk SMS service features to power your business.
Alexa Rank
180,434
w3web.net. w3web.net is the place where you can learn about Blog, WordPress, Salesforce Lightning Component, Lightning Web Component (LWC), Visualforce, Technical of Computer Application, Salesforce Plugin, JavaScript, Jquery, CSS, Computer & Accessories, Software Development, Configuration, Customization and much more...
Alexa Rank
222,062
WebLog. WebLog
Alexa Rank
265,372
Online Bulk Email Validator,Verifier Tool | Bulk Email Checker. Bulk Email Checker is an online service used to Verify and Clean Email Addresses. Its Easy to Use, Reliable and used by 1000's of Businesses.
Alexa Rank
279,261
Bulk Email Verification Service | Email List and Spam Cleaning Service. Cheapest Email List Cleaning Service | Email Verification Service | Remove Spam-Traps, Hard Bounce, Disposable emails and more.
Alexa Rank
279,262
Get Source Code - Ultimate Guide For Developers. Tutorials focused on Web Development, Angular, JavaScript, PHP, Database Design and MySQL,Codeigniter
Alexa Rank
284,826
NAI: Global Leader in Custom Interconnect Solutions. NAI is a global cable assembly company designing, engineering, and manufacturing cable assemblies and harnesses for custom interconnect solutions.
Alexa Rank
291,451
Trumail | Free Email Verification API. Trumail is a fast and accurate email address verification API service written on top of some of the must cutting edge technologies. It was built with the intention of providing software engineers and businesses with a simple and easy to use solution to bounced emails.
Alexa Rank
299,770
PositiveSSL® - The Official PositiveSSL® Site | PositiveSSL Certificates. Positive SSL Certificates provide a quick, cost effective solution for secure online transactions on websites. Buy Strength 2048-bit digital certificates.
Alexa Rank
303,771
JavaScript Spell Check. The Cross-platform spellchecker for javascript and jQuery. Learn how to add javascript spell-checking to any web project.
Alexa Rank
308,816
W3hubs.com | Let's Design The Internet. Angular Material With Bootstrap Responsive Mega Menu - Megamenu is used to show a different category within the content view. So here we made a responsive Megamenu with the help of bootstrap grid and Angular Material components and CSS/SCSS.
Alexa Rank
375,645
Learn How To Become A Web Developer | CodingPassiveIncome. Learn how to become a web developer from scratch!
Alexa Rank
377,822
Best ANSYS Workbench tutorials and solved FEA!. expertfea.com is a ~7 years old website dedicated to Finite Element Analysis beginner and advanced users, where unique tutorials, already solved FEA, books and webinars provide expertise and skills nowhere else to be found on the Internet but here.
Alexa Rank
378,388
joi.dev. The most powerful schema description language and data validator for JavaScript.
Alexa Rank
379,112