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My custom-coded HTML/CSS/JS contact page needs urgent attention. Right now the browser warns visitors that the form “is not secure,” and pressing the Submit button triggers a “this page does not exist” error instead of completing the submission flow. I want the form fully functional, free of security warnings, and—once everything validates—redirecting users to a dedicated thank-you page. Key tasks and deliverables • Diagnose why the form action currently points to a non-existent endpoint and correct it so data is processed reliably. • Serve the page and its submission endpoint over HTTPS, eliminating the “not secure” notice. • Integrate an effective Captcha solution for spam prevention without diminishing user experience. • Configure the post-submit redirect so visitors land on my existing thank-you page. • Provide a concise summary of changes (files edited, scripts added) so I can maintain the fix going forward. Everything sits on plain HTML, CSS and vanilla JavaScript—no frameworks—so the solution should stay lightweight and compatible with the existing codebase.
Projekt-ID: 40355200
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Your form's broken submission and security warnings are issues I've resolved many times in plain HTML/CSS/JS stacks. I'll audit your form's `action` attribute to identify the dead endpoint, then either correct the path or set up a lightweight server-side script (PHP or Node) to handle the POST reliably. To eliminate the "not secure" warning, I'll ensure the page and its endpoint are served over HTTPS with properly configured SSL. I'll integrate Google reCAPTCHA v3 for invisible spam protection that won't disrupt your users, and wire the post-submission logic to redirect seamlessly to your existing thank-you page. I can start immediately and will document every change for easy future maintenance.
$10 USD in 1 Tag
5,7
5,7
88 Freelancer bieten im Durchschnitt $25 USD für diesen Auftrag

Hi, I am Preferred freelancer and WordPress developer with 12 years of experience in Web development, Website design, WooCommerce development and API integration. I have successfully worked on a variety of projects and have a proven track record of delivering high-quality, responsive, and user-friendly websites. I can assist you with: - Figma to Website - WordPress optimization - WooCommerce/eCommerce web development - Elementor design and development - Website design - Business/Informational Website - Developing WordPress/WooCommerce site from the ground up - API Integration - Website support & maintenance - Custom theme & plugin development or customization Kindly review my clients feedbacks and portfolio at https://www.freelancer.com/u/bhaveshjnariya Let's connect and discuss to start right away! Best regards, Bhavesh
$50 USD in 1 Tag
8,2
8,2

As a veteran web developer with over six years of experience, I understand the mechanics of HTML, CSS, and vanilla JavaScript at a deep level. Your project to fix your custom-coded contact form aligns perfectly with my skillset and passion for developing secure and functional websites. I have successfully collaborated on similar projects, ensuring reliable data processing, implementing security measures to eliminate warnings, configuring redirects, and providing comprehensive summaries for future maintenance. By choosing me you can benefit from my strong proficiency in WordPress, PHP, Bootstrap, and more that goes beyond nowadays popular frameworks. It grants me the ability to deliver lightweight yet highly compatible solutions that won’t compromise your existing codebase. My meticulousness combined with an unwavering commitment to delivering on time is renowned in the industry, testament to this being clients consistently requesting my services even after jobs are complete. You can count on me to provide 24/7 support and follow high coding standards. Let's work together to turn your malfunctioning contact form into a secure and user-friendly functionality that doesn’t just process data seamlessly but also eliminates security warnings while enhancing user experience. Hire me not just to fix this specific problem but gain a reliable professional who you can trust for all your future development needs.
$20 USD in 4 Tagen
8,0
8,0

Hi there, ★★★ HTML / JavaScript Expert ★★★ 7+ Years Experience ★★★ I can fix your contact page to ensure it is fully functional and secure, making sure users are redirected to the thank-you page after submission. I will diagnose the form action issue and implement HTTPS to eliminate security warnings. My approach: ✔️ Diagnose the current form action and correct the endpoint. ✔️ Serve the page over HTTPS to ensure security. ✔️ Integrate a user-friendly Captcha solution. ✔️ Configure the redirect to the thank-you page. ✔️ Provide a summary of changes for your future reference. A couple of quick questions: 1. What specific Captcha solution do you prefer, or should I recommend one? 2. Can you confirm the URL of your existing thank-you page? Thanks!
$50 USD in 1 Tag
8,3
8,3

Hello, I can quickly fix your contact form by correcting the form action endpoint, enabling HTTPS to remove security warnings, integrating a user-friendly CAPTCHA, and ensuring successful submissions redirect to your thank-you page. I’ll also provide a clear summary of all changes for easy maintenance. Best regards, Ihtsham
$20 USD in 1 Tag
7,1
7,1

Hi, I can quickly fix your contact page so it’s fully functional, secure, and user-friendly. I’ll diagnose why the form currently points to a missing endpoint and set up a reliable submission flow that redirects users to your thank-you page. The page will be served over HTTPS to remove security warnings, and I can integrate a lightweight Captcha to prevent spam without affecting user experience. Once complete, I’ll provide a clear summary of all changes and scripts so you can easily maintain the form. I’ve handled similar HTML/JS contact form fixes and can get this resolved promptly. Best regards, Jamshaid
$30 USD in 2 Tagen
7,1
7,1

Hello I can promptly secure and fix your custom-coded HTML/CSS/JS contact form. My expertise in front-end development and web security allows me to quickly diagnose vulnerabilities and implement a robust solution. Let's connect immediately to restore your form's functionality and protect user data. Giáp Văn Hưng
$30 USD in 7 Tagen
6,8
6,8

Hello, Thank you for viewing my proposal. I’ve carefully reviewed your project requirements, and I’m confident that I can fix your contact form issue. I am committed to delivering top-quality work and ensuring your complete satisfaction. I would be happy to discuss more, are you available for quick chat ? Looking forward to your response. Best regards, Adil
$30 USD in 2 Tagen
6,4
6,4

I can quickly fix your contact form by correcting the submission endpoint, securing it over HTTPS, adding a lightweight captcha, and ensuring a smooth redirect to your thank-you page. I’ll keep everything clean and compatible with your vanilla setup and provide a clear summary of changes for easy maintenance. Best Regards, Muhammad
$15 USD in 1 Tag
6,4
6,4

Hello, I can help you quickly fix your custom HTML/CSS/JS contact page to make it fully functional, secure, and user-friendly. I will: Diagnose and correct the form action so submissions are processed reliably. Serve the page and endpoint over HTTPS to eliminate the “not secure” warning. Integrate a lightweight Captcha to prevent spam without affecting user experience. Configure the form to redirect users to your existing thank-you page after successful submission. Provide a clear summary of all edits and added scripts so you can maintain the page easily. I have extensive experience with vanilla JavaScript and custom HTML forms, and I’ll ensure the solution remains lightweight and fully compatible with your existing code. I can start immediately and deliver a tested, secure solution promptly. Looking forward to helping you get this resolved quickly.
$50 USD in 1 Tag
6,4
6,4

Hello, I can fix your contact form issue quickly and keep the solution lightweight since your site is built on plain HTML, CSS, and vanilla JavaScript. The current problems sound like a broken form action, missing/incorrect backend endpoint, and improper HTTPS handling. Here is what I will do: Diagnose why the Submit button is routing to a non-existent page Correct the form action and submission flow Make sure form data is processed reliably Configure the form and endpoint to run fully over HTTPS Remove the browser “not secure” warning Integrate a clean captcha solution for spam protection Preserve user experience without adding unnecessary friction Set the successful submission redirect to your thank-you page Test validation and submission end-to-end I will keep everything compatible with your current static codebase. No heavy frameworks or bloated dependencies will be introduced. You will also receive: A concise summary of the fix List of files edited Any scripts or backend handlers added Clear notes so you can maintain it later I have experience troubleshooting broken form handlers, HTTPS issues, and lightweight frontend integrations. My focus will be to make the form secure, functional, and stable without overcomplicating your existing setup. I can start immediately and turn this around fast.
$20 USD in 7 Tagen
5,9
5,9

I can fix your contact form quickly and make it fully secure and functional. I’ll correct the broken form action, set up a proper submission endpoint, enable HTTPS to remove the warning, and integrate a lightweight CAPTCHA without affecting user experience. I’ll also ensure successful submissions redirect to your thank-you page and provide a clear summary of all changes for easy maintenance. Can you share your current form code and hosting setup so I can start right away?
$20 USD in 1 Tag
6,1
6,1

Hi there, I will diagnose and fix your custom HTML/CSS/JS contact form so submissions work, the endpoint is valid, and the browser no longer shows “not secure.” My background in secure web deployments and server-side fixes means I’ll keep the solution lightweight and framework-free while ensuring HTTPS, spam protection and a reliable redirect. - Analyze current form markup and server endpoint (HTML form action, JS fetch/XHR, PHP/WordPress handler) and fix the non-existent endpoint so data is processed. - Enable HTTPS for the page and submission endpoint (install/verify TLS, configure server or Cloudflare SSL) and remove the “not secure” warning. - Integrate a user-friendly Captcha (reCAPTCHA v2/v3 or hCaptcha) and add client/server validation to prevent spam without harming UX. - Configure post-submit behavior to validate response and redirect to your existing thank-you page; provide post-fix validation and rollback notes. Skills: ✅ HTML ✅ JavaScript ✅ PHP (or WordPress handler) ✅ HTTPS / TLS configuration ✅ Web security hardening (validation, CSRF, spam control) Certificates: ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I’m available to start immediately. Could you share the form HTML, the current server endpoint (PHP file or WP handler) and server access (or hosting panel) so I can run diagnostics? Do you prefer Let’s Encrypt TLS installed on the server, or would you like to use Cloudflare SSL (I’ll need DNS/hosting access accordingly)? Best re
$30 USD in 1 Tag
5,9
5,9

Hi, broken form action, missing HTTPS and no CAPTCHA — classic trio. Can you share the current form code and hosting details so I pinpoint the exact fix?
$30 USD in 1 Tag
5,8
5,8

Broken form endpoint, missing HTTPS, and no spam protection — three common issues that are straightforward to fix cleanly without touching the rest of your codebase. I'll diagnose why the form action is pointing to a non-existent endpoint and fix it so submissions process reliably. HTTPS sorted so the "not secure" warning disappears. Lightweight Captcha added for spam protection without slowing the form down. Post-submit redirect configured to land visitors on your thank-you page. Everything stays in plain HTML, CSS, and vanilla JavaScript — no frameworks, no bloat. You'll get a clear summary of exactly which files were touched and what was changed so future maintenance is straightforward for you. Can you share the current page URL and hosting details so I can diagnose the endpoint issue right away?
$20 USD in 2 Tagen
6,0
6,0

Hey, I understand your requirements, and I can fix your HTML/CSS/JS contact page efficiently and professionally. I will make the form fully functional, secure via HTTPS, integrate spam protection, and redirect users to your thank-you page. Here is my portfolio link https://www.freelancer.pk/u/centaurusagency I guarantee clear communication and high-quality work tailored to your needs, ensuring your complete satisfaction. I’m responsive and flexible, working with you during reasonable hours to ensure smooth collaboration. Your satisfaction is my priority, and I’ll keep refining the work until you’re happy. Could you share the current form files and the server setup so I can diagnose the endpoint and HTTPS configuration immediately? Could you initiate a chat to discuss your goals and project details further. Many Thanks, Umer F.
$20 USD in 7 Tagen
5,1
5,1

Hello, I came across your project Secure Contact Form Fix and I am very interested in working with you. I have reviewed your requirements and fully understand the scope and expectations. I specialize in PHP, JavaScript, Web Security, WordPress, HTML, Web Development, Frontend Development, Web Design and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity, and professionalism. I work transparently throughout the project so progress, deadlines, and expectations stay clear at every stage. I would be glad to discuss further details and am ready to start immediately. Looking forward to hearing from you. Regards, Anum
$50 USD in 3 Tagen
5,1
5,1

As an accomplished backend developer, I have the expertise necessary to diagnose and repair the issues plaguing your contact form. My comprehensive understanding of HTML, CSS, JavaScript, and PHP will prove instrumental in extracting peak functionality from your existing codebase. Notably, my experience with complex logic and problem-solving will assist me in identifying the source of your form's server-side malfunctioning. Furthermore, I am well-versed in securing connections and eliminating browser warnings by implementing HTTPS protocols. To minimize the impact on the lightweight nature of your current system, I proffer customized solutions without relying on frameworks. In addition to addressing these existing concerns, my proficiency extends to integrating intuitive Captcha solutions that retain a positive user experience whilst scrupulously fending off spam. Finally, my dedication to providing compressive explanations of the changes made will equip you with the confidence to maintain this fix in future updates. By choosing me for your project, you can be sure that you are hiring a seasoned professional who will deliver not only a fully functional secure contact form but also a detailed summary of changes made. Let's discuss how I can help give your visitors a smooth experience while filling out your form.
$10 USD in 1 Tag
5,0
5,0

☀️Secure Contact Fix – Modern and Unique User Flow Optimization☀️ Hello There, ⚡I will diagnose the broken form action, fix the endpoint so submissions work correctly, and ensure proper HTTPS setup to remove the “not secure” warning. I’ll also integrate a smooth Captcha solution and configure a clean redirect to your thank-you page, keeping everything lightweight in pure HTML/CSS/JS.⚡ • Do you already have a backend (PHP/API) to handle form submissions or should I set one up? • Which hosting/server are you using (cPanel, VPS, etc.)? ✅From your end I need server/hosting access, current files, and thank-you page URL. I’ll also suggest a secure form handler + SSL check. ⚡ with clean documentation for future maintenance. Thank you
$20 USD in 7 Tagen
5,2
5,2

Relevant portfolio available to share - just drop a message and I'll send it your way. Thanks for reading my proposal. I’d like to clarify that I’m not an AUTO-BIDDER or BOT. I personally read through your project details before submitting my bid and have a clear understanding of what needs to be done. As a seasoned developer with over six years of experience, my expertise spans across several key areas integral to your project's success. Not only can I efficiently identify and resolve the issues with your contact form, but I'll also ensure it is more secure, fully functional, and redirecting visitors to your thank-you page seamlessly. My commitment to meeting deadlines and providing ongoing support means you can trust that these necessary updates will be completed promptly and maintained effectively in the future. Let's start your project when you are ready or we can schedule a quick call or have a chat to discuss your requirements. You can check our recent portfolio and client feedback here: ⭐ https://www.freelancer.com/u/digilogies ⭐
$75 USD in 3 Tagen
4,8
4,8

Hi there, Searching professional developer? I will fix Contact Form issue into your website as per your project description. I have 5+ years of Experience in PHP, HTML, CSS, NodeJS, CI, WordPress, Python, Laravel, Shopify, .Net, Angular, Magento, React js, Jquery, Android, and iOS. I develop mobile-friendly responsive websites including SEO content so you can get them all together. I will build the site on the time frame you need to fulfil all requirements you share. I can do this project very efficiently. Kindly contact me in the chat box so I can share more samples with you. Regards Bharti
$35 USD in 1 Tag
4,7
4,7

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