You will get HTTP Headers for Website Security Improvement


You will get HTTP Headers for Website Security Improvement


What's included $100

  • Delivery Time1 day
  • Number of Revisions2
    • Vulnerability Testing
    • Software Version Upgrade
    • Security Patch Installation
    • SSL Certificate

1 day delivery — Feb 10, 2023
Revisions may occur after this date.
Upwork Payment Protection

Fund the project upfront. Felix gets paid once you are satisfied with the work.

Project details

Website security consulting services.

I have strong technical knowledge of HTTP Security Headers and will help you to make more secure your website by implementing:

▪️ Content-Security-Policy (CSP).
▪️ Content-Security-Policy-Report-Only (to test exclusions for CSP).
▪️ X-Content-Type-Options
▪️ X-Frame-Options
▪️ Cross-Origin-Resource-Policy (CORP)
▪️ Cross-Origin-Opener-Policy (COOP)
▪️ Cross-Origin-Resource-Sharing (CORS)
▪️ Cross-Origin-Embedder-Policy (COEP)
▪️ HTTP-Strict-Transport-Security (HSTS)
▪️ Subresource Integrity (for static CSS and JavaScript files)
▪️ Trusted Types
▪️ X-XSS-Protection
▪️ Referrer-Policy
▪️ Origin-Agent-Cluster
▪️ X-Permitted-Cross-Domain-Policies
▪️ Hide the X-Powered-By Header

So what do you wait to improve the security of your website now?
Platform Other
Website Specialization Business, Education, Entertainment, Nonprofit, Online Communities, Podcasting, Blog, Portfolio, Wedding, Job Board, Portal, Crowdfunding, Brochure, Wiki/Knowledge, Other
Supported Plugin Types Other
What's included $100 These options are included with the project scope.
  • Delivery Time1 day
  • Number of Revisions2
    • Vulnerability Testing
    • Software Version Upgrade
    • Security Patch Installation
    • SSL Certificate

Frequently asked questions

7 reviews
100% Complete
4 stars
1% Complete
3 stars
1% Complete
2 stars
1% Complete
1 star
1% Complete
Rating breakdown


Deron W.
Nov 22, 2022
Core Web Vitals package My experience with Felix was excellent.

He is a true professional that is highly talented, focused, and honest.

He completed all work in a timely fashion and without any issues.

Will work with again.


John Vensaint R.
Oct 17, 2022
CSS Expert- Continue An Unfinished Website Development


Soren S.
Oct 11, 2022
Website coding Great working with Felix! He was very available and skilled. Our new website is running great with the optimizations implemented by Felix. Can recommend highly!  


Alexis A.
Jun 24, 2022
Copear Diseno De Una Pagina A Otra (Wordpress) Web Developer Recommended! Knows how to edit CSS & Javascript well! Looking forward to hiring him again in the near future!  


winston f.
Jan 19, 2022
Fixed Dropdown Header Like Youtube / Google Search Needed Amazing experience with FELIX, he did everything up to standards. The fixed header looks good on my site and my page still loads ULTRA fast on google speed insights. He was very friendly and pleasant to work with. Thank you Felix for your help! I recommend Felix for your CSS needs.  

About Felix

Felix I.
Frontend & WordPress Developer | Web Performance Optimization Expert
97% Job Success
Managua, Nicaragua - 7:52 am local time
Hi, my name is Felix Icaza and I am a frontend and WordPress developer with over 5 years of experience. I specialize in creating clean, modern and attractive designs, with clean and extensible code, and I am an expert in optimizing website performance and speed.

My core stack includes technologies such as HTML 5, CSS 3, JavaScript ES6+ and WordPress, and I am also knowledgeable in modern frameworks and libraries such as React, Astro and Firebase. I am also adept at using visual WordPress builders such as Elementor, Divi Builder and Beaver Builder to create easy-to-manage websites for clients.

In addition, I have a strong technical knowledge of Core Web Vitals and use techniques such as asset and image minification and compression, deferred loading of non-critical resources, and predictive navigation to significantly improve website performance.

In short, I am a highly skilled and dedicated professional, and would be happy to work with you on your next web development project.

Steps for completing your project

After purchasing the project, send requirements so Felix can start the project.

Delivery time starts when Felix receives requirements from you.

Felix works on your project following the steps below.

Revisions may occur after the delivery date.

Security optimization changes for your website

All the necessary optimizations are made to improve the security of the website and a comparison of the project before and after optimization is shown.

Review the work, release payment, and leave feedback to Felix.