I will diagnose and fix HTML CSS and javascript website issues


About this gig
Get specific problems diagnosed and corrected in your existing plain HTML/CSS/JavaScript website source.
BASIC: 1 agreed HTML/CSS layout, image-path or static-link issue on 1 page. Eligible fixes include mobile overflow, spacing, image sizing and broken anchors.
STANDARD: 3 issues across up to 3 pages, including Basic types; one issue may be a small menu, FAQ or visibility-toggle JavaScript defect.
PREMIUM: 5 issues across up to 5 pages, including earlier types; up to two may be those small JavaScript interaction defects.
One issue is one reproducible defect in a named component with an agreed expected result. Package counts are totals, not every listed fix automatically.
You receive corrected source, cause/change notes, relevant screenshots and checks at agreed widths. Revisions refine the agreed repairs; corrections to my agreed work are included.
No CMS/frameworks, backend, security, payments, accounts, live-form processing, redesign, new pages, hosting or deployment. Unknown or complex defects need a separate diagnostic agreement; no promise to fix any bug.
Message me on Fiverr with screenshots and sanitised source files before ordering. Do not send passwords.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Jakob B
Websites, browser tools and frontend fixes
- FromUnited States
- Member sinceOct 2026
- Avg. response time1 hour
Languages
English
My Portfolio
FAQ
What counts as one issue?
One reproducible defect in one named component with an agreed expected result. Examples include phone-width overflow, a broken image path or a small menu interaction. We agree the exact issue list before ordering; package counts are total issues.
Which websites do you support?
Existing plain HTML/CSS/JavaScript websites with source files I can preview locally. Small menu, FAQ or visibility-toggle JavaScript defects can fit Standard or Premium. CMS platforms, frameworks and backend applications are excluded.
Can you fix any bug?
I first review the files and reproduce the problem. I only accept issues I can reasonably deliver within the agreed scope; there is no blanket promise to fix every unknown bug.
What do I receive?
Corrected source files, before/after screenshots, a short list of changes and preview instructions. This is a file delivery, with no hosting or live deployment.
Do you need my login?
No. Send the relevant source files and permitted assets through Fiverr. Remove credentials, private keys, customer records and unrelated files first.
Which devices do you test?
We agree the affected browser and widths. I check responsive layouts in a desktop browser at those widths; this does not imply testing on every physical phone or browser.
Will you redesign my website?
No. I preserve the existing design and correct the agreed defects. New designs, pages, content and components are a separate service.
What does a revision include?
One combined feedback list about the agreed fixes. A new defect or different design direction changes the scope. Departures from the agreed work are corrected without an extra charge.
Can you fix JavaScript, checkout or security issues?
Standard may include 1 small menu, FAQ or visibility-toggle JavaScript defect; Premium up to 2, within the total issue counts. Checkout, payments, accounts, databases, backend and security work are excluded. Basic covers agreed HTML/CSS, image-path and static-link issues.
Should I message before ordering?
Yes. Share the affected pages, screenshots and source files so I can confirm the platform, reproduce the issue and agree the right package.

