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The Browser Extension That Tells You If a Job Is Worth Applying To Before You Waste an Evening on It
Career Tools6 mins

The Browser Extension That Tells You If a Job Is Worth Applying To Before You Waste an Evening on It

Cafy Editorial Team
By Cafy Editorial Team 19-08-2026

Key Takeaways

If you have been job hunting in the UK for more than a fortnight, you already know the problem. You open a tab for every promising listing, you app...


Key Takeaways

  • Cafy's Job Analyser sits in your browser as a Chrome extension and scores every job you look at on LinkedIn, Indeed, and other boards against your actual profile.
  • You get a fit score and a short list of what to fix before you apply, instead of finding out three weeks later why you never heard back.
  • Saved jobs go straight into your Cafy tracker, and from there straight into the AI CV Analyser, so your CV gets tailored to that exact job description.
  • It is one of the few tools built specifically for international students trying to land a UK visa sponsor, not a generic job search add-on.

If you have been job hunting in the UK for more than a fortnight, you already know the problem. You open a tab for every promising listing, you apply to a dozen roles a week, and then you wait. Some employers reply. Most do not. And because there is no feedback loop, you have no idea whether you were rejected for a good reason, a bad CV, or because the company was never going to sponsor a visa in the first place.

That is the exact gap the Job Analyser was built to close. It is a Chrome extension from Cafy that works alongside you while you browse, rather than replacing the job boards you already use. Think of it as a second pair of eyes that has actually read your CV and knows what UK employers are screening for.

What the Job Analyser Actually Does

On the platform, this tool is sometimes called the AI Copilot Extension and sometimes the Job Analysis Extension. Same tool, same job. Here is what happens once it is installed.


1. It lives in your browser, not in a separate app

You add it to Chrome once, and from then on it is simply there whenever you are browsing LinkedIn, Indeed, Glassdoor, or any other job board. You do not need to copy and paste a job description anywhere or switch tabs to a different tool. It works quietly in the background of the site you are already on.


2. It reads the job posting and checks it against your profile

The moment you open a job listing, the extension analyses the role against your CV and your stated preferences. Within seconds you get a fit score and a plain-English breakdown of where you are strong and where you are short. If a role wants three years of experience with a tool you have never touched, you find that out before you spend an evening writing a cover letter, not after.


3. One click saves it, no spreadsheet required

Most students end up with a Notes app, a spreadsheet, and a dozen browser bookmarks all tracking the same job search badly. The extension replaces all of that. You click save, and the role lands directly in your Cafy Application Tracker with the company, the source, and the date attached automatically.


4. It hands the job straight to the CV Analyser

This is the part that actually changes how strong your applications are. Once a job is saved, the description is passed to Cafy's AI CV Analyser, which generates a match score, flags anything that would trip up an applicant tracking system, and shows you exactly which keywords are missing. You go from browsing to a tailored, ATS-ready CV without opening a new tool or re-typing anything.

In short, it is a browser companion that evaluates jobs in real time and files them straight into a dashboard you can actually keep on top of, instead of a job search that lives across nine different tabs.

Why This Matters More If You Are an International Student

A UK job board does not tell you which employers can legally sponsor a visa. LinkedIn will happily show you a role at a company that has never held a sponsor licence and never will. You can be the strongest candidate in the pile and still get nowhere, because the employer was never a real option.

This is where the Job Analyser is doing more than convenience work. Because it is built into the wider Cafy platform, every role it flags is checked against the current Home Office Register of Licensed Sponsors, so the fit score you see is not just about your skills. It also tells you whether the company is one that can actually offer you a Certificate of Sponsorship in the first place. That single check saves the hours most students lose applying to roles that were never going to work out.

Pair It With the Best ATS and Resume Analyser for the UK

A strong fit score means little if your CV never makes it past the applicant tracking system that most UK employers now use as a first filter. This is where Cafy's AI CV Analyser earns its place as one of the strongest ATS checkers built specifically for the UK graduate market. Instead of generic advice, it reads the exact job description the extension just saved and tells you precisely which keywords are missing, where your formatting will confuse a parser, and how close your CV actually is to the role.

Most ATS checkers are trained on the US market and miss UK-specific conventions such as CV length, spelling, and how UK recruiters phrase requirements. Cafy's version was built around UK job postings and UK sponsor data from the outset, which is a meaningful difference if you are applying from a UK university address with a Graduate visa clock already running.

How the Three Tools Fit Together

  • Job Analyser (Chrome extension): scores the role and flags sponsorship status while you browse.
  • Application Tracker: keeps every saved job, its status, and your follow-up dates in one dashboard.
  • AI CV Analyser: tailors your CV and checks your ATS score against that specific job description.

Used together, the workflow looks less like a job search and more like a pipeline. You are no longer guessing which roles are worth your time, and you are no longer sending out the same generic CV fifty times and hoping something sticks.

A Simple Way to Start Using It This Week

  • Install the Chrome extension and connect it to your Cafy account.
  • Browse as normal on LinkedIn or Indeed, and let the fit score guide which roles you open properly.
  • Save anything above roughly a 70 percent fit score, or anything from a verified sponsor you are excited about.
  • Run each saved job through the CV Analyser before you submit, and fix the top two or three flagged gaps.
  • Check your tracker weekly rather than daily, so follow-ups do not slip through.

Frequently Asked Questions

Is the Job Analyser the same as the AI Copilot Extension?

Yes. Cafy refers to the same Chrome extension by both names across the platform and its marketing. It is one tool: install it once and it works across every job board you browse.

Does it work on job boards other than LinkedIn?

Yes. It is designed to work on external job boards generally, including LinkedIn and Indeed, and analyses whichever job posting is open in your active tab.

Do I need a paid Cafy account to use it?

Cafy offers a free plan that includes the job match extension and core tracking, so you can start using it without entering payment details. Premium plans unlock unlimited AI CV tailoring, cover letter generation, and mock interview sessions on top.

How is this different from just using LinkedIn's own recommendations?

LinkedIn recommends roles based on general profile matching and shows every employer, including ones that cannot sponsor a visa. The Job Analyser scores fit against your actual CV and checks sponsorship eligibility, so what you see is filtered for whether the role is realistically winnable, not just broadly relevant.

Will using the CV Analyser guarantee an interview?

No tool can guarantee that, and outputs from the CV Analyser are AI-generated suggestions that are worth reviewing before you rely on them. What it does reliably do is remove the avoidable reasons a strong candidate gets filtered out, such as missing keywords or ATS-unfriendly formatting.

This article is for informational purposes only. Job market conditions, ATS behaviour, and platform features change over time, so it is worth checking cafy.careers directly for the most current version of these tools before you build your job search strategy around them.

This article is for informational purposes only and does not constitute legal or immigration advice. Rules change frequently - always check the current gov.uk guidance or speak to a qualified immigration adviser before making any decisions.

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