5 CV 'Rules' That Are Quietly Costing You Interviews

CV advice is folklore. It passes from careers fairs to group chats to LinkedIn carousels, mutating as it goes, and by the time it reaches you it arrives with the confidence of law: never two pages. Always a personal statement. Make it stand out. Some of it was true once, somewhere, for someone. A surprising amount of it is now actively working against you.

What follows are five rules we see graduates obeying faithfully, why each one made sense in the era it came from, and what the evidence says to do instead. Every point here is checkable, and none of it requires you to be a better candidate than you already are. That is rather the point: these rules are costing interviews to people who deserve them.

Rule 1: "Keep it to one page"

Where it came from: the United States, where the one-page resume is a genuine convention, exported wholesale through American career content, templates and university advice written for a different market.

Why it costs you: the UK convention is up to two pages, and UK recruiters expect it. Graduates obeying the one-page rule routinely amputate the exact material that wins interviews: the second project, the quantified result, the society role that proves leadership. You are not being concise; you are deleting evidence to satisfy a rule from a country you are not applying in.

Instead: use the space the UK convention gives you, and stop at two pages. One page is fine if you genuinely fill only one; it is the rule that is wrong, not brevity. The full list of UK-specific conventions is in our guide to UK CV mistakes.

Rule 2: "Make it stand out with a designed template"

Where it came from: template marketplaces and design-led social content, where the product being sold is the appearance of the document.

Why it costs you: before a human sees your CV, software extracts its text, and that software is where two-column layouts, text boxes, icons, graphics and skill-rating bars go to die. A parser reading a two-column CV can interleave the columns into word salad; your dates drift away from your jobs; the skills the system scores are the ones it managed to find. We showed how an ATS actually reads a CV in detail, but the summary is blunt: the more designed your CV looks, the worse its odds of surviving the software that reads it first.

Instead: single column, standard headings, real text throughout. If you want to see what the machine sees, run your current CV through a free ATS checker; the result is frequently the moment this rule dies.

Rule 3: "Open with a personal profile that sells you"

Where it came from: a reasonable idea (orient the reader) inflated by a thousand template examples into three lines of adjectives.

Why it costs you: recruiters give a CV seconds on first pass; eye-tracking research puts the initial scan at under eight. A profile reading "highly motivated, dynamic team player with a passion for excellence" spends those seconds on claims no reader believes and no system can match to a job description. It is not wrong so much as invisible, and it pushes your actual evidence further down the page.

Instead: three factual lines: what you are (degree, stage), the two or three concrete things you offer that this job asks for, and what you are applying for. Facts a sceptic could check. Every sentence that could appear on anyone's CV should appear on no one's.

Rule 4: "Describe your responsibilities"

Where it came from: the honest instinct that a CV should say what you did, plus job adverts themselves, which are written as duty lists and get mirrored back.

Why it costs you: duties describe the role, not you. "Responsible for stock management" is equally true of the best and worst person ever to hold the job, so it transmits no information about which one you were. Multiply across a stack where everyone worked retail, tutored or ran a society, and duty-CVs blur into one continuous applicant.

Instead: convert each bullet to an outcome: what changed because you were there, with a number wherever one honestly exists. Served customers becomes handled peak-hour service for a 200-cover restaurant; ran events becomes ran six events that funded the society's year. Three specific CV lines that trigger rejection, and their fixes, get a fuller treatment of this conversion.

Rule 5: "Write one great CV and send it everywhere"

Where it came from: the pre-software era it describes, when a human read every application and could infer fit themselves.

Why it costs you: modern screening scores your CV against each specific job description, heavily via keyword overlap. A genuinely strong general CV describes your skills in your words; the system is checking for the employer's words. Call it stakeholder engagement when they said client management and the match simply does not register. This, more than any quality problem, is why strong candidates hear nothing from applications they were qualified for; our guide to matching CV keywords to the advert unpacks the mechanics.

Instead: keep one master CV, then spend ten minutes per application reweighting it: mirror the advert's terms where they are honest descriptions of what you did, lead with the experience this employer cares about, cut what they will not. Ten minutes is genuinely enough, and it compounds: tailored applications convert at multiples of blasted ones.

Folklore survives because nobody audits it. Audit yours: the five rules above are the highest-yield places to look, and every one of them is fixable this afternoon.

Frequently asked questions

Should a UK CV be one page or two? Up to two pages is the standard UK convention for graduate CVs, and recruiters expect two once you have projects, placements or part-time work worth evidencing. The one-page rule is American advice that travelled badly. Aim for the shortest document that keeps all your genuine evidence: for most finalists that is two pages, and cutting to one usually deletes the material that would have won the interview.

Are CV templates with graphics and columns bad for ATS? Frequently, yes. Applicant tracking systems extract text before any human reads it, and multi-column layouts, text boxes, icons and skill graphics are the classic causes of scrambled parsing: interleaved columns, orphaned dates, skills the software never finds. A single-column layout with standard headings parses reliably everywhere. If you love a designed template, keep it for networking and hand a parser-safe version to application portals.

Do I need a personal profile on my graduate CV? A short one can help, but only if it is factual. Three lines stating your degree and stage, the two or three concrete matches between you and this role, and what you are applying for gives a scanning recruiter instant orientation. The adjective version ("motivated, dynamic self-starter") actively hurts: it spends your most-read lines on unverifiable claims and pushes real evidence down the page. If you cannot make it factual, cut it entirely.

How do I make my CV stand out without fancy design? With specificity, not decoration. Outcomes with numbers ("raised £3,000", "cut waiting times by a third"), the employer's own language for skills you genuinely have, and a clean structure that lets a seven-second scan land on your strongest evidence. Recruiters read hundreds of near-identical duty lists; a plain document full of checkable, particular achievements is the thing that actually reads as different.