Blog
Free French proficiency test online — DELF levels explained
What CEFR levels mean for French, what level you need for visa or study, and how results compare to DELF and DALF.
Free Spanish proficiency test online — A1 to C2
What CEFR levels mean for Spanish, DELE explained, what level you need for citizenship or work, and how long it takes.
Free Italian proficiency test online — what level are you?
CILS, CELI, PLIDA explained. What level you need for citizenship, university, or work in Italy.
Free Czech language test online — Cestina A1 to C2
What level you need for residency (A2) and citizenship (B1), how hard Czech is, and how to use the CCE exam.
Free Google Analytics test — prove your GA4 skills
What employers actually test in GA4 interviews, how Skillshop compares to Examinizer, and how to prepare effectively.
How to prove digital marketing skills without a degree
Which certificates employers actually check, how to build a portfolio from scratch, and what to put on your CV.
Adobe Photoshop skills test — what employers look for
Which skills get tested in interviews, how Adobe certification compares to a free test, and what to put on your CV.
Computer skills test for job applications — what to expect
What these tests cover, typing speed expectations by role, and how to prepare in two to four weeks.
Sales skills assessment — how to measure sales ability
What employers actually measure in sales interviews, how role-plays and case studies work, and what strong candidates do differently.
How to verify a language certificate — guide for employers
How to check IELTS, Cambridge, and Examinizer certificates online, and what to do when a result cannot be confirmed.
Fake language certificates — how to spot them
How fake certificate sites operate, how altered PDFs are detected, and what red flags to look for on a CV.
QR code on a language certificate — what it means
How QR code verification works, whether it can be faked, and what to check when a candidate submits a certificate.