Everything printed on the page counts
Look at a certificate and most of it is printed wording nobody reads twice: the heading, the note about who issued it, the warning at the foot about altering the paper. A certified translation into English in Leicester carries all of that across. The lines you skim are the ones an American reader uses to work out what sort of document has landed in front of them.
Why the dull part is the useful part
A reader who has never held a British certificate cannot tell an official record from a printed keepsake by the handwriting alone. The printed frame is what settles it: who issued the paper, on whose authority, and what it is meant to prove. A certified translation in Leicester for United States that dropped the frame would hand a reader the details and quietly remove the thing that makes them credible.
A summary is a different thing
People sometimes ask for the gist — name, date, place, and leave the rest. That is a useful note to keep for yourself and no use at all to an office. A certified translation for United States is signed as a complete version of the page, so a summary could never carry that signature. If your paper runs long, the answer is the page rate, not a shorter version of the page.
What a full page costs
Pricing follows the page rather than the number of interesting lines on it, at £25 each, so nothing at all is saved by leaving the frame out. Standard work takes 2–3 business days and the express route lands in 24 hours. An official English translation in Leicester is written out in full at either speed, because completeness is the thing the translator is signing for.