How people read shared PDFs: Link in Seconds data from 648 PDF views
How people really read your PDF
On Link in Seconds, people spent about 13.5 seconds actively reading a shared PDF, about a third of readers of a long PDF never got past page 1, and only 7% downloaded the file. Those numbers come from 648 PDF viewing sessions on 138 links (2,058 sessions on 458 links across all file types, 70 countries) from 4 to 24 October 2026. It is three weeks of data from one service, so read it as what we saw, not a law. Here is what readers did page by page, and what that means for the next PDF you send.
13.5 s
Median PDF read
Active reading time per view
65%
Reach page 2
In PDFs of 10+ pages
7%
Download the PDF
The rest read in the browser
Link in Seconds data, 4 to 24 October 2026. Bots, staff and owners' own opens excluded; max 20 sessions per link.
How far do readers get in a shared PDF?
Not far. In PDFs of 10 pages or more (214 sessions), 100% saw page 1, 65% reached page 2 and 41% were still there at page 10. The biggest drop by far is the first one: about a third of readers decided on page 1 alone.
| Page | Readers still there | Median time on the page |
|---|---|---|
| Page 1 | 100% | 7.7 s |
| Page 2 | 65% | 3.5 s |
| Page 3 | 57% | 2.9 s |
| Page 4 | 53% | 2.3 s |
| Page 5 | 51% | 2.3 s |
| Page 6 | 47% | 1.5 s |
| Page 7 | 46% | 1.6 s |
| Page 8 | 45% | 1.5 s |
| Page 9 | 43% | 1.4 s |
| Page 10 | 41% | 1.3 s |
Time per page tells the same story. Page 1 got 7.7 seconds at the median, page 2 got 3.5, and by page 10 it was 1.3 seconds: readers skim for the part that matters to them.
Does a longer PDF get read more?
A longer PDF got more total time, but a smaller share of it was read. About half of readers finished a 2 to 5 page document; only 17% finished one of 21 pages or more. Each row rests on 19 to 36 links, so treat the exact percentages as rough.
| PDF length | Sessions | Links | Median read | Reached the last page | Downloaded |
|---|---|---|---|---|---|
| 1 page | 95 | 25 | 13 s | 100% | 18% |
| 2 to 5 pages | 146 | 36 | 20 s | 53% | 6% |
| 6 to 10 pages | 101 | 20 | 7 s | 29% | 5% |
| 11 to 20 pages | 120 | 19 | 31 s | 34% | 5% |
| 21+ pages | 89 | 30 | 21 s | 17% | 8% |
How does a PDF compare with other files?
| File type | Sessions | Median engaged time | Downloaded |
|---|---|---|---|
| 648 | 13.5 s | 7% | |
| Video | 612 | 13.1 s | 5% |
| Image | 417 | 7.1 s | 1% |
| HTML page | 313 | 7.8 s | 2% |
Videos held attention about as long as PDFs, but only 28% were watched to the end and the median viewer stopped a little over a third of the way in. Images and HTML pages got a quick look of about 7 to 8 seconds.
Where are shared files read?
On phones, mostly: 69% of sessions were on a phone and 31% on a desktop computer (tablets were too few to report). Phone readers spent longer (12 seconds at the median) than desktop readers (7 seconds). Whatever you send will most likely be read on a small screen.
What this means for your next PDF
- Put the point on page 1. About a third of readers never see page 2.
- Cut it down. Under 6 pages, about half of readers finished; over 20, about one in six.
- Design for a phone. Large text, one column, and check it on your own phone first.
- Send a link, not an attachment. Only 7% saved the file, so the link is where it gets read, and a link can show you which page each reader reached. See see which page readers stop on.
Source: Link in Seconds first-party data, 4 to 24 October 2026. You may quote these numbers with a link to this page.
Quick answers
How long do people spend reading a shared PDF?
In Link in Seconds data, about 13.5 seconds of active reading at the median, across 648 PDF viewing sessions on 138 links from 4 to 24 October 2026. Longer PDFs got more time in total (21 to 31 seconds for 11+ pages) but far less per page.
What share of readers reach the last page of a PDF?
In our data it fell fast with length: about half of readers reached the end of a 2 to 5 page PDF, around 30% for 6 to 20 pages, and 17% for PDFs of 21 pages or more.
On which page do most readers stop?
Page 1. In PDFs of 10 or more pages (214 sessions), about a third of readers never went past the first page; 65% reached page 2 and 41% reached page 10.
Do people download shared PDFs?
Rarely. Only 7% of PDF views on Link in Seconds downloaded the file. Most people read in the browser and left, so the link is where the document actually got read.
Do people read shared files on phones?
Mostly. In our data 69% of all viewing sessions were on a phone and 31% on a computer, and phone readers spent longer than desktop readers (12 vs 7 seconds at the median).
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