There is a site.ru
It has page site/works.html
On this page are thumbnails of works: item1, item2, item3 ..
Of course each thumbnail has a link to the full page of a particular work
( for example site/works/item1.html the and seo)
While works little page site/works.html not much is loaded. But when they become of the order of 100 - she will very heavy.
The right thing to do?
1) Just let it go, leave as is:
2) All thumbnails to display on one page (works.html), and say on a few: works-1.html , works-2.html, works-3 .html , and these pages add to the navigation bar
3) maybe you should leave also works.html but it display only the first 50 thumbnails are works. On this page, make links of the form 2
when you click on that the content works.html is deleted and there are inserted the following thumbnails 50 works.