Slow very slow Site

thank nevets!

i did the aggregate and compress css and it seemed to have helped considerably but the devel report is this:

Executed 65 queries in 150.72 milliseconds. Queries taking longer than 5 ms and queries executed more than once, are highlighted. Page execution time was 877.49 ms.
ms # where query
26.93 1 cache_get SELECT data, created, headers, expire FROM cache_menu WHERE cid = '1:en'
24.66 1 pager_query SELECT COUNT(qid) FROM devel_queries
21.95 1 cache_get SELECT data, created, headers, expire FROM cache_views WHERE cid = 'views_tables:en'
18.71 1 drupal_lookup_path SELECT src FROM url_alias WHERE dst = 'front_page'
9.81 1 pager_query SELECT q.qid, q.query, q.function, t.*, COUNT(t.qid) AS count, SUM(t.time) AS total_time, AVG(t.time) AS average, STDDEV(t.time) AS stddev FROM devel_queries q INNER JOIN devel_times t ON q.qid = t.qid GROUP BY t.qid ORDER BY average DESC LIMIT 0, 30
6.99 1 profile_load_profile SELECT f.name, f.type, v.value FROM profile_fields f INNER JOIN profile_values v ON f.fid = v.fid WHERE uid = 1
5.98 1 module_list SELECT name, filename, throttle, bootstrap FROM system WHERE type = 'module' AND status = 1 ORDER BY weight ASC, filename ASC
3.67 1 db_table_exists SHOW TABLES LIKE 'cache_calendar_ical'
2.62 1 sess_write UPDATE sessions SET uid = 1, cache = 0, hostname = '70.156.131.114', session = 'form|a:6:{s:32:\"45aed2095e84ae051f606c3ba0fac505\";a:2:{s:9:\"timestamp\";i:1185892206;s:4:\"args\";a:1:{i:0;s:14:\"system_modules\";}}s:32:\"5f7c4b484cee37033186df0c54f675f6\";a:2:{s:9:\"timestamp\";i:1185892464;s:4:\"args\";a:1:{i:0;s:14:\"system_modules\";}}s:32:\"dc6e736e979db44e9f651929eb0a9aca\";a:2:{s:9:\"timestamp\";i:1185893544;s:4:\"args\";a:1:{i:0;s:14:\"system_modules\";}}s:32:\"988e16fae6d41c41cdf2140aff8087cb\";a:2:{s:9:\"timestamp\";i:1185900534;s:4:\"args\";a:1:{i:0;s:14:\"system_modules\";}}s:32:\"010fd78cf88c9145d57fbb8bb15fa9ca\";a:2:{s:9:\"timestamp\";i:1185906387;s:4:\"args\";a:1:{i:0;s:14:\"system_modules\";}}s:32:\"29b65fd074af3921fb4b3213dac4a212\";a:2:{s:9:\"timestamp\";i:1185906445;s:4:\"args\";a:1:{i:0;s:14:\"system_modules\";}}}update_total|i:0;', timestamp = 1185906746 WHERE sid = '5c0e874f308e7d69a95fdf8b7054a0ef'
2.25 1 _node_types_build SELECT nt.type, nt.* FROM node_type nt ORDER BY nt.type ASC
2.19 1 list_themes SELECT * FROM system WHERE type = 'theme'
1.41 1 drupal_lookup_path SELECT dst FROM url_alias WHERE src = 'devel/queries/empty'
1.39 1 _views_load_view SELECT v.* FROM view_view v WHERE v.vid = 1
1.31 1 drupal_lookup_path SELECT src FROM url_alias WHERE dst = 'devel/queries'
1.05 1 drupal_lookup_path SELECT dst FROM url_alias WHERE src = 'node/11'
0.85 1 locale_supported_languages SELECT locale, name, formula, enabled FROM locales_meta ORDER BY isdefault DESC, enabled DESC, name ASC
0.78 1 _views_load_view SELECT * FROM view_exposed_filter WHERE vid = 1 ORDER BY position ASC
0.77 1 sess_write SELECT sid FROM sessions WHERE sid = '5c0e874f308e7d69a95fdf8b7054a0ef'
0.74 1 block_block SELECT * FROM boxes WHERE bid = 6
0.58 1 _views_load_view SELECT v.* FROM view_view v WHERE v.vid = 10
0.58 1 _views_load_view SELECT v.* FROM view_view v WHERE v.vid = 9
0.54 1 _views_load_view SELECT * FROM view_exposed_filter WHERE vid = 10 ORDER BY position ASC
0.51 1 drupal_lookup_path SELECT dst FROM url_alias WHERE src = 'subscriptions'
0.46 1 sess_write UPDATE users SET access = 1185906746 WHERE uid = 1
0.46 1 drupal_lookup_path SELECT dst FROM url_alias WHERE src = 'glossary'
0.46 1 drupal_lookup_path SELECT dst FROM url_alias WHERE src = 'devel/queries'
0.46 1 _views_load_view SELECT * FROM view_tablefield WHERE vid = 1 ORDER BY position ASC
0.43 1 drupal_lookup_path SELECT dst FROM url_alias WHERE src = 'noticias'
0.43 1 block_list SELECT DISTINCT b.* FROM blocks b LEFT JOIN blocks_roles r ON b.module = r.module AND b.delta = r.delta WHERE b.theme = 'garland' AND b.status = 1 AND (r.rid IN (2) OR r.rid IS NULL) ORDER BY b.region, b.weight, b.module
0.41 1 drupal_lookup_path SELECT dst FROM url_alias WHERE src = 'misc/arrow-asc.png'
0.41 1 system_region_list SELECT * FROM system WHERE type = 'theme' AND name = 'garland'
0.41 1 _views_load_view SELECT * FROM view_argument WHERE vid = 1 ORDER BY position ASC
0.4 1 _views_load_view SELECT * FROM view_argument WHERE vid = 9 ORDER BY position ASC
0.39 1 _views_load_view SELECT * FROM view_tablefield WHERE vid = 10 ORDER BY position ASC
0.37 1 cache_get SELECT data, created, headers, expire FROM cache_filter WHERE cid = '3:0ec08cf24c7445c7b9625296125d5887'
0.36 1 cache_get SELECT data, created, headers, expire FROM cache_filter WHERE cid = '3:44baf65f63faeef39b69e44f5e4dc8ec'
0.36 1 cache_get SELECT data, created, headers, expire FROM cache_views WHERE cid = 'views_urls'
0.35 1 taxonomy_get_tree SELECT t.tid, t.*, parent FROM term_data t INNER JOIN term_hierarchy h ON t.tid = h.tid WHERE t.vid = 2 ORDER BY weight, name
0.35 1 _views_load_view SELECT * FROM view_filter WHERE vid = 9 ORDER BY position ASC
0.35 1 _views_load_view SELECT * FROM view_exposed_filter WHERE vid = 9 ORDER BY position ASC
0.35 1 _views_load_view SELECT * FROM view_tablefield WHERE vid = 9 ORDER BY position ASC
0.34 1 cache_get SELECT data, created, headers, expire FROM cache_filter WHERE cid = '1:98cdf37552921445901758d59a01a21e'
0.34 1 _views_load_view SELECT * FROM view_sort vs WHERE vid = 1 ORDER BY position ASC
0.34 1 drupal_lookup_path SELECT dst FROM url_alias WHERE src = 'forum'
0.34 1 _views_load_view SELECT * FROM view_filter WHERE vid = 1 ORDER BY position ASC
0.33 1 _views_load_view SELECT * FROM view_argument WHERE vid = 10 ORDER BY position ASC
0.33 1 drupal_lookup_path SELECT dst FROM url_alias WHERE src = 'ad_remote/1'
0.33 1 drupal_lookup_path SELECT dst FROM url_alias WHERE src = 'search/node'
0.32 2 calendar_views SELECT vid FROM view_view ORDER BY name
0.32 1 drupal_lookup_path SELECT dst FROM url_alias WHERE src = 'currency'
0.31 1 drupal_lookup_path SELECT COUNT(pid) FROM url_alias
0.31 1 _views_load_view SELECT * FROM view_filter WHERE vid = 10 ORDER BY position ASC
0.3 1 block_block SELECT * FROM boxes WHERE bid = 7
0.3 1 _views_load_view SELECT * FROM view_sort vs WHERE vid = 9 ORDER BY position ASC
0.3 1 drupal_lookup_path SELECT dst FROM url_alias WHERE src = 'node/62'
0.29 1 _views_load_view SELECT * FROM view_sort vs WHERE vid = 10 ORDER BY position ASC
0.29 1 drupal_lookup_path SELECT dst FROM url_alias WHERE src = 'logout'
0.29 1 block_block SELECT * FROM boxes WHERE bid = 1
0.28 2 calendar_views SELECT vid FROM view_view ORDER BY name
0.28 1 drupal_lookup_path SELECT dst FROM url_alias WHERE src = 'blog/1'
0.27 1 drupal_lookup_path SELECT dst FROM url_alias WHERE src = 'user/1'
0.26 1 drupal_lookup_path SELECT dst FROM url_alias WHERE src = 'calendario'
0.26 1 drupal_lookup_path SELECT dst FROM url_alias WHERE src = 'front_page'
0.26 1 drupal_lookup_path SELECT dst FROM url_alias WHERE src = 'admin'
0.26 1 drupal_lookup_path SELECT dst FROM url_alias WHERE src = 'node/add'

is this normal?

and i used firebug with the yslow addon too, it says too many http request

C 1. Make fewer HTTP requests

F 2. Use a CDN

F 3. Add an Expires header

A 11. Avoid redirects
A 12. Remove duplicate scripts
A 13. Configure ETags

thanks!