Windows and Daylighting
Definitions
- A user is identified as an individual via a unique ID associated with their browser. Users are anonymous and IP addresses are never stored.
- A page view is counted every time the user's browser loads a page of the site.
- A session is a group of page views made by the user within a given time frame. A session is analogous to a "visit".
Six Month Web-Traffic History
The following plot shows the total number of visits to the site per month:
Traffic for the Month of April, 2026
Traffic
| Sessions |
Users |
Page Views |
| 26843 |
21707 |
35731 |
Funders
| Institution Title |
Sessions |
Top Pages
| Page |
Sessions |
| /publications |
10219 |
| /therm-software-downloads |
5737 |
| /software-tools |
3568 |
| /redistributable-packages |
2712 |
| /window-software-downloads |
2426 |
| /404.html |
2391 |
| /igdb-downloads |
1363 |
| /documentation-therm |
862 |
| / |
636 |
| /optics-downloads |
501 |
Biblio Page Views
| Publication Title |
Sessions |
| /publications/spectrally-selective-glazings |
30 |
| /publications/skylight-energy-performance-and |
11 |
| /publications/analysis-frame-and-edge-heat-transfer |
9 |
| /publications/measurement-single-and-double-glazing |
9 |
| /publications/thermal-performance-and-potential |
9 |
| /publications/window-62therm-62-research-version |
8 |
| /publications/methods-estimating-air-infiltration |
7 |
| /publications/nfrc-window-u-value-rating-procedures |
7 |
| /publications/light-guide-design-principles |
6 |
| /publications/sputtered-ybco-films-metal-substrates |
6 |
| /publications/therm-20-building-component-model |
6 |
| /publications/calculating-heat-transfer-through |
5 |
| /publications/daylighting-new-york-times |
5 |
| /publications/effect-daylighting-strategies |
5 |
| /publications/formation-metal-oxides-cathodic-arc |
5 |
| /publications/technology-reviews-shading-systems |
5 |
| /publications/energy-conservation-through-interior |
4 |
| /publications/guidelines-determining-load |
4 |
| /publications/measurement-exterior-convective-film |
4 |
| /publications/obtaining-bidirectional-transfer |
4 |
Visiting Institutions
| Institution Title |
Sessions |
Traffic from America
| City |
Sessions |
| New York |
277 |
| Ashburn |
182 |
| Chicago |
142 |
| Berkeley |
98 |
| Los Angeles |
73 |
| Minneapolis |
58 |
| Dallas |
55 |
| Troy |
46 |
| Denver |
43 |
| San Jose |
41 |
Traffic From Abroad
| City |
Country |
Sessions |
| Lanzhou |
China |
9363 |
| Hangzhou |
China |
522 |
| Singapore |
Singapore |
333 |
| Hong Kong |
Hong Kong |
326 |
| Seoul |
South Korea |
238 |
| Milan |
Italy |
210 |
| Frankfurt Am Main |
Germany |
182 |
| Sydney |
Australia |
178 |
| Ho Chi Minh City |
Vietnam |
161 |
| Chengdu |
China |
158 |
Referrers
| Site |
Referrals |
|
17992 |
| Https://Www.Google.Com/ |
2730 |
| Https://Windows.Lbl.Gov/therm-Software-Downloads |
1390 |
| Https://Windows.Lbl.Gov/Software-Tools |
1289 |
| Https://Windows.Lbl.Gov/Window-Software-Downloads |
602 |
| Https://Www.Bing.Com/ |
436 |
| Https://Windows.Lbl.Gov/ |
260 |
| Https://Windows.Lbl.Gov/Igdb-Downloads |
221 |
| Https://Windows.Lbl.Gov/Knowledge-Base-therm |
140 |
| Https://Windows.Lbl.Gov/Documentation-therm |
135 |
