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Web Page Speed Report

URL:http://www.teak.fi/
Title:TeaK
Date:Report run on Tue Jun 9 03:15:28EDT2009

Diagnosis

Global Statistics

Total HTTP Requests:26
Total Size:99504 bytes

Object Size Totals

Object typeSize (bytes)Download @ 56K (seconds)Download @ T1 (seconds)
HTML:45107 9.19 0.44
HTML Images:22189 7.82 3.52
CSS Images:8234 2.44 0.84
Total Images:30423 10.26 4.36
Javascript:6855 1.57 0.24
CSS:17119 4.01 0.69
Multimedia:0 0.00 0.00
Other:0 0.00 0.00

External Objects

External ObjectQTY
Total HTML:1
Total HTML Images:17
Total CSS Images:4
Total Images:21
Total Scripts:1
Total CSS imports:3
Total Frames:0
Total Iframes:0

Download Times*

Connection RateDownload Time
14.4K 82.32 seconds
28.8K 43.76 seconds
33.6K 38.25 seconds
56K 25.03 seconds
ISDN 128K 11.27 seconds
T1 1.44Mbps 5.73 seconds

*Note that these download times are based on the full connection rate for ISDN and T1 connections. Modem connections (56Kbps or less) are corrected by a packet loss factor of 0.7. All download times include delays due to round-trip latency with an average of 0.2 seconds per object. With 26 total objects for this page, that computes to a total lag time due to latency of 5.2 seconds. Note also that this download time calculation does not take into account delays due to XHTML parsing and rendering.

Page Objects

QTYSIZE#TYPEURLCOMMENTS
1 45107 HTML http://www.teak.fi Header size = 281 bytes
Up to 35952 bytes could have been saved through compression.
View a formatted version of this HTML file  
1 10534 IMG www.teak.fi ... s_image/rehtori_video.gif Header size = 237 bytes
Missing width attribute.
Missing height attribute.  
1 10309 CSS http://www.teak.fi/gui/default/css/ie_new.css Header size = 238 bytes
Up to 7949 bytes could have been saved through compression.
View a formatted version of this CSS file  
1 7555 CSS IMG www.teak.fi ... lt/images/teak_tausta.gif Header size = 237 bytes  
1 6855 SCRIPT http://www.google-analytics.com/urchin.js Header size = 261 bytes
Congratulations! This file was compressed. 
1 4158 CSS http://www.teak.fi/gui/default/css/fr_styles.css Header size = 237 bytes
Up to 2859 bytes could have been saved through compression.
View a formatted version of this CSS file  
1 2652 CSS http://www.teak.fi/gui/default/css/fontit.css Header size = 237 bytes
Up to 1879 bytes could have been saved through compression.
View a formatted version of this CSS file  
1 2425 IMG www.teak.fi ... s/navigaatio_suomi_01.gif Header size = 238 bytes
Missing width attribute.
Missing height attribute.  
1 1693 IMG www.teak.fi ... ploads_image/teak_iso.gif Header size = 237 bytes  
1 1239 IMG www.teak.fi ... loads_image/kalenteri.gif Header size = 237 bytes
Missing width attribute.
Missing height attribute.  
1 1041 IMG www.teak.fi ... otsikot_fin/esitykset.gif Header size = 238 bytes
Missing height attribute.  
1 1017 IMG www.teak.fi ... ploads_image/kirjasto.gif Header size = 238 bytes
Missing height attribute.  
1 1013 CSS* http://www.teak.fi/gui/default/css/print.css Header size = 237 bytes  
1 986 IMG www.teak.fi ... loads_image/julkaisut.gif Header size = 237 bytes  
1 894 IMG www.teak.fi ... Uploads_image/rehtori.gif Header size = 237 bytes  
1 783 IMG http://www.teak.fi/gui/default/images/uutiset.gif Header size = 237 bytes
Missing width attribute.
Missing height attribute.  
1 625 IMG www.teak.fi ... ault/images/teak_logo.gif Header size = 237 bytes
Missing width attribute.
Missing height attribute.  
7 514 IMG www.teak.fi ... t/images/element_hide.gif Header size = 236 bytes
Missing width attribute.
Missing height attribute.  
1 378 CSS IMG http://www.teak.fi/gui/default/images/tbody_bg.gif Header size = 237 bytes  
2 207 IMG http://www.teak.fi/gui/default/images/login2.gif Header size = 237 bytes
Missing width attribute.
Missing height attribute.  
1 152 CSS IMG www.teak.fi ... ault/images/button_bg.gif Header size = 236 bytes  
1 149 CSS IMG http://www.teak.fi/gui/default/images/thead_bg.gif Header size = 237 bytes  
2 51 IMG www.teak.fi ... ault/images/menu/plus.gif Header size = 236 bytes  
12 51 IMG www.teak.fi ... ult/images/menu/minus.gif Header size = 236 bytes  
1 43 IMG http://www.teak.fi/images/dot.gif Header size = 234 bytes  
1 43 IMG http://www.teak.fi/gui/default/images/menu/dot.gif Header size = 235 bytes  
1 43 IMG http://www.teak.fi/gui/default/images/dot.gif Header size = 235 bytes  
26 ^ 99504*   Total (^unique objects)

# Congratulations. This site is using HTTP compression, otherwise called content encoding using gzip. The sizes reported here are for compressed content sent from the server to the client.

* CSS alternate stylesheets may be referenced in the HTML but are not actually downloaded until they are needed and are therefore not included in the total page size.

Analysis and Recommendations

  • TOTAL_HTML - Congratulations, the total number of HTML files on this page (including the main HTML file) is 1 which most browsers can multithread. Minimizing HTTP requests is key for web site optimization. Y
  • TOTAL_OBJECTS - Warning! The total number of objects on this page is 26 which by their number will dominate web page delay. Consider reducing this to a more reasonable number. Above 20 objects per page the overhead from dealing with the actual objects (description time and wait time) accounts for more than 80% of whole page latency. See Figure II-3: Relative distribution of latency components showing that object overhead dominates web page latency in Website Optimization Secrets for more details on how object overhead dominates web page latency. Combine, refine, and optimize your external objects. Replace graphic rollovers with CSS rollovers to speed display and minimize HTTP requests. Consider using CSS sprites to help consolidate decorative images. Using CSS techniques such as colored backgrounds, borders, or spacing instead of graphic techniques can reduce HTTP requests. Replace graphic text headers with CSS text headers to further reduce HTTP requests. Finally, consider optimizing parallel downloads by using different hostnames or a CDN to reduce object overhead.
  • TOTAL_IMAGES - Warning! The total number of images on this page is 21 , consider reducing this to a more reasonable number. Recommend combining, replacing, and optimizing your graphics. Replace graphic rollover menus with CSS rollover menus to speed display and minimize HTTP requests. Consider using CSS sprites to help consolidate decorative images. Use CSS techniques such as colored backgrounds, borders, or spacing instead of graphic techniques to reduce HTTP requests. Replace graphic text headers with CSS text headers to further reduce HTTP requests. Finally, consider optimizing parallel downloads by using different hostnames to reduce object overhead.
  • TOTAL_CSS - Caution. The total number of external CSS files on this page is 3 , consider reducing this to a more reasonable number. Because external CSS files must be in the HEAD of your HTML document, they must load first before any BODY content displays. Although they are cached upon subsequent requests, CSS files slow down the initial display of your page. Combine, refine, and optimize your external CSS files. Ideally you should have one (or even embed CSS for high-traffic pages) on your pages. You can optimize CSS files using shorthand properties, grouping, and then minify and GZIP compress them to reduce their footprint. Remember to place CSS files in the HEAD and JavaScript files at the end of the BODY to enable progressive display.
  • TOTAL_SIZE - Congratulations, the total size of this page is 99504 bytes. This page should load in 25.03 seconds on a 56Kbps modem. Based on current average web page size and composition trends you want your page to load in less than 20 seconds on a 56Kbps connection, with progressive feedback. Ideally you want your page to load in 3 to 4 seconds on a broadband connection, and 8 to 12 seconds for the HTML on a dialup connection. Of course, there's always room for improvement.
  • TOTAL_SCRIPT - Congratulations, the total number of external script files on this page is 1 . External scripts are less reliably cached than CSS files so consider combining scripts into one to minimize HTTP requests, or even embedding them into high-traffic pages. Placing external JavaScript files at the bottom of your BODY, and CSS files in the HEAD enables progressive display in XHTML web pages.
  • HTML_SIZE - Congratulations, the total size of this HTML file is 45107 bytes, which less than 50K. Assuming that you specify the HEIGHT and WIDTH of your images, this size allows your HTML to display content in under 10 seconds, the average time users are willing to wait for a page to display without feedback.
  • IMAGES_SIZE - Congratulations, the total size of all your images is 30423 bytes, which is less than 50K. Even with a 50K HTML page this page should load in less than 20 seconds on a 56Kbps connection. Ideally each image should be less than 1160 bytes, to easily fit into one TCP-IP packet.
  • SCRIPT_SIZE - Congratulations, the total size of all your external scripts is 6855 bytes, which is less than 8K.
  • CSS_SIZE - Caution. The total size of your external CSS is 17119 bytes, which is above 8K and less than 20K. For external files, ideally keep them less than 1160 bytes to fit within one higher-speed TCP-IP packet (or an approximate multiple thereof). Consider optimizing your CSS and eliminating features to reduce this to a more reasonable size.
  • MULTIM_SIZE - Congratulations, the total size of all your external multimedia files is 0 bytes, which is less than 10K.