Note: green = good, red = bad.
Basic Stats
Load time: 1.42s
A web page should load within 4 seconds or less with a broadband connection. May vary depending on location.
Total number of objects: 33
Reducing the number of page of components is the top priority of any web performance optimization effort. We recommend 50 or less.
Page elements total size: 286K
  • Download size: 224K.
  • Including headers: 237K.
  • Get total page size down as much as possible.
    Hosts: 9
    Serving resources from 2-3 different (your own, not external) hostnames increases parallelization of downloads which leads to faster page load times. It's a good practice to balance requests across the hostnames.
    Keep-Alive Settings
    Host name Elements Keep-alive
    www.constantstrategies.com 19 on
    www.yceml.net 7 on
    rcm.amazon.com 1 n/a
    pagead2.googlesyndication.com 1 n/a
    s7.addthis.com 1 n/a
    images.tigerdirect.com 1 n/a
    www.google.com 1 n/a
    ad.linksynergy.com 1 n/a
    www.geeks.com 1 n/a
    The HTTP keep-alive function improves website load speed by keeping a connection open across multiple requests to the server.
    HTML Elements
    HTML elements: 2
  • Element size: 15K
  • Transfer time: 514ms
  • Compressed version size could be 33%.
  • Element size: 1.3K
  • Transfer time: 283ms
  • Compressed version size could be 57%.
  • Modern browsers support gzip/deflate data compression for HTML, CSS, and JavaScript files. This allows content to be sent over the network in a more compact form.
    CSS Elements
    CSS elements: 2
    If your site contains many CSS files, combining them into fewer output files can reduce latency. We recommend a maximum of 3 files.
  • Element size: 6.8K
  • Transfer time: 338ms
  • Compressed version size could be 24%.
  • Minified.
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 1.1K
  • Transfer time: 109ms
  • Compressed to 30%.
  • Minified version size could be 84%.
  • Minified & compressed version size could be 23%.
  • Freshness lifetime (Cache-Control): 172800 sec, 6% of recommended one month.
  • Modern browsers support gzip/deflate data compression for HTML, CSS, and JavaScript files. This allows content to be sent over the network in a more compact form.
    Minification removes unnecessary characters from a file to reduce its size, thereby improving load times. Even if you compress your scripts and styles, minifying them will still reduce the size by 5% or more.
    Browsers use cache to reduce the number and size of HTTP requests, making web pages load faster. We recommend that you configure your web server to set caching headers and apply them to all static resources. Recommended minimum for "freshness lifetime" is one month (up to one year).
    JavaScript Elements
    JavaScript elements: 2
    If your site contains many JavaScript files, combining them into fewer output files can dramatically reduce latency. We recommend a maximum of 3 files.
  • Element size: 85K
  • Transfer time: 316ms
  • Compressed to 36%.
  • Minified.
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 13K
  • Transfer time: 16ms
  • Compressed to 40%.
  • Minified.
  • Freshness lifetime (Cache-Control): 3600 sec, 0% of recommended one month.
  • Browsers use cache to reduce the number and size of HTTP requests, making web pages load faster. We recommend that you configure your web server to set caching headers and apply them to all static resources. Recommended minimum for "freshness lifetime" is one month (up to one year).
    Images
    Total images: 27, small images (with area < 100x100): 24
    Note: The list contains all images found in HTML and CSS. You might not actually use some of the CSS images on this specific page.
    Combining small images into as few files as possible using CSS sprites reduces the number of round-trips and delays in downloading other resources, reduces request overhead, and can reduce the total number of bytes downloaded by a web page.
  • Element size: 824
  • Transfer time: 273ms
  • Wrong MIME type (image/x-icon) for BMP image.
  • Wrong extension (ico) for BMP image.
  • PNG version size could be 67%.
  • JPG version size could be 89%.
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 28K
  • Transfer time: 440ms
  • Optimized.
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 427
  • Transfer time: 328ms
  • Optimized.
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 393
  • Transfer time: 338ms
  • Optimized.
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 326
  • Transfer time: 327ms
  • Optimized.
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 3.3K
  • Transfer time: 387ms
  • Optimized version size could be 52%.
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 3.3K
  • Transfer time: 440ms
  • Optimized version size could be 50%.
  • JPG version size could be 73%.
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 2.5K
  • Transfer time: 440ms
  • Optimized version size could be 57%.
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 1.1K
  • Transfer time: 338ms
  • Optimized version size could be 59%.
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 59K
  • Transfer time: 341ms
  • Optimized.
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 1.3K
  • Transfer time: 458ms
  • Optimized.
  • Freshness lifetime (Cache-Control): 604800 sec, 22% of recommended one month.
  • Element size: 2.0K
  • Transfer time: 248ms
  • PNG version size could be 79%.
  • Freshness lifetime (Cache-Control): 509385 sec, 19% of recommended one month.
  • Element size: 6.5K
  • Transfer time: 243ms
  • Optimized version size could be 27%.
  • Freshness lifetime (Cache-Control): 580068 sec, 21% of recommended one month.
  • Element size: 1.4K
  • Transfer time: 386ms
  • Optimized.
  • Freshness lifetime (Cache-Control): 604800 sec, 22% of recommended one month.
  • Element size: 2.8K
  • Transfer time: 369ms
  • Freshness lifetime (Cache-Control): 604800 sec, 22% of recommended one month.
  • Element size: 13K
  • Transfer time: 505ms
  • Optimized version size could be 17%.
  • Freshness lifetime (Cache-Control): 604800 sec, 22% of recommended one month.
  • Element size: 2.2K
  • Transfer time: 107ms
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 43
  • Transfer time: 282ms
  • Optimized.
  • Freshness lifetime (Expires): ~7199 sec, 0% of recommended one month.
  • Element size: 500
  • Transfer time: 378ms
  • Optimized.
  • Freshness lifetime (Cache-Control): 604800 sec, 22% of recommended one month.
  • Element size: 3.1K
  • Transfer time: 431ms
  • PNG version size could be 63%.
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 29K
  • Transfer time: 321ms
  • Optimized version size could be 41%.
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 339
  • Transfer time: 62ms
  • Optimized.
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 125
  • Transfer time: 97ms
  • Optimized.
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 967
  • Transfer time: 91ms
  • Optimized.
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 2.4K
  • Transfer time: 63ms
  • Optimized version size could be 43%.
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 1.9K
  • Transfer time: 63ms
  • Optimized version size could be 48%.
  • No "strong" caching headers (Expires, Cache-Control).
  • Element size: 818
  • Transfer time: 62ms
  • Optimized version size could be 49%.
  • No "strong" caching headers (Expires, Cache-Control).
  • Redirects, such as 301 and 302 responses, slow down access to a page inserting unnecessary delays. Besides, keep-alive and cache mechanisms may not always work with redirects.
    Browsers use cache to reduce the number and size of HTTP requests, making web pages load faster. We recommend that you configure your web server to set caching headers and apply them to all static resources. Recommended minimum for "freshness lifetime" is one month (up to one year).
    Concurrent Requests To http://www.constantstrategies.com/
    Requests per second: 23.15
    Small test of concurrent request performance for the page. Allows to estimate (very roughly) current state of the server where the page is hosted. It performs 16 HEAD requests with concurrency of 4. Values less than 5 mean that server is slow right now.