Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
http://www.ketherian.org/js/config.js
Optimize CSS Delivery of the following:
http://www.ketherian.org/styles.css
http://www.ketherian.org/css/tables.css
http://www.ketherian.org/css/commonstyles.css
http://www.ketherian.org/css/textstyles.css
http://www.ketherian.org/css/textstyles.css
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 102.8KiB (77% reduction).
Compressing
http://www.ketherian.org/styles.css
could save 67.1KiB (85% reduction).
Compressing
http://www.ketherian.org/
could save 13.7KiB (54% reduction).
Compressing
http://www.ketherian.org/css/commonstyles.css
could save 9.7KiB (77% reduction).
Compressing
http://www.ketherian.org/css/textstyles.css
could save 7.1KiB (82% reduction).
Compressing
http://www.ketherian.org/css/tables.css
could save 4.6KiB (74% reduction).
Compressing
http://www.ketherian.org/js/config.js
could save 480B (51% reduction).
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://www.ketherian.org/css/commonstyles.css
(expiration not specified)
http://www.ketherian.org/css/tables.css
(expiration not specified)
http://www.ketherian.org/css/textstyles.css
(expiration not specified)
http://www.ketherian.org/img/border_bg.gif
(expiration not specified)
http://www.ketherian.org/img/h3_bg.gif
(expiration not specified)
http://www.ketherian.org/img/header.jpg
(expiration not specified)
http://www.ketherian.org/img/headerbox_bg.gif
(expiration not specified)
http://www.ketherian.org/img/headerbox_inner.gif
(expiration not specified)
http://www.ketherian.org/img/pagetop_button.png
(expiration not specified)
http://www.ketherian.org/img/rss_button.png
(expiration not specified)
http://www.ketherian.org/img/top_bg.gif
(expiration not specified)
http://www.ketherian.org/js/config.js
(expiration not specified)
http://www.ketherian.org/styles.css
(expiration not specified)
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 38.1KiB (51% reduction).
Compressing
http://www.ketherian.org/img/header.jpg
could save 28.2KiB (50% reduction).
Compressing
http://www.ketherian.org/img/h3_bg.gif
could save 9KiB (53% reduction).
Compressing
http://www.ketherian.org/img/border_bg.gif
could save 820B (55% reduction).
Compressing
http://www.ketherian.org/img/top_bg.gif
could save 102B (35% reduction).
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 17.5KiB (17% reduction).
Minifying
http://www.ketherian.org/styles.css
could save 12.8KiB (17% reduction).
Minifying
http://www.ketherian.org/css/tables.css
could save 2.1KiB (35% reduction).
Minifying
http://www.ketherian.org/css/commonstyles.css
could save 1.6KiB (13% reduction).
Minifying
http://www.ketherian.org/css/textstyles.css
could save 974B (12% reduction).
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 398B (43% reduction).
Minifying
http://www.ketherian.org/js/config.js
could save 398B (43% reduction).
Avoid landing page redirects
Your page has no redirects. Learn more about
avoiding landing page redirects.
Prioritize visible content
You have the above-the-fold content properly prioritized. Learn more about
prioritizing visible content.
Minify HTML
Your HTML is minified. Learn more about
minifying HTML.
Reduce server response time
Your server responded quickly. Learn more about
server response time optimization.
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Remove render-blocking JavaScript:
http://www.ketherian.org/js/config.js
Optimize CSS Delivery of the following:
http://www.ketherian.org/styles.css
http://www.ketherian.org/css/tables.css
http://www.ketherian.org/css/commonstyles.css
http://www.ketherian.org/css/textstyles.css
http://www.ketherian.org/css/textstyles.css
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 102.8KiB (77% reduction).
Compressing
http://www.ketherian.org/styles.css
could save 67.1KiB (85% reduction).
Compressing
http://www.ketherian.org/
could save 13.7KiB (54% reduction).
Compressing
http://www.ketherian.org/css/commonstyles.css
could save 9.7KiB (77% reduction).
Compressing
http://www.ketherian.org/css/textstyles.css
could save 7.1KiB (82% reduction).
Compressing
http://www.ketherian.org/css/tables.css
could save 4.6KiB (74% reduction).
Compressing
http://www.ketherian.org/js/config.js
could save 480B (51% reduction).
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://www.ketherian.org/css/commonstyles.css
(expiration not specified)
http://www.ketherian.org/css/tables.css
(expiration not specified)
http://www.ketherian.org/css/textstyles.css
(expiration not specified)
http://www.ketherian.org/img/h3@2x.png
(expiration not specified)
http://www.ketherian.org/img/h3_bg@2x.png
(expiration not specified)
http://www.ketherian.org/img/header.jpg
(expiration not specified)
http://www.ketherian.org/js/config.js
(expiration not specified)
http://www.ketherian.org/styles.css
(expiration not specified)
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 38.2KiB (37% reduction).
Compressing
http://www.ketherian.org/img/header.jpg
could save 28.2KiB (50% reduction).
Compressing
http://www.ketherian.org/img/h3_bg@2x.png
could save 8.7KiB (20% reduction).
Compressing
http://www.ketherian.org/img/h3@2x.png
could save 1.3KiB (29% reduction).
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 17.5KiB (17% reduction).
Minifying
http://www.ketherian.org/styles.css
could save 12.8KiB (17% reduction).
Minifying
http://www.ketherian.org/css/tables.css
could save 2.1KiB (35% reduction).
Minifying
http://www.ketherian.org/css/commonstyles.css
could save 1.6KiB (13% reduction).
Minifying
http://www.ketherian.org/css/textstyles.css
could save 974B (12% reduction).
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 398B (43% reduction).
Minifying
http://www.ketherian.org/js/config.js
could save 398B (43% reduction).
Avoid plugins
Your page does not appear to use plugins, which would prevent content from being usable on many platforms. Learn more about the importance of
avoiding plugins.
Reduce server response time
Your server responded quickly. Learn more about
server response time optimization.
Configure the viewport
Your page specifies a viewport matching the device's size, which allows it to render properly on all devices. Learn more about
configuring viewports.
Minify HTML
Your HTML is minified. Learn more about
minifying HTML.
Avoid landing page redirects
Your page has no redirects. Learn more about
avoiding landing page redirects.
Use legible font sizes
The text on your page is legible. Learn more about
using legible font sizes.
Size tap targets appropriately
All of your page's links/buttons are large enough for a user to easily tap on a touchscreen. Learn more about
sizing tap targets appropriately.
Size content to viewport
The contents of your page fit within the viewport. Learn more about
sizing content to the viewport.
Prioritize visible content
You have the above-the-fold content properly prioritized. Learn more about
prioritizing visible content.