43 / 100
Should Fix:
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 607.2KiB (76% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/bootstrap.css could save 151.3KiB (84% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/theme.css could save 141.7KiB (83% reduction).
- Compressing http://vr-tech.ru/media/widgetkit/widgets/mediaplayer/mediaelement/mediaelement-and-player.js?wkv=1.4.9 could save 72.2KiB (75% reduction).
- Compressing http://vr-tech.ru/media/jui/js/jquery.min.js could save 61.2KiB (65% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/js/snap.svg-min.js could save 42.4KiB (65% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/js/uikit.js could save 33.7KiB (74% reduction).
- Compressing http://vr-tech.ru/cache/widgetkit/widgetkit-92bb2514.css could save 23.6KiB (83% reduction).
- Compressing http://vr-tech.ru/media/widgetkit/widgets/slideshow/js/slideshow.js?wkv=1.4.9 could save 18.4KiB (77% reduction).
- Compressing http://vr-tech.ru/media/widgetkit/widgets/lightbox/js/lightbox.js?wkv=1.4.9 could save 17.5KiB (72% reduction).
- Compressing http://vr-tech.ru/cache/widgetkit/widgetkit-4a939046.js could save 16.3KiB (70% reduction).
- Compressing http://vr-tech.ru/ could save 12KiB (73% reduction).
- Compressing http://vr-tech.ru/media/jui/js/jquery-migrate.min.js could save 4KiB (57% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/js/components/autocomplete.js could save 2.9KiB (64% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/js/verticalDropdown.js could save 2.3KiB (65% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/js/theme.js could save 2KiB (60% reduction).
- Compressing http://vr-tech.ru/media/widgetkit/widgets/spotlight/js/spotlight.js?wkv=1.4.9 could save 1.9KiB (64% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/js/components/search.js could save 1.9KiB (68% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/warp/js/social.js could save 802B (51% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/images/widgetkit/slideshow/buttons.svg could save 458B (46% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/custom.css could save 406B (52% reduction).
Show how to fix
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://vr-tech.ru/cache/widgetkit/widgetkit-4a939046.js (expiration not specified)
- http://vr-tech.ru/cache/widgetkit/widgetkit-92bb2514.css (expiration not specified)
- http://vr-tech.ru/images/gallery/mobilevr/logo.jpg (expiration not specified)
- http://vr-tech.ru/images/gallery/wisemocap/wisemocap_resized_600px.jpg (expiration not specified)
- http://vr-tech.ru/images/general/Apps.jpg (expiration not specified)
- http://vr-tech.ru/images/general/Services.jpg (expiration not specified)
- http://vr-tech.ru/images/general/VR.jpg (expiration not specified)
- http://vr-tech.ru/images/general/logo_vr_tech.png (expiration not specified)
- http://vr-tech.ru/media/jui/js/jquery-migrate.min.js (expiration not specified)
- http://vr-tech.ru/media/jui/js/jquery-noconflict.js (expiration not specified)
- http://vr-tech.ru/media/jui/js/jquery.min.js (expiration not specified)
- http://vr-tech.ru/media/widgetkit/widgets/lightbox/images/blank.gif (expiration not specified)
- http://vr-tech.ru/media/widgetkit/widgets/lightbox/images/close.png (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/images/widgetkit/slideshow/buttons.svg (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/js/snap.svg-min.js (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/js/theme.js (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/js/verticalDropdown.js (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/bootstrap.css (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/custom.css (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/theme.css (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/warp/js/social.js (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/fonts/fontawesome-webfont.woff (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/js/components/autocomplete.js (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/js/components/search.js (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/js/uikit.js (expiration not specified)
Show how to fix
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 11 blocking script resources and 4 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://vr-tech.ru/media/jui/js/jquery.min.js
- http://vr-tech.ru/media/jui/js/jquery-noconflict.js
- http://vr-tech.ru/media/jui/js/jquery-migrate.min.js
- http://vr-tech.ru/cache/widgetkit/widgetkit-4a939046.js
- http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/js/uikit.js
- http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/js/components/autocomplete.js
- http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/js/components/search.js
- http://vr-tech.ru/templates/yoo_peak/js/verticalDropdown.js
- http://vr-tech.ru/templates/yoo_peak/warp/js/social.js
- http://vr-tech.ru/templates/yoo_peak/js/theme.js
- http://vr-tech.ru/templates/yoo_peak/js/snap.svg-min.js
Optimize CSS Delivery of the following:
- http://vr-tech.ru/cache/widgetkit/widgetkit-92bb2514.css
- http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/bootstrap.css
- http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/theme.css
- http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/custom.css
Show how to fix
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 121.8KiB (28% reduction).
- Compressing http://vr-tech.ru/images/general/Apps.jpg could save 47.5KiB (33% reduction).
- Compressing http://vr-tech.ru/images/general/VR.jpg could save 34.1KiB (29% reduction).
- Compressing http://vr-tech.ru/images/gallery/mobilevr/logo.jpg could save 13.2KiB (17% reduction).
- Compressing http://vr-tech.ru/images/gallery/wisemocap/wisemocap_resized_600px.jpg could save 10KiB (20% reduction).
- Compressing http://vr-tech.ru/images/general/Services.jpg could save 8.4KiB (20% reduction).
- Compressing and resizing http://vr-tech.ru/images/general/logo_vr_tech.png could save 8.3KiB (86% reduction).
- Compressing http://vr-tech.ru/media/widgetkit/widgets/lightbox/images/close.png could save 328B (25% reduction).
Show how to fix
Consider Fixing:
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 94KiB (27% reduction).
- Minifying http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/theme.css could save 65.8KiB (39% reduction).
- Minifying http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/bootstrap.css could save 27.8KiB (16% reduction).
- Minifying http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/custom.css could save 484B (62% reduction).
Show how to fix
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 2.7KiB (17% reduction).
- Minifying http://vr-tech.ru/ could save 2.7KiB (17% reduction).
Show how to fix
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 1.3KiB (40% reduction).
- Minifying http://vr-tech.ru/templates/yoo_peak/js/theme.js could save 1.3KiB (40% reduction).
Show how to fix
2 Passed Rules
100 / 100
5 Passed Rules
Show details
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.
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.
Size content to viewport
The contents of your page fit within the viewport. Learn more about sizing content to the viewport.
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.
Use legible font sizes
The text on your page is legible. Learn more about using legible font sizes.
50 / 100
Should Fix:
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 607.2KiB (76% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/bootstrap.css could save 151.3KiB (84% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/theme.css could save 141.7KiB (83% reduction).
- Compressing http://vr-tech.ru/media/widgetkit/widgets/mediaplayer/mediaelement/mediaelement-and-player.js?wkv=1.4.9 could save 72.2KiB (75% reduction).
- Compressing http://vr-tech.ru/media/jui/js/jquery.min.js could save 61.2KiB (65% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/js/snap.svg-min.js could save 42.4KiB (65% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/js/uikit.js could save 33.7KiB (74% reduction).
- Compressing http://vr-tech.ru/cache/widgetkit/widgetkit-92bb2514.css could save 23.6KiB (83% reduction).
- Compressing http://vr-tech.ru/media/widgetkit/widgets/slideshow/js/slideshow.js?wkv=1.4.9 could save 18.4KiB (77% reduction).
- Compressing http://vr-tech.ru/media/widgetkit/widgets/lightbox/js/lightbox.js?wkv=1.4.9 could save 17.5KiB (72% reduction).
- Compressing http://vr-tech.ru/cache/widgetkit/widgetkit-4a939046.js could save 16.3KiB (70% reduction).
- Compressing http://vr-tech.ru/ could save 12KiB (73% reduction).
- Compressing http://vr-tech.ru/media/jui/js/jquery-migrate.min.js could save 4KiB (57% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/js/components/autocomplete.js could save 2.9KiB (64% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/js/verticalDropdown.js could save 2.3KiB (65% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/js/theme.js could save 2KiB (60% reduction).
- Compressing http://vr-tech.ru/media/widgetkit/widgets/spotlight/js/spotlight.js?wkv=1.4.9 could save 1.9KiB (64% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/js/components/search.js could save 1.9KiB (68% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/warp/js/social.js could save 802B (51% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/images/widgetkit/slideshow/buttons.svg could save 458B (46% reduction).
- Compressing http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/custom.css could save 406B (52% reduction).
Show how to fix
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://vr-tech.ru/cache/widgetkit/widgetkit-4a939046.js (expiration not specified)
- http://vr-tech.ru/cache/widgetkit/widgetkit-92bb2514.css (expiration not specified)
- http://vr-tech.ru/images/gallery/mobilevr/logo.jpg (expiration not specified)
- http://vr-tech.ru/images/gallery/wisemocap/wisemocap_resized_600px.jpg (expiration not specified)
- http://vr-tech.ru/images/general/Apps.jpg (expiration not specified)
- http://vr-tech.ru/images/general/Services.jpg (expiration not specified)
- http://vr-tech.ru/images/general/VR.jpg (expiration not specified)
- http://vr-tech.ru/images/general/logo_vr_tech.png (expiration not specified)
- http://vr-tech.ru/media/jui/js/jquery-migrate.min.js (expiration not specified)
- http://vr-tech.ru/media/jui/js/jquery-noconflict.js (expiration not specified)
- http://vr-tech.ru/media/jui/js/jquery.min.js (expiration not specified)
- http://vr-tech.ru/media/widgetkit/widgets/lightbox/images/blank.gif (expiration not specified)
- http://vr-tech.ru/media/widgetkit/widgets/lightbox/images/close.png (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/images/widgetkit/slideshow/buttons.svg (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/js/snap.svg-min.js (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/js/theme.js (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/js/verticalDropdown.js (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/bootstrap.css (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/custom.css (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/theme.css (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/warp/js/social.js (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/fonts/fontawesome-webfont.woff (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/js/components/autocomplete.js (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/js/components/search.js (expiration not specified)
- http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/js/uikit.js (expiration not specified)
Show how to fix
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 11 blocking script resources and 4 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://vr-tech.ru/media/jui/js/jquery.min.js
- http://vr-tech.ru/media/jui/js/jquery-noconflict.js
- http://vr-tech.ru/media/jui/js/jquery-migrate.min.js
- http://vr-tech.ru/cache/widgetkit/widgetkit-4a939046.js
- http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/js/uikit.js
- http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/js/components/autocomplete.js
- http://vr-tech.ru/templates/yoo_peak/warp/vendor/uikit/js/components/search.js
- http://vr-tech.ru/templates/yoo_peak/js/verticalDropdown.js
- http://vr-tech.ru/templates/yoo_peak/warp/js/social.js
- http://vr-tech.ru/templates/yoo_peak/js/theme.js
- http://vr-tech.ru/templates/yoo_peak/js/snap.svg-min.js
Optimize CSS Delivery of the following:
- http://vr-tech.ru/cache/widgetkit/widgetkit-92bb2514.css
- http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/bootstrap.css
- http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/theme.css
- http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/custom.css
Show how to fix
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 120.7KiB (27% reduction).
- Compressing http://vr-tech.ru/images/general/Apps.jpg could save 47.5KiB (33% reduction).
- Compressing http://vr-tech.ru/images/general/VR.jpg could save 34.1KiB (29% reduction).
- Compressing http://vr-tech.ru/images/gallery/mobilevr/logo.jpg could save 13.2KiB (17% reduction).
- Compressing http://vr-tech.ru/images/gallery/wisemocap/wisemocap_resized_600px.jpg could save 10KiB (20% reduction).
- Compressing http://vr-tech.ru/images/general/Services.jpg could save 8.4KiB (20% reduction).
- Compressing and resizing http://vr-tech.ru/images/general/logo_vr_tech.png could save 7.2KiB (74% reduction).
- Compressing http://vr-tech.ru/media/widgetkit/widgets/lightbox/images/close.png could save 328B (25% reduction).
Show how to fix
Consider Fixing:
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 94KiB (27% reduction).
- Minifying http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/theme.css could save 65.8KiB (39% reduction).
- Minifying http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/bootstrap.css could save 27.8KiB (16% reduction).
- Minifying http://vr-tech.ru/templates/yoo_peak/styles/vr-tech-demo/css/custom.css could save 484B (62% reduction).
Show how to fix
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 2.7KiB (17% reduction).
- Minifying http://vr-tech.ru/ could save 2.7KiB (17% reduction).
Show how to fix
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 1.3KiB (40% reduction).
- Minifying http://vr-tech.ru/templates/yoo_peak/js/theme.js could save 1.3KiB (40% reduction).
Show how to fix
2 Passed Rules
* The results are cached for 30s. If you have made changes to your page, please wait for 30s before re-running the test.