Oao-stm.ru Site Title

Интернет-магазин

Oao-stm.ru Test Results

Oao-stm.ru Mobile Performance: 89/100
Quick overview:
Diagnostics
More information about the performance of your application. These numbers don't directly affect the Performance score.
Reduce initial server response time
Root document took 660 ms
Keep the server response time for the main document short because all other requests depend on it. Learn more about the Time to First Byte metric.
Reduce unused CSS
Potential savings of 31 KiB
Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.
Eliminate render-blocking resources
Potential savings of 1,400 ms
Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. Learn how to eliminate render-blocking resources.
Does not have a `<meta name="viewport">` tag with `width` or `initial-scale`
A `<meta name="viewport">` not only optimizes your app for mobile screen sizes, but also prevents a 300 millisecond delay to user input. Learn more about using the viewport meta tag. No `<meta name="viewport">` tag found
Enable text compression
Potential savings of 158 KiB
Text-based resources should be served with compression (gzip, deflate or brotli) to minimize total network bytes. Learn more about text compression.
Largest Contentful Paint element
3,350 ms
This is the largest contentful element painted within the viewport. Learn more about the Largest Contentful Paint element
Reduce unused JavaScript
Potential savings of 72 KiB
Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.
Minify CSS
Potential savings of 8 KiB
Minifying CSS files can reduce network payload sizes. Learn how to minify CSS.
Minify JavaScript
Potential savings of 16 KiB
Minifying JavaScript files can reduce payload sizes and script parse time. Learn how to minify JavaScript.
Serve images in next-gen formats
Potential savings of 39 KiB
Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. Learn more about modern image formats.
Image elements do not have explicit `width` and `height`
Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions
Avoid an excessive DOM size
879 elements
A large DOM will increase memory usage, cause longer style calculations, and produce costly layout reflows. Learn how to avoid an excessive DOM size.
Serve static assets with an efficient cache policy
78 resources found
A long cache lifetime can speed up repeat visits to your page. Learn more about efficient cache policies.
Efficiently encode images
Potential savings of 10 KiB
Optimized images load faster and consume less cellular data. Learn how to efficiently encode images.
First Meaningful Paint
2.3 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric.

Oao-stm.ru Mobile SEO: 91/100
Quick overview:
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Document does not have a meta description
Meta descriptions may be included in search results to concisely summarize page content. Learn more about the meta description.

Oao-stm.ru Mobile Best Practices: 52/100
Quick overview:
Trust and Safety
Does not use HTTPS
80 insecure requests found
All sites should be protected with HTTPS, even ones that don't handle sensitive data. This includes avoiding mixed content, where some resources are loaded over HTTP despite the initial request being served over HTTPS. HTTPS prevents intruders from tampering with or passively listening in on the communications between your app and your users, and is a prerequisite for HTTP/2 and many new web platform APIs. Learn more about HTTPS.
Does not redirect HTTP traffic to HTTPS
Make sure that you redirect all HTTP traffic to HTTPS in order to enable secure web features for all your users. Learn more.
General
Uses deprecated APIs
1 warning found
Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.
User Experience
Does not have a `<meta name="viewport">` tag with `width` or `initial-scale`
A `<meta name="viewport">` not only optimizes your app for mobile screen sizes, but also prevents a 300 millisecond delay to user input. Learn more about using the viewport meta tag. No `<meta name="viewport">` tag found
Serves images with low resolution
Image natural dimensions should be proportional to the display size and the pixel ratio to maximize image clarity. Learn how to provide responsive images.
Document doesn't use legible font sizes
Font sizes less than 12px are too small to be legible and require mobile visitors to “pinch to zoom” in order to read. Strive to have >60% of page text ≥12px. Learn more about legible font sizes. Text is illegible because there's no viewport meta tag optimized for mobile screens.
Oao-stm.ru Mobile Accessibility: 79/100
Quick overview:
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Form elements do not have associated labels
Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.
Contrast
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Navigation
These are opportunities to improve keyboard navigation in your application.
Heading elements are not in a sequentially-descending order
Properly ordered headings that do not skip levels convey the semantic structure of the page, making it easier to navigate and understand when using assistive technologies. Learn more about heading order.
Best practices
These items highlight common accessibility best practices.
Touch targets do not have sufficient size or spacing.
Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.
Similar sites
Similar tests
www.oao-stm.com
www.oao-stm.net
www.oao-stm.org
www.oao-stm.info
www.oao-stm.biz
www.oao-stm.us
www.oao-stm.mobi
www.ao-stm.ru
www.oao-stm.ru
www.iao-stm.ru
www.oiao-stm.ru
www.ioao-stm.ru
www.kao-stm.ru
www.okao-stm.ru
www.koao-stm.ru
www.lao-stm.ru
www.olao-stm.ru
www.loao-stm.ru
www.pao-stm.ru
www.opao-stm.ru
www.poao-stm.ru
www.oo-stm.ru
www.oqo-stm.ru
www.oaqo-stm.ru
www.oqao-stm.ru
www.owo-stm.ru
www.oawo-stm.ru
www.owao-stm.ru
www.oso-stm.ru
www.oaso-stm.ru
www.osao-stm.ru
www.ozo-stm.ru
www.oazo-stm.ru
www.ozao-stm.ru
www.oa-stm.ru
www.oai-stm.ru
www.oaoi-stm.ru
www.oaio-stm.ru
www.oak-stm.ru
www.oaok-stm.ru
www.oako-stm.ru
www.oal-stm.ru
www.oaol-stm.ru
www.oalo-stm.ru
www.oap-stm.ru
www.oaop-stm.ru
www.oapo-stm.ru
www.oaostm.ru
www.oao-tm.ru
www.oao-wtm.ru
www.oao-swtm.ru
www.oao-wstm.ru
www.oao-etm.ru
www.oao-setm.ru
www.oao-estm.ru
www.oao-dtm.ru
www.oao-sdtm.ru
www.oao-dstm.ru
www.oao-ztm.ru
www.oao-sztm.ru
www.oao-zstm.ru
www.oao-xtm.ru
www.oao-sxtm.ru
www.oao-xstm.ru
www.oao-atm.ru
www.oao-satm.ru
www.oao-astm.ru
www.oao-sm.ru
www.oao-srm.ru
www.oao-strm.ru
www.oao-srtm.ru
www.oao-sfm.ru
www.oao-stfm.ru
www.oao-sftm.ru
www.oao-sgm.ru
www.oao-stgm.ru
www.oao-sgtm.ru
www.oao-sym.ru
www.oao-stym.ru
www.oao-sytm.ru
www.oao-st.ru
www.oao-stn.ru
www.oao-stmn.ru
www.oao-stnm.ru
www.oao-stj.ru
www.oao-stmj.ru
www.oao-stjm.ru
www.oao-stk.ru
www.oao-stmk.ru
www.oao-stkm.ru
Last Tested: