887 ms in total
10 ms
678 ms
199 ms
Click here to check amazing Russianschool content for United States. Otherwise, check out these important facts you probably never knew about russianschool.com
RSM's math learning centers provide after school math programs for grades K-12. Discover more about our math centers!
Visit russianschool.comWe analyzed Russianschool.com page load time and found that the first response time was 10 ms and then it took 877 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
russianschool.com performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value7.7 s
3/100
25%
Value5.1 s
62/100
10%
Value1,130 ms
23/100
30%
Value0
100/100
15%
Value11.2 s
19/100
10%
10 ms
149 ms
14 ms
17 ms
18 ms
Our browser made a total of 167 requests to load all elements on the main page. We found that 87% of them (146 requests) were addressed to the original Russianschool.com, 2% (4 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (231 ms) relates to the external source No-cache.hubspot.com.
Page size can be reduced by 1.2 MB (59%)
2.1 MB
848.1 kB
In fact, the total size of Russianschool.com main page is 2.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 65.6 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 65.6 kB or 80% of the original size.
Potential reduce by 53.1 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Russianschool images are well optimized though.
Potential reduce by 818.6 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 818.6 kB or 77% of the original size.
Potential reduce by 284.7 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Russianschool.com needs all CSS files to be minified and compressed as it can save up to 284.7 kB or 85% of the original size.
Number of requests can be reduced by 80 (82%)
97
17
The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Russianschool. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 31 to 1 for CSS and as a result speed up the page load time.
russianschool.com
10 ms
www.russianschool.com
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system.base.css
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system.menus.css
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system.messages.css
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system.theme.css
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aggregator.css
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calendar_multiday.css
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comment.css
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date.css
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datepicker.1.7.css
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ctools.css
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drupal.js
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admin_devel.js
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current.js
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system.base.css
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jquery.bgiframe.min.js
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scripts.js
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comment.css
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aggregator.css
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system.theme.css
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system.menus.css
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calendar_multiday.css
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system.messages.css
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date.css
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node.css
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field.css
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search.css
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datepicker.1.7.css
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admin_devel.js
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jquery.hoverIntent.minified.js
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themekey_redirect.js
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nice_menus.js
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custom_search.js
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jquery.vticker-min.js
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progress.js
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ajax_view.js
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russianschool.com accessibility score
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.
Impact
Issue
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
russianschool.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Requests the geolocation permission on page load
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
russianschool.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Russianschool.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Russianschool.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
russianschool.com
Open Graph description is not detected on the main page of Russianschool. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: