5.7 sec in total
478 ms
5 sec
305 ms
Welcome to satistronics.com homepage info - get ready to check Satistronics best content for Russia right away, or after learning these important things about satistronics.com
Satistronics is an online retail store that sells popular electronic components and parts for Arduino, Raspberry Pi and various sensors, modules, DIY Kits Dev Boards. etc. One-stop online buy cheapest...
Visit satistronics.comWe analyzed Satistronics.com page load time and found that the first response time was 478 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
satistronics.com performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value6.6 s
8/100
25%
Value8.3 s
19/100
10%
Value360 ms
72/100
30%
Value0.001
100/100
15%
Value14.9 s
8/100
10%
478 ms
1100 ms
133 ms
137 ms
138 ms
Our browser made a total of 175 requests to load all elements on the main page. We found that 94% of them (164 requests) were addressed to the original Satistronics.com, 3% (5 requests) were made to Translate.googleapis.com and 1% (2 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Satistronics.com.
Page size can be reduced by 672.0 kB (36%)
1.9 MB
1.2 MB
In fact, the total size of Satistronics.com main page is 1.9 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. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 169.6 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. This page needs HTML code to be minified as it can gain 28.7 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 169.6 kB or 82% of the original size.
Potential reduce by 101.5 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. Satistronics images are well optimized though.
Potential reduce by 338.8 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 338.8 kB or 58% of the original size.
Potential reduce by 62.2 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. Satistronics.com needs all CSS files to be minified and compressed as it can save up to 62.2 kB or 76% of the original size.
Number of requests can be reduced by 57 (33%)
173
116
The browser has sent 173 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Satistronics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
satistronics.com
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satistronics.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
button, link, and menuitem elements do not have accessible names.
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Image elements do not have [alt] attributes
Links do not have a discernible 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
[id] attributes on active, focusable elements are not unique
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
satistronics.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
satistronics.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 Satistronics.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 Satistronics.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.
satistronics.com
Open Graph description is not detected on the main page of Satistronics. 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: