7.6 sec in total
1.1 sec
5.9 sec
568 ms
Click here to check amazing Systel content. Otherwise, check out these important facts you probably never knew about systel.ir
ریست پسورد انواع دستگاه های DVR و NVR با پشتیبانی آنلاین 24 ساعته
Visit systel.irWe analyzed Systel.ir page load time and found that the first response time was 1.1 sec and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
systel.ir performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value7.4 s
4/100
25%
Value9.9 s
9/100
10%
Value440 ms
64/100
30%
Value0.131
81/100
15%
Value11.5 s
18/100
10%
1134 ms
368 ms
730 ms
558 ms
551 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that all of those requests were addressed to Systel.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Systel.ir.
Page size can be reduced by 199.7 kB (19%)
1.1 MB
856.7 kB
In fact, the total size of Systel.ir main page is 1.1 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. 45% of websites need less resources to load. Images take 734.1 kB which makes up the majority of the site volume.
Potential reduce by 78.6 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 78.6 kB or 85% of the original size.
Potential reduce by 81.5 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. Obviously, Systel needs image optimization as it can save up to 81.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 17.0 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 17.0 kB or 13% of the original size.
Potential reduce by 22.6 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. Systel.ir needs all CSS files to be minified and compressed as it can save up to 22.6 kB or 22% of the original size.
Number of requests can be reduced by 8 (11%)
76
68
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Systel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for CSS and as a result speed up the page load time.
www.systel.ir
1134 ms
style-rtl.min.css
368 ms
all.min-6.5.1.css
730 ms
v4-shims.min-6.5.1.css
558 ms
bootstrap.min-4.0.0.css
551 ms
style.css
749 ms
lightgallery.css
568 ms
jquery.min-3.7.1.js
784 ms
rtl.css
736 ms
fontiran.css
565 ms
fontiran_front.css
586 ms
lazyload.min.js
803 ms
09478cce64a829e7b5fd9649cf97a4e3.js
930 ms
back12.png
368 ms
IRANSansWeb.ttf
403 ms
fa-regular-400.ttf
370 ms
fa-solid-900.ttf
1338 ms
fa-brands-400.ttf
754 ms
kindpng_6093796.png
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young-man-e1688975073380-538x280.jpg
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hikvision-logo-e1658379887771.jpg
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xmlegalbig-e1658379902804.png
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Uniview-Logo.jpg
1329 ms
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reset-app-350x200.png
1374 ms
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1210 ms
systel.ir accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
systel.ir best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
systel.ir SEO score
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
FA
FA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Systel.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian is used on the page, and it matches the claimed language. Our system also found out that Systel.ir 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.
systel.ir
Open Graph description is not detected on the main page of Systel. 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: