6.2 sec in total
1.1 sec
3.8 sec
1.3 sec
Welcome to onlineinstrument.ir homepage info - get ready to check Onlineinstrument best content right away, or after learning these important things about onlineinstrument.ir
واردات و تامین قطعات جایگاه سوخت سی ان جی و ابزار دقیق شامل فشار سنج ، دما سنج ، حسگر فشار ، حسگر دما ، کلید فشار ، رگلاتور ، اتصالات ابزار دقیق ، شیر آلات ابزار دقیق ، لوله های استنلس استیل بدون درز ...
Visit onlineinstrument.irWe analyzed Onlineinstrument.ir page load time and found that the first response time was 1.1 sec and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
onlineinstrument.ir performance score
name
value
score
weighting
Value3.2 s
42/100
10%
Value13.2 s
0/100
25%
Value5.7 s
51/100
10%
Value210 ms
88/100
30%
Value0.058
98/100
15%
Value5.0 s
76/100
10%
1099 ms
163 ms
481 ms
474 ms
540 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 92% of them (66 requests) were addressed to the original Onlineinstrument.ir, 6% (4 requests) were made to Use.fontawesome.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Onlineinstrument.ir.
Page size can be reduced by 1.2 MB (42%)
2.8 MB
1.6 MB
In fact, the total size of Onlineinstrument.ir main page is 2.8 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. 70% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.
Potential reduce by 1.1 MB
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 963.0 kB, which is 85% 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 1.1 MB or 98% of the original size.
Potential reduce by 27.9 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. Onlineinstrument images are well optimized though.
Potential reduce by 9.3 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 9.3 kB or 11% of the original size.
Potential reduce by 12.9 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. Onlineinstrument.ir needs all CSS files to be minified and compressed as it can save up to 12.9 kB or 20% of the original size.
Number of requests can be reduced by 26 (39%)
67
41
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onlineinstrument. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
onlineinstrument.ir
1099 ms
analytics.js
163 ms
bootstrap.min.css
481 ms
bootstrap-rtl.min.css
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all.css
540 ms
style.css
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settings.css
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animate.min.css
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logo_carousel.css
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owl.carousel.min.css
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newsletter_band.css
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category_carousel_box.css
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website_top_menu.css
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header_search.css
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owl.carousel.min.js
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header_language_link.js
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website_top_menu.js
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onlineinstrument.ir 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
[aria-*] attributes do not match their roles
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
Form elements do not have associated labels
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.
onlineinstrument.ir 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
onlineinstrument.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
FA
FA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onlineinstrument.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 Onlineinstrument.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.
onlineinstrument.ir
Open Graph data is detected on the main page of Onlineinstrument. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: