32.8 sec in total
1.6 sec
29.9 sec
1.3 sec
Visit royancongress.com now to see the best up-to-date Royan Congress content for Iran and also check out these interesting facts you probably never knew about royancongress.com
Visit royancongress.comWe analyzed Royancongress.com page load time and found that the first response time was 1.6 sec and then it took 31.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
royancongress.com performance score
name
value
score
weighting
Value6.8 s
1/100
10%
Value8.0 s
3/100
25%
Value10.7 s
7/100
10%
Value250 ms
84/100
30%
Value0.216
58/100
15%
Value10.0 s
26/100
10%
1581 ms
20373 ms
101 ms
61 ms
1650 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 96% of them (51 requests) were addressed to the original Royancongress.com, 2% (1 request) were made to Ajax.googleapis.com and 2% (1 request) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Royancongress.com.
Page size can be reduced by 531.1 kB (13%)
4.2 MB
3.7 MB
In fact, the total size of Royancongress.com main page is 4.2 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. 40% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.
Potential reduce by 17.5 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 5.6 kB, which is 26% 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 17.5 kB or 81% of the original size.
Potential reduce by 159.5 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. Royan Congress images are well optimized though.
Potential reduce by 111.9 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 111.9 kB or 64% of the original size.
Potential reduce by 242.2 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. Royancongress.com needs all CSS files to be minified and compressed as it can save up to 242.2 kB or 87% of the original size.
Number of requests can be reduced by 9 (18%)
50
41
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Royan Congress. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
royancongress.com
1581 ms
bootstrap.min.css
20373 ms
jquery.min.js
101 ms
bootstrap.min.js
61 ms
bootstrap.js
1650 ms
bootstrap.min.js
1483 ms
bootstrap-theme.css
1474 ms
bootstrap-theme.min.css
1456 ms
carousel.css
1256 ms
bootstrap.css
3626 ms
font-awesome-ie7.css
1996 ms
font-awesome.css
2004 ms
WebResource.axd
1664 ms
juergen.jpg
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khadema.jpg
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herrera.jpg
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kim.jpg
3534 ms
pinglu.jpg
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antonio.jpg
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daya.jpg
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coffey.jpg
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logofinal850.png
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slide1.jpg
3361 ms
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DrFathi.jpg
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Langer.jpg
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Yanish.jpg
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Brinzden.jpg
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6553 ms
royancongress.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Links do not have a discernible name
royancongress.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
royancongress.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Royancongress.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Royancongress.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.
royancongress.com
Open Graph description is not detected on the main page of Royan Congress. 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: