4.5 sec in total
19 ms
4.2 sec
302 ms
Click here to check amazing Rfs Sirweb content for United States. Otherwise, check out these important facts you probably never knew about rfs.sirweb.org
Visit rfs.sirweb.orgWe analyzed Rfs.sirweb.org page load time and found that the first response time was 19 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
rfs.sirweb.org performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value10.8 s
0/100
25%
Value15.7 s
0/100
10%
Value280 ms
81/100
30%
Value0.195
63/100
15%
Value9.0 s
34/100
10%
19 ms
2032 ms
72 ms
46 ms
44 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 84% of them (80 requests) were addressed to the original Rfs.sirweb.org, 7% (7 requests) were made to Fonts.gstatic.com and 3% (3 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 Rfs.sirweb.org.
Page size can be reduced by 802.7 kB (56%)
1.4 MB
623.5 kB
In fact, the total size of Rfs.sirweb.org main page is 1.4 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. 55% of websites need less resources to load. Images take 750.6 kB which makes up the majority of the site volume.
Potential reduce by 50.6 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 50.6 kB or 81% of the original size.
Potential reduce by 296.1 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. Obviously, Rfs Sirweb needs image optimization as it can save up to 296.1 kB or 39% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 333.5 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 333.5 kB or 72% of the original size.
Potential reduce by 122.5 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. Rfs.sirweb.org needs all CSS files to be minified and compressed as it can save up to 122.5 kB or 82% of the original size.
Number of requests can be reduced by 43 (50%)
86
43
The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rfs Sirweb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
wordpressnstall
19 ms
2032 ms
style.css
72 ms
skeleton.css
46 ms
layout.css
44 ms
style-custom.php
731 ms
css
25 ms
jquery.qtip.min.css
46 ms
gce-style.css
75 ms
styles.css
79 ms
diggdigg-style.css
77 ms
style2-os.css
84 ms
lightbox.css
81 ms
styles.css
88 ms
magnific-popup.css
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default.min.css
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wpgmza_style.css
98 ms
superfish.css
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prettyPhoto.css
100 ms
nivo-slider.css
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nivo-slider-style.css
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flexslider.css
110 ms
jquery.js
131 ms
jquery-migrate.min.js
115 ms
ytprefs.min.js
119 ms
jquery.preloader.js
120 ms
imagesloaded.pkg.min.js
104 ms
jquery.qtip.min.js
124 ms
gce-script.js
114 ms
jquery.form.min.js
117 ms
scripts.js
119 ms
jquery.colorbox.js
128 ms
gallery-all.js
131 ms
jquery.hugeitmicro.min.js
133 ms
fitvids.min.js
136 ms
superfish.js
138 ms
supersub.js
145 ms
hoverIntent.js
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gdl-scripts.js
146 ms
jquery.easing.js
144 ms
jquery.prettyPhoto.js
146 ms
jquery.cycle.js
130 ms
jquery.nivo.slider.pack.js
131 ms
jquery.flexslider.js
134 ms
iframe_api
88 ms
analytics.js
85 ms
mqdefault.jpg
143 ms
mqdefault.jpg
142 ms
pattern-1.png
121 ms
RFS_Banner-172X966.png
121 ms
navigation-shadow.png
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facebook.png
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twitter.png
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youtube.png
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loading.gif
138 ms
SIR-2016-Front-Page-Banner-940x200.jpg
138 ms
IR-Residency-Programs-Banner-940x200.jpg
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SIRNewLogo-copy-940x200.png
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normal-iliac-angio-940x200.jpg
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ptc-940x200.jpg
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JOINMAILINGLIST.png
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residentandfellowbutton.png
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medstudentbutton.png
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becomeamember.png
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joinsirrfs.png
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gurbani.pandhi-paird-headshot-60x60.jpg
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sirfoundation.png
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New-IR-Residency.png
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find-17px.png
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gradient-top4-32px.png
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play.png
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arrow4.png
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footer-bg.png
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loading.gif
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www-widgetapi.js
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rfs.sirweb.org 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
rfs.sirweb.org 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
Page has valid source maps
rfs.sirweb.org 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 Rfs.sirweb.org 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 Rfs.sirweb.org 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.
rfs.sirweb.org
Open Graph description is not detected on the main page of Rfs Sirweb. 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: