5 sec in total
763 ms
3.4 sec
862 ms
Click here to check amazing F 3 Running content for United States. Otherwise, check out these important facts you probably never knew about f3running.com
Home of Chicago's Original and ONLY Winter Half Marathon
Visit f3running.comWe analyzed F3running.com page load time and found that the first response time was 763 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
f3running.com performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value19.1 s
0/100
25%
Value16.2 s
0/100
10%
Value1,330 ms
17/100
30%
Value0.001
100/100
15%
Value20.2 s
2/100
10%
763 ms
56 ms
44 ms
70 ms
485 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that 58% of them (57 requests) were addressed to the original F3running.com, 20% (20 requests) were made to Static.xx.fbcdn.net and 8% (8 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (763 ms) belongs to the original domain F3running.com.
Page size can be reduced by 1.4 MB (44%)
3.3 MB
1.9 MB
In fact, the total size of F3running.com main page is 3.3 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. 60% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 43.0 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 43.0 kB or 79% of the original size.
Potential reduce by 190.6 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, F 3 Running needs image optimization as it can save up to 190.6 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 582.7 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 582.7 kB or 76% of the original size.
Potential reduce by 627.8 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. F3running.com needs all CSS files to be minified and compressed as it can save up to 627.8 kB or 81% of the original size.
Number of requests can be reduced by 57 (60%)
95
38
The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of F 3 Running. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
www.f3running.com
763 ms
wp-emoji-release.min.js
56 ms
validationEngine.jquery.css
44 ms
settings.css
70 ms
captions.php
485 ms
js_composer.css
107 ms
css
22 ms
css
34 ms
normalize.css
64 ms
wireframe.css
71 ms
main.css
151 ms
media.css
117 ms
custom-379c393a1a.css
190 ms
style.css
94 ms
royalslider.css
146 ms
prettyPhoto.css
129 ms
jetpack.css
171 ms
jquery.js
182 ms
jquery-migrate.min.js
168 ms
jquery.themepunch.plugins.min.js
181 ms
jquery.themepunch.revolution.min.js
263 ms
modernizr.js
200 ms
devicepx-jetpack.js
4 ms
jquery.royalslider.js
223 ms
jquery.prettyPhoto.js
203 ms
plugins.js
230 ms
main.js
237 ms
dt-dev-code.js
224 ms
wp-embed.min.js
244 ms
js_composer_front.js
247 ms
analytics.js
58 ms
red.general-boxed-bg-image.jpg
56 ms
f3-logo-header-44x80.png
55 ms
soliders-field-ice-lakefront-2777.jpg
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F3-Half-Marathon-2016-1000.png
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smile-50.png
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time-50.png
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bag-50.png
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camera-50.png
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volunteers-50.png
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sponsors-50.png
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thermometer-50.png
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location-50.png
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Reggies-206x50.png
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SpotHero-150x60.png
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CARA-100.png
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2015-F3-Lake-Half-Route-Map-REV-e1416540763334.png
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F3-Lake-5K-Route-Map-151-e1416588797971.png
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CARA-Certified-200.png
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CARA-Certified-Green-200.png
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REMFit_Logo_Vector-300x66.png
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Road-Runner-Sports-400.png
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Asics-300X100.png
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GAT13LOGO_Endurance_vert_fc_blk-300x209.png
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Special-Olympics-Chicago-100.png
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NovaCare-100.png
407 ms
Physicians-Immediate-Care-160x100.png
420 ms
f3-bottom-25.png
426 ms
widgets.js
314 ms
patt05.png
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soc-icons.png
409 ms
collect
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collect
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DvlFBScY1r-FMtZSYIYoYw.ttf
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v0SdcGFAl2aezM9Vq_aFTQ.ttf
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likebox.php
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button.0308b81ff1714e446f674b5b9793f2cd.js
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follow_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
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f3running.com accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
f3running.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
f3running.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise F3running.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 F3running.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.
f3running.com
Open Graph data is detected on the main page of F 3 Running. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: