2.8 sec in total
152 ms
2.1 sec
521 ms
Click here to check amazing Run Colfax content for United States. Otherwise, check out these important facts you probably never knew about runcolfax.org
Denver, Colorado's only marathon plus a half marathon, and urban 10 miler through Denver's most iconic landmarks. Create a Marathon Relay Team for more fun!
Visit runcolfax.orgWe analyzed Runcolfax.org page load time and found that the first response time was 152 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster. This domain responded with an error, which can significantly jeopardize Runcolfax.org rating and web reputation
runcolfax.org performance score
name
value
score
weighting
Value2.5 s
65/100
10%
Value14.4 s
0/100
25%
Value8.4 s
19/100
10%
Value1,160 ms
22/100
30%
Value0.008
100/100
15%
Value18.4 s
3/100
10%
152 ms
52 ms
76 ms
78 ms
77 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 88% of them (75 requests) were addressed to the original Runcolfax.org, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Runcolfax.org.
Page size can be reduced by 859.4 kB (17%)
5.0 MB
4.2 MB
In fact, the total size of Runcolfax.org main page is 5.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.1 MB which makes up the majority of the site volume.
Potential reduce by 41.2 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 41.2 kB or 83% of the original size.
Potential reduce by 199.7 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. Run Colfax images are well optimized though.
Potential reduce by 313.3 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 313.3 kB or 64% of the original size.
Potential reduce by 305.2 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. Runcolfax.org needs all CSS files to be minified and compressed as it can save up to 305.2 kB or 84% 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 Run Colfax. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
www.runcolfax.org
152 ms
reset.css
52 ms
skeleton.css
76 ms
fonts.css
78 ms
dropdowns.css
77 ms
jquery.mmenu.all.css
94 ms
jquery.royalslider.css
100 ms
style.css
113 ms
tcp.css
111 ms
styles.css
139 ms
jquery.js
243 ms
jquery-migrate.min.js
140 ms
jquery.countdown.min.js
142 ms
jquery.min.js
78 ms
comment-reply.min.js
145 ms
jquery.form.min.js
147 ms
scripts.js
147 ms
jquery.mmenu.min.all.js
182 ms
hoverIntent.js
186 ms
jquery.superfish.js
180 ms
jquery.royalslider.min.js
220 ms
jquery.easyListSplitter.js
183 ms
runcolfax.js
227 ms
wp-emoji-release.min.js
87 ms
analytics.js
321 ms
logo.png
345 ms
icon-facebook.png
322 ms
icon-twitter.png
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icon-google.png
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icon-pinterest.png
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icon-youtube.png
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search-icon.png
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bg-home-purple.jpg
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Photos-Left_March_F2.png
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2016MarchPricePromotion_Focal1_F.png
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bg-home-dblue.jpg
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2days-text1.png
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2days-photos.png
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bg-home-green.jpg
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marathon-text1.png
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marathon-photos.png
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bg-home-blue.jpg
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half-photos.png
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half-text.png
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bg-home-red.jpg
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urban-photos.png
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urban-text.png
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bg-home-orange.jpg
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relay-text.png
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relay-photos.png
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news-trip-advisor_970x265_acf_cropped.jpg
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runner-info_470x264_acf_cropped.jpg
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ShirtCollage_Horizontal_470x264_acf_cropped5.jpg
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footer-left.png
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footer-middle.png
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footer-right.png
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lUBrxd-lNU8
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preloader-white.gif
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Roboto-Regular-webfont.woff
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Roboto-Medium-webfont.woff
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Roboto-Light-webfont.woff
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Roboto-Thin-webfont.woff
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Roboto-Bold-webfont.woff
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Roboto-Black-webfont.woff
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cooperhewitt-bold-webfont.woff
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cooperhewitt-heavy-webfont.woff
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cooperhewitt-semibold-webfont.woff
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cooperhewitt-medium-webfont.woff
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www-embed-player-vflQrT_sR.css
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www-embed-player.js
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cooperhewitt-book-webfont.woff
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cooperhewitt-light-webfont.woff
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cooperhewitt-thin-webfont.woff
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yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js
102 ms
ad_status.js
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rs-minimal-white.png
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zN7GBFwfMP4uA6AR0HCoLQ.ttf
126 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
135 ms
Roboto-Black-webfont.ttf
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Roboto-Black-webfont.svg
47 ms
runcolfax.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
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
runcolfax.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
runcolfax.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
Image elements do not have [alt] attributes
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 Runcolfax.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 Runcolfax.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.
runcolfax.org
Open Graph data is detected on the main page of Run Colfax. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: