2.5 sec in total
296 ms
2 sec
202 ms
Visit calendar.ultrarunning.com now to see the best up-to-date Calendar Ultra Running content for United States and also check out these interesting facts you probably never knew about calendar.ultrarunning.com
Plan your next ultra marathon with this complete event calendar for North American ultra running events including trail races and road races.
Visit calendar.ultrarunning.comWe analyzed Calendar.ultrarunning.com page load time and found that the first response time was 296 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
calendar.ultrarunning.com performance score
name
value
score
weighting
Value2.0 s
83/100
10%
Value4.4 s
38/100
25%
Value5.3 s
58/100
10%
Value1,640 ms
12/100
30%
Value0.796
5/100
15%
Value11.8 s
17/100
10%
296 ms
443 ms
256 ms
39 ms
172 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 36% of them (21 requests) were addressed to the original Calendar.ultrarunning.com, 24% (14 requests) were made to Fonts.gstatic.com and 8% (5 requests) were made to Ab166749.adbutler-tachyon.com. The less responsive or slowest element that took the longest time to load (873 ms) belongs to the original domain Calendar.ultrarunning.com.
Page size can be reduced by 501.7 kB (69%)
726.3 kB
224.6 kB
In fact, the total size of Calendar.ultrarunning.com main page is 726.3 kB. 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. CSS take 344.9 kB which makes up the majority of the site volume.
Potential reduce by 54.8 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 54.8 kB or 87% of the original size.
Potential reduce by 1.2 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. Calendar Ultra Running images are well optimized though.
Potential reduce by 176.1 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 176.1 kB or 72% of the original size.
Potential reduce by 269.7 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. Calendar.ultrarunning.com needs all CSS files to be minified and compressed as it can save up to 269.7 kB or 78% of the original size.
Number of requests can be reduced by 32 (76%)
42
10
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Calendar Ultra 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 21 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
calendar.ultrarunning.com
296 ms
bootstrap.css
443 ms
bootstrap-theme.css
256 ms
jquery-ui.css
39 ms
datepicker.css
172 ms
css
45 ms
css
77 ms
dashicons.min.css
334 ms
css
61 ms
smartmag.css
421 ms
responsive.css
317 ms
bunyad_custom.css
307 ms
ur-calendar.css
426 ms
font-awesome.min.css
43 ms
jquery-2.1.4.min.js
51 ms
jquery-migrate.min.js
472 ms
bootstrap.min.js
549 ms
jquery-ui.min.js
74 ms
calendar.js
603 ms
bootstrap-multiselect.js
719 ms
bootstrap-multiselect-collapsible-groups.js
576 ms
algoliasearch.min.js
35 ms
algoliasearch.helper.min.js
48 ms
hogan.min.common.js
49 ms
algoliaapp.js
584 ms
bunyad-theme.js
744 ms
jquery.sticky-sidebar.min.js
738 ms
underscore.min.js
770 ms
wp-util.min.js
768 ms
backbone.min.js
873 ms
angular.min.js
28 ms
ur-logo-415.png
233 ms
app.js
289 ms
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286 ms
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ga.js
45 ms
queries
291 ms
__utm.gif
29 ms
collect
61 ms
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featured-race.png
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348 ms
calendar.ultrarunning.com accessibility score
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
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.
calendar.ultrarunning.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
Page has valid source maps
calendar.ultrarunning.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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 Calendar.ultrarunning.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 Calendar.ultrarunning.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.
calendar.ultrarunning.com
Open Graph description is not detected on the main page of Calendar Ultra Running. 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: