3.5 sec in total
221 ms
2.4 sec
931 ms
Visit espncdn.com now to see the best up-to-date ESPN Cdn content for United States and also check out these interesting facts you probably never knew about espncdn.com
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Visit espncdn.comWe analyzed Espncdn.com page load time and found that the first response time was 221 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
espncdn.com performance score
name
value
score
weighting
Value8.4 s
0/100
10%
Value15.0 s
0/100
25%
Value22.6 s
0/100
10%
Value41,950 ms
0/100
30%
Value0
100/100
15%
Value67.4 s
0/100
10%
221 ms
678 ms
56 ms
48 ms
50 ms
Our browser made a total of 96 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Espncdn.com, 23% (22 requests) were made to A1.espncdn.com and 21% (20 requests) were made to A.espncdn.com. The less responsive or slowest element that took the longest time to load (678 ms) relates to the external source Espn.go.com.
Page size can be reduced by 5.4 MB (67%)
8.0 MB
2.6 MB
In fact, the total size of Espncdn.com main page is 8.0 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. 80% 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. Javascripts take 4.2 MB which makes up the majority of the site volume.
Potential reduce by 608.3 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 73.8 kB, which is 11% 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 608.3 kB or 90% of the original size.
Potential reduce by 37.1 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. ESPN Cdn images are well optimized though.
Potential reduce by 3.1 MB
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 3.1 MB or 73% of the original size.
Potential reduce by 1.7 MB
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. Espncdn.com needs all CSS files to be minified and compressed as it can save up to 1.7 MB or 80% of the original size.
Number of requests can be reduced by 54 (61%)
88
34
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ESPN Cdn. 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 5 to 1 for CSS and as a result speed up the page load time.
espncdn.com
221 ms
espn.go.com
678 ms
base64-benton-woff.css
56 ms
shell-desktop.css
48 ms
page.css
50 ms
index.css
48 ms
base64-icons-woff-v6.css
5 ms
espn-head.js
13 ms
lazysizes.js
13 ms
310987714.js
186 ms
gpt.js
26 ms
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logo-espn-82x20.png
43 ms
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35 ms
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pubads_impl_81.js
49 ms
b4IGM1gxYwTXLU5T1vgNaAc5fAF7BAAXPGYDtqa+XkZvNs6eo7BQVjBvlLZh3cdxeXNfoDmfDXQQA=
44 ms
hI=
42 ms
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61 ms
container.html
82 ms
espn-critical.js
75 ms
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43 ms
segments
32 ms
GetDE
536 ms
espn-defer.js
75 ms
espn-defer-low.js
75 ms
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espn-analytics.js
435 ms
ads
575 ms
DisneyID.js
550 ms
ads.js
386 ms
conferences
352 ms
conferences
336 ms
index
101 ms
widgets.js
234 ms
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73 ms
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tracking.js
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ads
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hanfordCap.js
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osd.js
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index.html
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en-US
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disney-en-US.png
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blank.gif
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iframe_buster_200_121.js
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express_html_inpage_rendering_lib_200_121.js
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dc_oe=ChMIlejf6IKdywIV0Qk3Ch0wKwqxEAAYACCc1f4g;met=1;×tamp=1456750584185;eid1=9;ecn1=1;etm1=0;
32 ms
beacon
207 ms
px
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antenna2.js
199 ms
lidar.js
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2016_Chevrolet-Brand__CW_LS__Pushdown_ESPN_Static_US_ENG_v2_1280x100.jpg
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antenna2.js
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index.html
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beacon
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easeljs_0.8.1_58add2e69ca7fbe25e8f82a2b5f6a510_min.js
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tweenjs_0.6.1_40840f08e9fb382ae9e4a337da542ed5_min.js
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movieclip_0.8.1_927f07f1635e6a2a1aa76e79f9decf86_min.js
69 ms
preloadjs_0.6.1_ab03d7dc94f6d4fae428f99662cd5819_min.js
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2016_Chevrolet%20Brand_CW_LS_DayItForward_Kinetic_H5S_US_ENG_v1_300x250.js
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cta_off.png
16 ms
espncdn.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
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
espncdn.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
espncdn.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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Espncdn.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 Espncdn.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
espncdn.com
Open Graph data is detected on the main page of ESPN Cdn. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: