2.5 sec in total
127 ms
2.2 sec
212 ms
Visit eurekalert.org now to see the best up-to-date Eurek Alert content for United States and also check out these interesting facts you probably never knew about eurekalert.org
EurekAlert! is an online science news service featuring health, medicine, science and technology news from leading research institutions and universities. Sponsored by AAAS, the science society.
Visit eurekalert.orgWe analyzed Eurekalert.org page load time and found that the first response time was 127 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
eurekalert.org performance score
name
value
score
weighting
Value6.8 s
2/100
10%
Value17.8 s
0/100
25%
Value15.7 s
0/100
10%
Value5,310 ms
0/100
30%
Value0.219
57/100
15%
Value41.6 s
0/100
10%
127 ms
504 ms
243 ms
50 ms
48 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 49% of them (27 requests) were addressed to the original Eurekalert.org, 11% (6 requests) were made to Earimediaprodweb.azurewebsites.net and 9% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Eurekalert.org.
Page size can be reduced by 4.7 MB (78%)
6.1 MB
1.4 MB
In fact, the total size of Eurekalert.org main page is 6.1 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. Javascripts take 4.9 MB which makes up the majority of the site volume.
Potential reduce by 65.0 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 65.0 kB or 70% of the original size.
Potential reduce by 19.8 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. Eurek Alert images are well optimized though.
Potential reduce by 3.9 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 3.9 MB or 80% of the original size.
Potential reduce by 680.5 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. Eurekalert.org needs all CSS files to be minified and compressed as it can save up to 680.5 kB or 93% of the original size.
Number of requests can be reduced by 15 (33%)
45
30
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eurek Alert. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
eurekalert.org
127 ms
www.eurekalert.org
504 ms
app.css
243 ms
css
50 ms
font-awesome.min.css
48 ms
jquery-ui.css
35 ms
azuremediaplayer.min.css
37 ms
launch-ea90f2ac46ad.min.js
38 ms
runtime.js
318 ms
vendors~app~auth.js
1189 ms
vendors~app.js
325 ms
app~auth.js
730 ms
app.js
750 ms
azuremediaplayer.min.js
42 ms
gpt.js
167 ms
Public
208 ms
Public
207 ms
Public
203 ms
Public
224 ms
Public
218 ms
Public
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bg.gradient.png
118 ms
bg.header.webp
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logo-2x.png
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brand.png
205 ms
acs-chemistry-for-life-2color-rbg-logo-65e09a935d056246800207.webp
205 ms
300x250-asbmb-logo-65df9e5baa666198377779.webp
204 ms
square-logo-webp-61e9ce6638ed0279651159.webp
313 ms
wpi-stacked-6597042621f41381516210.webp
311 ms
n24-square-65ef07ab1090b670384949.webp
311 ms
doe-616706ce1dcf5908761926.webp
314 ms
nih-master-logo-mark-2color-61659fb9b6ba7701205214.webp
315 ms
nsf-homepage-6167beda9b896028132993.webp
413 ms
features-and-articles-portal-6555178dbd3af128308731.webp
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africa-65c38fefc8a2b220493516.webp
414 ms
latin-america-65c3903f1b9a3280456131.webp
424 ms
japan-65c39086da098154028294.webp
424 ms
logo-footer.png
426 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVcUwaEQXjM.ttf
72 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVcUwaEQXjM.ttf
96 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVcUwaEQXjM.ttf
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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVcUwaEQXjM.ttf
105 ms
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVcUwaEQXjM.ttf
106 ms
fontawesome-webfont.woff
48 ms
glyphicons-halflings-regular.e3cab037.woff
439 ms
pubads_impl.js
29 ms
ppub_config
112 ms
ads
300 ms
container.html
33 ms
5148749297187008850
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abg_lite.js
116 ms
window_focus.js
115 ms
ufs_web_display.js
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icon.png
410 ms
6694488785540596127
208 ms
eurekalert.org 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.
eurekalert.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
Missing source maps for large first-party JavaScript
eurekalert.org SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eurekalert.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 Eurekalert.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.
eurekalert.org
Open Graph data is detected on the main page of Eurek Alert. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: