4.4 sec in total
245 ms
4 sec
205 ms
Welcome to hepdata.com homepage info - get ready to check Hepdata best content for United States right away, or after learning these important things about hepdata.com
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Visit hepdata.comWe analyzed Hepdata.com page load time and found that the first response time was 245 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.
hepdata.com performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value27.3 s
0/100
25%
Value10.1 s
9/100
10%
Value2,130 ms
6/100
30%
Value0.186
66/100
15%
Value20.9 s
2/100
10%
245 ms
146 ms
149 ms
150 ms
153 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 66% of them (56 requests) were addressed to the original Hepdata.com, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Hepdata.com.
Page size can be reduced by 432.5 kB (45%)
955.1 kB
522.6 kB
In fact, the total size of Hepdata.com main page is 955.1 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. Javascripts take 413.4 kB which makes up the majority of the site volume.
Potential reduce by 23.5 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 4.0 kB, which is 13% 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 23.5 kB or 76% of the original size.
Potential reduce by 20.3 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. Hepdata images are well optimized though.
Potential reduce by 282.7 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 282.7 kB or 68% of the original size.
Potential reduce by 106.0 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. Hepdata.com needs all CSS files to be minified and compressed as it can save up to 106.0 kB or 68% of the original size.
Number of requests can be reduced by 43 (54%)
79
36
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hepdata. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
www.hepdata.com
245 ms
dashicons.min.css
146 ms
thickbox.css
149 ms
items.css
150 ms
team.css
153 ms
styles.css
150 ms
jetpack.css
154 ms
jquery.js
230 ms
jquery-migrate.min.js
250 ms
jquery.cycle.js
251 ms
jquery.tooltip.min.js
250 ms
brandlink.js
249 ms
ytprefs.min.js
251 ms
external-tracking.min.js
308 ms
buttons.js
18 ms
www.hepdata.com
1180 ms
reset.css
324 ms
base.css
326 ms
960.css
323 ms
960_24_col.css
324 ms
style.css
381 ms
jquery.cookie.js
392 ms
jquery.simplemodal.js
390 ms
js
38 ms
thickbox.js
400 ms
jquery.form.min.js
391 ms
scripts.js
450 ms
fitvids.min.js
451 ms
devicepx-jetpack.js
16 ms
e-201611.js
16 ms
iframe_api
22 ms
www-widgetapi.js
7 ms
ga.js
7 ms
__utm.gif
12 ms
collect
60 ms
css
29 ms
hep-data-background-home.gif
106 ms
hep-data-footer-background-internal.jpg
109 ms
hep-data-logo.gif
108 ms
hepdata-background-search-header.jpg
108 ms
hepdata-icon-search.gif
105 ms
hepdata-line-header-menu.gif
106 ms
hepdata-background-slider-menu.jpg
186 ms
background-transparent.png
228 ms
hepdata-view-more-home-blue.gif
185 ms
Matching-Gifts-2.jpg
237 ms
wealth-identification-services.jpg
361 ms
slider-image-1.jpg
296 ms
learning-center.jpg
292 ms
hepdata-background-site-description.jpg
221 ms
hepdata-background-banner-home01.jpg
288 ms
hepdata-background-banner-home02.jpg
301 ms
hepdata-background-banner-home03.jpg
299 ms
hepdata-background-container-box-home2.jpg
351 ms
hepdata-icon-webinars.jpg
355 ms
hepdata-arrow-green-bullet.gif
361 ms
hepdata-icon-newsletter.jpg
373 ms
hepdata-icon-events.jpg
380 ms
hepdata-bg-box-home.jpg
421 ms
hepdata-top-box-home.jpg
423 ms
hepdata-icon-learning-center.jpg
426 ms
hepdata-icon-clients.jpg
430 ms
hepdata-icon-partners.jpg
448 ms
hepdata-border-icons-social-network.gif
451 ms
sp1_LTSOMWWV0K5VTuZzvQ.woff
18 ms
SfDyn5tWOk7I1we45jpLKz8E0i7KZn-EPnyo3HZu7kw.woff
18 ms
g.gif
58 ms
ajax_response.php
591 ms
getAllAppDefault.esi
326 ms
widget_v2.135.js
12 ms
loadingAnimation.gif
405 ms
getSegment.php
157 ms
checkOAuth.esi
8 ms
t.dhj
9 ms
t.dhj
16 ms
cm
26 ms
x35248
118 ms
s-3271.xgi
7 ms
hbpix
30 ms
8 ms
11 ms
xrefid.xgi
5 ms
pixel
20 ms
pixel
18 ms
2981
20 ms
hepdata.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
Links do not have a discernible name
hepdata.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
hepdata.com 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
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 Hepdata.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 Hepdata.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.
hepdata.com
Open Graph description is not detected on the main page of Hepdata. 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: