2.2 sec in total
80 ms
1 sec
1.1 sec
Welcome to hepg.org homepage info - get ready to check Hepg best content for United States right away, or after learning these important things about hepg.org
Harvard Education Press publishes the best books on education research, practice, and policy for leaders, practitioners, and policymakers.
Visit hepg.orgWe analyzed Hepg.org page load time and found that the first response time was 80 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.
hepg.org performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value42.5 s
0/100
25%
Value6.0 s
46/100
10%
Value840 ms
34/100
30%
Value0.313
37/100
15%
Value12.1 s
16/100
10%
80 ms
132 ms
92 ms
57 ms
49 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Hepg.org, 45% (21 requests) were made to Hep.gse.harvard.edu and 30% (14 requests) were made to Dhjhkxawhe8q4.cloudfront.net. The less responsive or slowest element that took the longest time to load (464 ms) relates to the external source Dhjhkxawhe8q4.cloudfront.net.
Page size can be reduced by 5.4 MB (24%)
22.6 MB
17.3 MB
In fact, the total size of Hepg.org main page is 22.6 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. Only a small number of websites need less resources to load. Images take 22.4 MB which makes up the majority of the site volume.
Potential reduce by 168.4 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 168.4 kB or 89% of the original size.
Potential reduce by 5.2 MB
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. Obviously, Hepg needs image optimization as it can save up to 5.2 MB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 31 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 21 (54%)
39
18
The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hepg. 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 11 to 1 for CSS and as a result speed up the page load time.
hepg.org
80 ms
hep.gse.harvard.edu
132 ms
style.min.css
92 ms
mediaelementplayer-legacy.min.css
57 ms
wp-mediaelement.min.css
49 ms
styles.min.css
87 ms
style.css
55 ms
style.css
58 ms
style.css
100 ms
jquery.min.js
112 ms
jquery-migrate.min.js
95 ms
all.min.js
95 ms
sharethis.js
21 ms
slick.css
229 ms
slick-theme.css
163 ms
scripts.js
158 ms
all.min.js
163 ms
e-202420.js
17 ms
slick.min.js
159 ms
scripts.min.js
162 ms
css
29 ms
css2
17 ms
gtm.js
69 ms
HEP_square-logo-primary_500px.png
50 ms
HEP_square-logo-primary_500px.png
75 ms
lazy-load-image.jpg
366 ms
Brown-v-Board-Webinar-Banner.png
369 ms
Blue-geometric-background.png
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grass-field-closeup_3.jpg
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Brick-wall.png
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Books-on-shelves.png
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promo-corn02.jpg
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promo-corn04.jpg
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promo-darkaqua02.jpg
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promo-darkaqua01.jpg
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Spencer-Blog-Post-1.png
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Earth-Day-2024-Blog-Post-Image.png
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markus-spiske-r1BS0pzlr1M-unsplash.jpg
450 ms
KFOmCnqEu92Fr1Me5g.woff
28 ms
KFOlCnqEu92Fr1MmSU5vAA.woff
39 ms
KFOkCnqEu92Fr1MmgWxM.woff
355 ms
ajax-loader.gif
109 ms
js
110 ms
launch-8d248ea734ee.min.js
109 ms
1Pt2g8TAX_SGgBGUi0tGOYEga5W-xg.woff
46 ms
university-press-fonts.woff
107 ms
hepg.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
hepg.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
Page has valid source maps
hepg.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
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 Hepg.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 Hepg.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.
hepg.org
Open Graph data is detected on the main page of Hepg. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: