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Visit harvardsciencereview.org now to see the best up-to-date Harvard Science Review content and also check out these interesting facts you probably never knew about harvardsciencereview.org
The premiere undergraduate science magazine at Harvard College since 1988. Featured Our 2021-2022 issue, Seeing the Invisible, is published! Check it out here. Staff Meet our masthead here. Join us! I...
Visit harvardsciencereview.orgWe analyzed Harvardsciencereview.org page load time and found that the first response time was 516 ms and then it took 23.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
harvardsciencereview.org performance score
name
value
score
weighting
Value2.6 s
65/100
10%
Value4.0 s
49/100
25%
Value4.0 s
81/100
10%
Value1,200 ms
20/100
30%
Value0
100/100
15%
Value15.5 s
7/100
10%
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364 ms
Our browser made a total of 224 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Harvardsciencereview.org, 9% (21 requests) were made to S.pubmine.com and 9% (20 requests) were made to Usersync.gumgum.com. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Ssl-market-east.smrtb.com.
Page size can be reduced by 113.9 kB (1%)
18.5 MB
18.4 MB
In fact, the total size of Harvardsciencereview.org main page is 18.5 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. 85% 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. Images take 18.4 MB which makes up the majority of the site volume.
Potential reduce by 66.6 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 66.6 kB or 77% of the original size.
Potential reduce by 46.4 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. Harvard Science Review images are well optimized though.
Potential reduce by 179 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.
Potential reduce by 726 B
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. Harvardsciencereview.org has all CSS files already compressed.
Number of requests can be reduced by 155 (78%)
199
44
The browser has sent 199 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Harvard Science Review. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
harvardsciencereview.org
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harvardsciencereview.org 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
harvardsciencereview.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
harvardsciencereview.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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Harvardsciencereview.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 Harvardsciencereview.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.
harvardsciencereview.org
Open Graph data is detected on the main page of Harvard Science Review. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: