4.5 sec in total
173 ms
3.9 sec
455 ms
Welcome to spacedrepetition.com homepage info - get ready to check Spaced Repetition best content for United States right away, or after learning these important things about spacedrepetition.com
Used by more than 6,000 law students, SeRiouS law school study software has been proven to help law students outperform their peers in class and significantly improve bar exam passage rates.
Visit spacedrepetition.comWe analyzed Spacedrepetition.com page load time and found that the first response time was 173 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
spacedrepetition.com performance score
name
value
score
weighting
Value6.7 s
2/100
10%
Value8.9 s
1/100
25%
Value12.7 s
3/100
10%
Value17,870 ms
0/100
30%
Value0.001
100/100
15%
Value27.6 s
0/100
10%
173 ms
376 ms
135 ms
124 ms
250 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 39% of them (22 requests) were addressed to the original Spacedrepetition.com, 14% (8 requests) were made to Fonts.gstatic.com and 9% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (820 ms) belongs to the original domain Spacedrepetition.com.
Page size can be reduced by 28.2 kB (3%)
979.2 kB
951.0 kB
In fact, the total size of Spacedrepetition.com main page is 979.2 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. 70% of websites need less resources to load. Javascripts take 493.8 kB which makes up the majority of the site volume.
Potential reduce by 15.5 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 3.0 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 15.5 kB or 68% of the original size.
Potential reduce by 3.2 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. Spaced Repetition images are well optimized though.
Potential reduce by 180 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 9.4 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. Spacedrepetition.com has all CSS files already compressed.
Number of requests can be reduced by 26 (55%)
47
21
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spaced Repetition. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
spacedrepetition.com
173 ms
spacedrepetition.com
376 ms
gtm.js
135 ms
css
124 ms
application-c9d0b266332c9857ba847686e8744df213f266b00d212ee4e9e173eb668341e6.css
250 ms
marketing-ee4552b2bdd19a194b0ed9fdf7cbc495c17d358fb18f48384764efd0d3cf7707.css
318 ms
application-6075e69ba2d480e67f850ae6202b1ced274eec0c2f60cc14d3f3ea54c579bcf2.js
743 ms
header.css
360 ms
home.css
360 ms
recaptcha-65e26c5287738c0aaea0e97fb569cc0c22d00e5edacde8aee24f0dafae7ccf35.js
356 ms
api.js
142 ms
home-1564fd6afd8fb25d60e5bb38864ae0a70452919d06636964eba43274e0961c36.js
356 ms
user_form-951f6f4be9a7b1eede8cf6ea9b6696317f84583dd7e9a0b69b4ac566fcba15fa.js
372 ms
analytics.js
103 ms
collect
22 ms
collect
37 ms
ga-audiences
57 ms
fbevents.js
169 ms
logo-0b01348f2d54f798d3e42aad04cd8c41cf587817f498e25bde61338b8401b48b.png
166 ms
6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf
216 ms
6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf
429 ms
6xKydSBYKcSV-LCoeQqfX1RYOo3i94_wlxdr.ttf
508 ms
6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdr.ttf
508 ms
6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf
508 ms
lines-571f41ed3ef5290ca64e46886bf759425d84c6567ce314b66aeac80d888e3257.png
205 ms
vector_smart-9cc36562b4e808f38de654ed70784acd5921baec3da2a26da91c706cb37f8c3b.png
203 ms
device-768d81ef27d8de38ffc4b1cf4bc6b98785a5b2ad7b5a824f84d55c5fe939ea3a.png
407 ms
time.png
407 ms
newyorktimes.png
406 ms
harvard.png
405 ms
X.png
406 ms
footer-logo-0892b8f401a49ae4f22e9fa81ca9e29794e549b4805879fa56f8fad6a37daf83.jpg
405 ms
new_quickstart.jpg
820 ms
93556508
774 ms
164864970729136
299 ms
guy.jpg
606 ms
recaptcha__en.js
352 ms
collect
306 ms
data-confirm-modal-bbacc2f76de351bdf30088f2ac9e7894990dd09da6b9a9b328e773e3f0f54c93.js
284 ms
collect
291 ms
anchor
105 ms
anchor
119 ms
496043201-f7d1e2ccbb86c49dcd33cfadba531b070f4eb80773461d241086148bd09c9261-d.jpg
152 ms
player.js
425 ms
player.css
394 ms
vuid.min.js
340 ms
styles__ltr.css
66 ms
recaptcha__en.js
102 ms
ga-audiences
51 ms
webworker.js
159 ms
logo_48.png
93 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
73 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
72 ms
KFOlCnqEu92Fr1MmYUtfBBc9.ttf
72 ms
recaptcha__en.js
376 ms
496043201-f7d1e2ccbb86c49dcd33cfadba531b070f4eb80773461d241086148bd09c9261-d
163 ms
nr-spa-1216.min.js
113 ms
spacedrepetition.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.
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
<frame> or <iframe> elements do not have a title
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.
spacedrepetition.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
Missing source maps for large first-party JavaScript
spacedrepetition.com SEO score
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 Spacedrepetition.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 Spacedrepetition.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.
spacedrepetition.com
Open Graph description is not detected on the main page of Spaced Repetition. 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: