1.3 sec in total
85 ms
1 sec
182 ms
Click here to check amazing Look And Learn content for United States. Otherwise, check out these important facts you probably never knew about lookandlearn.com
2 million history, art and culture pictures, inc 1.5m FREE public domain historical images from museums and galleries – Look and Learn History Picture Archive
Visit lookandlearn.comWe analyzed Lookandlearn.com page load time and found that the first response time was 85 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
lookandlearn.com performance score
name
value
score
weighting
Value1.5 s
95/100
10%
Value2.2 s
95/100
25%
Value1.5 s
100/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value2.5 s
98/100
10%
85 ms
188 ms
16 ms
26 ms
24 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 81% of them (35 requests) were addressed to the original Lookandlearn.com, 14% (6 requests) were made to S3-eu-west-1.amazonaws.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (400 ms) relates to the external source S3-eu-west-1.amazonaws.com.
Page size can be reduced by 298.3 kB (56%)
533.4 kB
235.1 kB
In fact, the total size of Lookandlearn.com main page is 533.4 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. 25% of websites need less resources to load. Javascripts take 355.4 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. 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 15.5 kB or 72% of the original size.
Potential reduce by 5.1 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. Look And Learn images are well optimized though.
Potential reduce by 240.6 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 240.6 kB or 68% of the original size.
Potential reduce by 37.1 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. Lookandlearn.com needs all CSS files to be minified and compressed as it can save up to 37.1 kB or 79% of the original size.
Number of requests can be reduced by 17 (41%)
41
24
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Look And Learn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
lookandlearn.com
85 ms
www.lookandlearn.com
188 ms
jquery-ui-1.10.3.custom.min.css
16 ms
main.css
26 ms
rollovers.js
24 ms
flash.js
25 ms
jquery-1.10.2.min.js
46 ms
jquery-ui-1.10.3.custom.min.js
72 ms
shared.js
28 ms
home.css
34 ms
home.js
36 ms
ga.js
43 ms
M117775.jpg
200 ms
XE115319.jpg
193 ms
JJA1959-047-03.jpg
400 ms
masthead.png
33 ms
XC2003675347.jpg
35 ms
transparent.gif
31 ms
globe.gif
31 ms
landl.png
32 ms
feed-icon.gif
32 ms
license-bronze.jpg
32 ms
paypal_payments.gif
35 ms
top.gif
33 ms
top1.png
34 ms
middle1.png
34 ms
search.gif
36 ms
left.gif
37 ms
right.gif
36 ms
bottom1.png
38 ms
top2.png
38 ms
middle2.png
44 ms
Littletube.jpg
47 ms
Raleigh.jpg
52 ms
bottom2.png
48 ms
CN200228-001.gif
53 ms
bottom.gif
53 ms
print.gif
54 ms
BAPLA-member.png
57 ms
__utm.gif
12 ms
M837633.jpg
200 ms
M129409.jpg
99 ms
HH591114-007-01.jpg
198 ms
lookandlearn.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
lookandlearn.com 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
lookandlearn.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lookandlearn.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Lookandlearn.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.
lookandlearn.com
Open Graph description is not detected on the main page of Look And Learn. 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: