Tools & Wizards About Us
lookandlearn.com screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

lookandlearn.com

Historical Picture Archive, History Images, Vintage Pictures & Illustrations Look and Learn

Page Load Speed

548 ms in total

First Response

76 ms

Resources Loaded

351 ms

Page Rendered

121 ms

lookandlearn.com screenshot

About Website

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.com

Key Findings

We analyzed Lookandlearn.com page load time and found that the first response time was 76 ms and then it took 472 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

lookandlearn.com performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

lookandlearn.com

76 ms

www.lookandlearn.com

119 ms

jquery-ui.min.css

17 ms

main-min.css

32 ms

home.css

39 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Lookandlearn.com and no external sources were called. The less responsive or slowest element that took the longest time to load (119 ms) belongs to the original domain Lookandlearn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.6 kB (4%)

Content Size

264.5 kB

After Optimization

253.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lookandlearn.com main page is 264.5 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. 15% of websites need less resources to load. Images take 129.4 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 7.7 kB

  • Original 11.1 kB
  • After minification 10.4 kB
  • After compression 3.5 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 7.7 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 211 B

  • Original 129.4 kB
  • After minification 129.2 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. Look And Learn images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.4 kB

  • Original 108.5 kB
  • After minification 108.5 kB
  • After compression 106.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 285 B

  • Original 15.5 kB
  • After minification 15.5 kB
  • After compression 15.2 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 has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (29%)

Requests Now

14

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 14 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 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

lookandlearn.com

lookandlearn.com

76 ms

www.lookandlearn.com

www.lookandlearn.com

119 ms

jquery-ui.min.css

jquery-ui.min.css

17 ms

main-min.css

main-min.css

32 ms

home.css

home.css

39 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

63 ms

jquery-ui.min.js

jquery-ui.min.js

81 ms

shared.js

shared.js

38 ms

picture-library.js

picture-library.js

47 ms

home.js

home.js

48 ms

masthead.png

masthead.png

50 ms

search-images.png

search-images.png

50 ms

print.gif

print.gif

52 ms

globe.png

globe.png

14 ms

M373507.jpg

M373507.jpg

52 ms

search-plus.png

search-plus.png

27 ms

Accessibility Review

lookandlearn.com accessibility score

85

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

lookandlearn.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

lookandlearn.com SEO score

100

Search Engine Optimization Advices

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    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.

Social Sharing Optimization

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: