Tools & Wizards About Us
lessonsonamericanpresidents.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

lessonsonamericanpresidents.com

English Lessons On American Presidents - U.S. Presidents

Page Load Speed

1 sec in total

First Response

111 ms

Resources Loaded

632 ms

Page Rendered

284 ms

lessonsonamericanpresidents.com screenshot

About Website

Welcome to lessonsonamericanpresidents.com homepage info - get ready to check Lessons On American Presidents best content right away, or after learning these important things about lessonsonamericanpresidents.com

Lessons on American Presidents.com. Free ESL lesson plans on U.S. Presidents. Complete with printable handout, 8 online quizzes and mp3.

Visit lessonsonamericanpresidents.com

Key Findings

We analyzed Lessonsonamericanpresidents.com page load time and found that the first response time was 111 ms and then it took 916 ms 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.

Performance Metrics

lessonsonamericanpresidents.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value1,830 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.133

81/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

Network Requests Diagram

lessonsonamericanpresidents.com

111 ms

lessonsonamericanpresidents.com

155 ms

style.css

47 ms

popper.js

70 ms

pub-7356791340648458

86 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 90% of them (47 requests) were addressed to the original Lessonsonamericanpresidents.com, 2% (1 request) were made to Cookieconsent.popupsmart.com and 2% (1 request) were made to Fundingchoicesmessages.google.com. The less responsive or slowest element that took the longest time to load (276 ms) belongs to the original domain Lessonsonamericanpresidents.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.3 kB (22%)

Content Size

93.7 kB

After Optimization

73.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lessonsonamericanpresidents.com main page is 93.7 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. 40% of websites need less resources to load. Javascripts take 64.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 20.1 kB

  • Original 24.0 kB
  • After minification 21.1 kB
  • After compression 3.9 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 2.9 kB, which is 12% 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 20.1 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 5.0 kB
  • After minification 5.0 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. Lessons On American Presidents images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 14 B

  • Original 64.4 kB
  • After minification 64.4 kB
  • After compression 64.4 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

-46%

Potential reduce by 139 B

  • Original 302 B
  • After minification 237 B
  • After compression 163 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. Lessonsonamericanpresidents.com needs all CSS files to be minified and compressed as it can save up to 139 B or 46% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

49

After Optimization

49

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lessons On American Presidents. According to our analytics all requests are already optimized.

Network Requests Diagram

lessonsonamericanpresidents.com

lessonsonamericanpresidents.com

111 ms

lessonsonamericanpresidents.com

lessonsonamericanpresidents.com

155 ms

style.css

style.css

47 ms

popper.js

popper.js

70 ms

pub-7356791340648458

pub-7356791340648458

86 ms

adsbygoogle.js

adsbygoogle.js

147 ms

f_logo.jpg

f_logo.jpg

51 ms

88x31.png

88x31.png

143 ms

barack_obama.gif

barack_obama.gif

131 ms

george_h_w_bush.gif

george_h_w_bush.gif

70 ms

gerald_ford.gif

gerald_ford.gif

154 ms

john_f_kennedy.gif

john_f_kennedy.gif

152 ms

franklin_d_roosevelt.gif

franklin_d_roosevelt.gif

152 ms

warren_g_harding.gif

warren_g_harding.gif

152 ms

theodore_roosevelt.gif

theodore_roosevelt.gif

155 ms

benjamin_harrison.gif

benjamin_harrison.gif

154 ms

james_garfield.gif

james_garfield.gif

196 ms

andrew_johnson.gif

andrew_johnson.gif

196 ms

franklin_pierce.gif

franklin_pierce.gif

195 ms

james_k_polk.gif

james_k_polk.gif

196 ms

martin_van_buren.gif

martin_van_buren.gif

197 ms

james_monroe.gif

james_monroe.gif

197 ms

john_adams.gif

john_adams.gif

202 ms

george_w_bush.gif

george_w_bush.gif

200 ms

ronald_reagan.gif

ronald_reagan.gif

201 ms

richard_m_nixon.gif

richard_m_nixon.gif

202 ms

dwight_d_eisenhower.gif

dwight_d_eisenhower.gif

202 ms

herbert_hoover.gif

herbert_hoover.gif

205 ms

woodrow_wilson.gif

woodrow_wilson.gif

225 ms

william_mckinley.gif

william_mckinley.gif

227 ms

grover_cleveland.gif

grover_cleveland.gif

225 ms

rutherford_b_hayes.gif

rutherford_b_hayes.gif

226 ms

abraham_lincoln.gif

abraham_lincoln.gif

225 ms

millard_fillmore.gif

millard_fillmore.gif

232 ms

john_tyler.gif

john_tyler.gif

252 ms

andrew_jackson.gif

andrew_jackson.gif

250 ms

james_madison.gif

james_madison.gif

251 ms

george_washington.gif

george_washington.gif

252 ms

bill_clinton.gif

bill_clinton.gif

253 ms

jimmy_carter.gif

jimmy_carter.gif

255 ms

lyndon_b_johnson.gif

lyndon_b_johnson.gif

274 ms

harry_s_truman.gif

harry_s_truman.gif

273 ms

calvin_coolidge.gif

calvin_coolidge.gif

276 ms

william_h_taft.gif

william_h_taft.gif

218 ms

chester_a_arthur.gif

chester_a_arthur.gif

213 ms

ulysses_s_grant.gif

ulysses_s_grant.gif

157 ms

88x31.png

88x31.png

53 ms

james_buchanan.gif

james_buchanan.gif

153 ms

zachary_taylor.gif

zachary_taylor.gif

152 ms

william_henry_harrison.gif

william_henry_harrison.gif

154 ms

john_quincy_adams.gif

john_quincy_adams.gif

154 ms

thomas_jefferson.gif

thomas_jefferson.gif

154 ms

Accessibility Review

lessonsonamericanpresidents.com accessibility score

72

Accessibility Issues

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

High

[aria-*] attributes do not match their roles

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.

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

High

<frame> or <iframe> elements do not have a title

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

lessonsonamericanpresidents.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

lessonsonamericanpresidents.com SEO score

62

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lessonsonamericanpresidents.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 Lessonsonamericanpresidents.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

lessonsonamericanpresidents.com

Open Graph description is not detected on the main page of Lessons On American Presidents. 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: