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chalkboardpublishing.com screenshot

Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

chalkboardpublishing.com

Chalkboard Publishing | Curriculum Books, Worksheets & More

Page Load Speed

5 sec in total

First Response

50 ms

Resources Loaded

3.9 sec

Page Rendered

1 sec

chalkboardpublishing.com screenshot

About Website

Welcome to chalkboardpublishing.com homepage info - get ready to check Chalkboard Publishing best content for Pakistan right away, or after learning these important things about chalkboardpublishing.com

Chalkboard Publishing is a creator and publisher of curriculum eBooks, worksheets and more for Kindergarten to Grade 6.

Visit chalkboardpublishing.com

Key Findings

We analyzed Chalkboardpublishing.com page load time and found that the first response time was 50 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

chalkboardpublishing.com performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value29.1 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value3,120 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.691

7/100

15%

TTI (Time to Interactive)

Value26.6 s

0/100

10%

Network Requests Diagram

chalkboardpublishing.com

50 ms

chalkboardpublishing.com

48 ms

362 ms

gtm.js

281 ms

js

307 ms

Our browser made a total of 213 requests to load all elements on the main page. We found that 89% of them (189 requests) were addressed to the original Chalkboardpublishing.com, 3% (7 requests) were made to Fonts.gstatic.com and 2% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Chalkboardpublishing.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 245.6 kB (7%)

Content Size

3.5 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chalkboardpublishing.com main page is 3.5 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. Only a small number of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 218.7 kB

  • Original 275.9 kB
  • After minification 272.1 kB
  • After compression 57.2 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 218.7 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 35 B

  • Original 2.2 MB
  • After minification 2.2 MB

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. Chalkboard Publishing images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 14.0 kB

  • Original 610.8 kB
  • After minification 610.7 kB
  • After compression 596.8 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

-3%

Potential reduce by 12.9 kB

  • Original 391.3 kB
  • After minification 391.3 kB
  • After compression 378.4 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. Chalkboardpublishing.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 162 (83%)

Requests Now

195

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 195 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chalkboard Publishing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 111 to 1 for JavaScripts and from 53 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chalkboardpublishing.com

chalkboardpublishing.com

50 ms

chalkboardpublishing.com

chalkboardpublishing.com

48 ms

362 ms

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priority-queue.min.js

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compose.min.js

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private-apis.min.js

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redux-routine.min.js

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data.min.js

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lodash.min.js

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wp-polyfill.min.js

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212 ms

url.min.js

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hotjar-2193613.js

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api-fetch.min.js

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data-controls.min.js

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html-entities.min.js

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notices.min.js

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171 ms

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primitives.min.js

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292 ms

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290 ms

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313 ms

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311 ms

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priority.js

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310 ms

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253 ms

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406 ms

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touchswipe.min.js

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625 ms

quick_view_actions.js

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703 ms

flickity.min.js

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700 ms

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695 ms

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679 ms

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676 ms

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jquery.payment.min.js

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668 ms

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672 ms

cart-fragments.min.js

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546 ms

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551 ms

Logo-White.png

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646 ms

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Accessibility Review

chalkboardpublishing.com accessibility score

83

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

chalkboardpublishing.com best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

chalkboardpublishing.com SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chalkboardpublishing.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 Chalkboardpublishing.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

chalkboardpublishing.com

Open Graph data is detected on the main page of Chalkboard Publishing. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: