Tools & Wizards About Us
toddchart.com screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

toddchart.com

ADMIRALTY Charts & Publications, Imray Charts, Nautical Books, Electronic Charts & Digital Services

Page Load Speed

6.4 sec in total

First Response

245 ms

Resources Loaded

3.8 sec

Page Rendered

2.4 sec

toddchart.com screenshot

About Website

Welcome to toddchart.com homepage info - get ready to check Toddchart best content right away, or after learning these important things about toddchart.com

International ADMIRALTY Chart Agent supplying worldwide coverage of nautical paper and electronic charts and publications from a wide range of publishers including ADMIRALTY, Imray, IMO, ITU, Navionic...

Visit toddchart.com

Key Findings

We analyzed Toddchart.com page load time and found that the first response time was 245 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

toddchart.com performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value1,190 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.661

8/100

15%

TTI (Time to Interactive)

Value26.9 s

0/100

10%

Network Requests Diagram

toddchart.com

245 ms

www.toddchart.com

276 ms

www.toddchart.com

619 ms

gtm.js

39 ms

bootstrap.min.css

159 ms

Our browser made a total of 150 requests to load all elements on the main page. We found that 29% of them (44 requests) were addressed to the original Toddchart.com, 50% (75 requests) were made to S3-eu-west-1.amazonaws.com and 5% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source S3-eu-west-1.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 586.7 kB (9%)

Content Size

6.4 MB

After Optimization

5.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Toddchart.com main page is 6.4 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 284.9 kB

  • Original 311.3 kB
  • After minification 174.3 kB
  • After compression 26.4 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 137.0 kB, which is 44% 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 284.9 kB or 92% of the original size.

Image Optimization

-5%

Potential reduce by 259.4 kB

  • Original 5.4 MB
  • After minification 5.1 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. Toddchart images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 39.4 kB

  • Original 556.2 kB
  • After minification 555.6 kB
  • After compression 516.7 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 3.0 kB

  • Original 171.1 kB
  • After minification 171.1 kB
  • After compression 168.1 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. Toddchart.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 44 (32%)

Requests Now

136

After Optimization

92

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Toddchart. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

toddchart.com

toddchart.com

245 ms

www.toddchart.com

www.toddchart.com

276 ms

www.toddchart.com

www.toddchart.com

619 ms

gtm.js

gtm.js

39 ms

bootstrap.min.css

bootstrap.min.css

159 ms

font-awesome.min.css

font-awesome.min.css

230 ms

slimbox2.css

slimbox2.css

289 ms

jquery-ui-1.8.22.custom.css

jquery-ui-1.8.22.custom.css

299 ms

ag-grid.min.css

ag-grid.min.css

299 ms

ag-theme-material.min.css

ag-theme-material.min.css

368 ms

agGridMaterialFont.min.css

agGridMaterialFont.min.css

299 ms

jquery.min.js

jquery.min.js

303 ms

slimbox2.js

slimbox2.js

357 ms

plugins.js

plugins.js

367 ms

bootstrap.js

bootstrap.js

383 ms

utils.js

utils.js

366 ms

scripts.js

scripts.js

386 ms

i18n.json

i18n.json

532 ms

jquery-ui-1.8.22.custom.min.js

jquery-ui-1.8.22.custom.min.js

437 ms

intactajax.js

intactajax.js

436 ms

mobile.js

mobile.js

437 ms

api.js

api.js

47 ms

quickorder.js

quickorder.js

436 ms

icon

icon

45 ms

buttons.js

buttons.js

32 ms

owl.carousel.css

owl.carousel.css

443 ms

owl.transitions.css

owl.transitions.css

505 ms

owl.carousel.min.js

owl.carousel.min.js

505 ms

domloaded.js

domloaded.js

504 ms

scripts.js

scripts.js

505 ms

forms.js

forms.js

574 ms

widgets.js

widgets.js

77 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

27 ms

main.css

main.css

647 ms

js

js

51 ms

recaptcha__en.js

recaptcha__en.js

24 ms

css

css

17 ms

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css

28 ms

css2

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27 ms

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1168 ms

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settings

settings

380 ms

www-player.css

www-player.css

10 ms

www-embed-player.js

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24 ms

base.js

base.js

46 ms

ad_status.js

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126 ms

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72 ms

embed.js

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35 ms

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Create

Create

48 ms

id

id

15 ms

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637 ms

GenerateIT

GenerateIT

15 ms

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622 ms

Accessibility Review

toddchart.com accessibility score

80

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

toddchart.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

toddchart.com SEO score

75

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

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 Toddchart.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 Toddchart.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

toddchart.com

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