Tools & Wizards About Us
allcharts.info screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% 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

allcharts.info

AllCharts.info - Clear information in numbers and charts (update 2022!)

Page Load Speed

3 sec in total

First Response

99 ms

Resources Loaded

2.5 sec

Page Rendered

438 ms

allcharts.info screenshot

About Website

Visit allcharts.info now to see the best up-to-date All Charts content for Netherlands and also check out these interesting facts you probably never knew about allcharts.info

A wealth of information in numbers, maps and charts. Based on the official sources of many different open data providers. Clear overviews and backgrounds per region and per theme based on open data.

Visit allcharts.info

Key Findings

We analyzed Allcharts.info page load time and found that the first response time was 99 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

allcharts.info performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

79/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value13,480 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.9 s

2/100

10%

Network Requests Diagram

allcharts.info

99 ms

allcharts.info

487 ms

js

300 ms

bootstrap.min.css

401 ms

openinfo.css

144 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 50% of them (7 requests) were addressed to the original Allcharts.info, 14% (2 requests) were made to Cdn.jsdelivr.net and 14% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (775 ms) belongs to the original domain Allcharts.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 143.4 kB (61%)

Content Size

234.7 kB

After Optimization

91.3 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Allcharts.info main page is 234.7 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. 75% 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. Javascripts take 212.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 13.1 kB

  • Original 17.3 kB
  • After minification 16.4 kB
  • After compression 4.2 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 13.1 kB or 76% of the original size.

JavaScript Optimization

-59%

Potential reduce by 126.3 kB

  • Original 212.3 kB
  • After minification 212.3 kB
  • After compression 86.0 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 126.3 kB or 59% of the original size.

CSS Optimization

-78%

Potential reduce by 4.0 kB

  • Original 5.1 kB
  • After minification 4.0 kB
  • After compression 1.1 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. Allcharts.info needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (33%)

Requests Now

12

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of All Charts. 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

allcharts.info

allcharts.info

99 ms

allcharts.info

allcharts.info

487 ms

js

js

300 ms

bootstrap.min.css

bootstrap.min.css

401 ms

openinfo.css

openinfo.css

144 ms

adsbygoogle.js

adsbygoogle.js

490 ms

allcharts.svg

allcharts.svg

176 ms

lan.svg

lan.svg

288 ms

jquery-3.5.1.slim.min.js

jquery-3.5.1.slim.min.js

456 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

380 ms

allcharts-regional-statistics-germany.svg

allcharts-regional-statistics-germany.svg

775 ms

allcharts-regional-statistics-the-netherlands.svg

allcharts-regional-statistics-the-netherlands.svg

495 ms

analytics.js

analytics.js

688 ms

collect

collect

28 ms

Accessibility Review

allcharts.info accessibility score

85

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

allcharts.info 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

High

Page has valid source maps

SEO Factors

allcharts.info 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

    EN

  • Encoding

    UTF-8

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

allcharts.info

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