Tools & Wizards About Us
can-newsletter.org screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

can-newsletter.org

can-newsletter.org |

Page Load Speed

3.1 sec in total

First Response

299 ms

Resources Loaded

2.5 sec

Page Rendered

297 ms

can-newsletter.org screenshot

About Website

Visit can-newsletter.org now to see the best up-to-date Can Newsletter content for India and also check out these interesting facts you probably never knew about can-newsletter.org

News and application notes on CAN bus, CANopen, the CAN protocol, CAN FD, J1939, Isobus

Visit can-newsletter.org

Key Findings

We analyzed Can-newsletter.org page load time and found that the first response time was 299 ms and then it took 2.8 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

can-newsletter.org performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value450 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.242

51/100

15%

TTI (Time to Interactive)

Value6.4 s

60/100

10%

Network Requests Diagram

can-newsletter.org

299 ms

can-newsletter.org

772 ms

style.css

97 ms

core.js

295 ms

detonator.js

281 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 81% of them (21 requests) were addressed to the original Can-newsletter.org, 8% (2 requests) were made to Google-analytics.com and 8% (2 requests) were made to Analytics.ticktoo.com. The less responsive or slowest element that took the longest time to load (936 ms) belongs to the original domain Can-newsletter.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 18.8 kB (1%)

Content Size

2.2 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Can-newsletter.org main page is 2.2 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. 30% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 15.5 kB

  • Original 21.4 kB
  • After minification 19.3 kB
  • After compression 5.9 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. 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 15.5 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 1.1 kB

  • Original 2.1 MB
  • After minification 2.1 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. Can Newsletter images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 252 B

  • Original 75.9 kB
  • After minification 75.9 kB
  • After compression 75.7 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

-9%

Potential reduce by 2.0 kB

  • Original 22.0 kB
  • After minification 21.8 kB
  • After compression 20.0 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. Can-newsletter.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (40%)

Requests Now

20

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Can Newsletter. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

can-newsletter.org

can-newsletter.org

299 ms

can-newsletter.org

can-newsletter.org

772 ms

style.css

style.css

97 ms

core.js

core.js

295 ms

detonator.js

detonator.js

281 ms

lith.css

lith.css

192 ms

local-fonts.css

local-fonts.css

277 ms

Lato.css

Lato.css

95 ms

Imperial.css

Imperial.css

95 ms

logo.svg

logo.svg

94 ms

icon_search.svg

icon_search.svg

95 ms

12b4ed7c0520361313b393c62970fc63.png

12b4ed7c0520361313b393c62970fc63.png

200 ms

14841-C.png

14841-C.png

652 ms

14839-C.jpg

14839-C.jpg

381 ms

14825-C.jpg

14825-C.jpg

654 ms

14830-C.jpg

14830-C.jpg

652 ms

14780-C.png

14780-C.png

936 ms

analytics.js

analytics.js

16 ms

piwik.js

piwik.js

651 ms

LatoLatin-Regular.woff

LatoLatin-Regular.woff

337 ms

LatoLatin-Light.woff

LatoLatin-Light.woff

424 ms

LatoLatin-Heavy.woff

LatoLatin-Heavy.woff

533 ms

imperial.woff

imperial.woff

518 ms

collect

collect

12 ms

js

js

71 ms

piwik.php

piwik.php

239 ms

Accessibility Review

can-newsletter.org accessibility score

73

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

Best Practices

can-newsletter.org best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

can-newsletter.org SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Can-newsletter.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Can-newsletter.org 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

can-newsletter.org

Open Graph description is not detected on the main page of Can Newsletter. 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: