Tools & Wizards About Us
sdw-blog.eun.org screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

sdw-blog.eun.org

The STEM Discovery Campaign Blog - Participants of the various STEM Discovery Campaign competitions are invited to blog about their activities for the...

Page Load Speed

5 sec in total

First Response

353 ms

Resources Loaded

3.1 sec

Page Rendered

1.5 sec

sdw-blog.eun.org screenshot

About Website

Welcome to sdw-blog.eun.org homepage info - get ready to check Sdw Blog Eun best content for Portugal right away, or after learning these important things about sdw-blog.eun.org

Participants of the various STEM Discovery Campaign competitions are invited to blog about their activities for the 2022 STEM Discovery Campaign here!

Visit sdw-blog.eun.org

Key Findings

We analyzed Sdw-blog.eun.org page load time and found that the first response time was 353 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

sdw-blog.eun.org performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value1,340 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.103

89/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

Network Requests Diagram

sdw-blog.eun.org

353 ms

sdw-blog.eun.org

595 ms

style.css

347 ms

style.min.css

440 ms

blocks.css

267 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 42% of them (26 requests) were addressed to the original Sdw-blog.eun.org, 18% (11 requests) were made to Youtube.com and 10% (6 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Sdw-blog.eun.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 627.5 kB (15%)

Content Size

4.1 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sdw-blog.eun.org main page is 4.1 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. 70% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 62.7 kB

  • Original 82.6 kB
  • After minification 80.2 kB
  • After compression 19.9 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 62.7 kB or 76% of the original size.

Image Optimization

-11%

Potential reduce by 374.3 kB

  • Original 3.4 MB
  • After minification 3.0 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. Obviously, Sdw Blog Eun needs image optimization as it can save up to 374.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-10%

Potential reduce by 36.9 kB

  • Original 364.5 kB
  • After minification 364.5 kB
  • After compression 327.6 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

-51%

Potential reduce by 153.6 kB

  • Original 298.7 kB
  • After minification 281.7 kB
  • After compression 145.1 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. Sdw-blog.eun.org needs all CSS files to be minified and compressed as it can save up to 153.6 kB or 51% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (28%)

Requests Now

50

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sdw Blog Eun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sdw-blog.eun.org

sdw-blog.eun.org

353 ms

sdw-blog.eun.org

sdw-blog.eun.org

595 ms

style.css

style.css

347 ms

style.min.css

style.min.css

440 ms

blocks.css

blocks.css

267 ms

search.png

search.png

98 ms

k_3hbrqLZ5U

k_3hbrqLZ5U

137 ms

2hxUMpYFo_Y

2hxUMpYFo_Y

548 ms

26E4-qd1tys

26E4-qd1tys

549 ms

oEWZb.png

oEWZb.png

1273 ms

RlJqdU.jpg

RlJqdU.jpg

68 ms

view

view

81 ms

cropped-SDC22-blog-01.png

cropped-SDC22-blog-01.png

584 ms

RlJbWs.jpg

RlJbWs.jpg

80 ms

RlQaaU.png

RlQaaU.png

94 ms

RlQieb.jpg

RlQieb.jpg

93 ms

RlQlw6.jpg

RlQlw6.jpg

90 ms

SDC22_banner_disclaimer-1-1024x536.png

SDC22_banner_disclaimer-1-1024x536.png

545 ms

Screenshot-2022-06-30-151255-1.png

Screenshot-2022-06-30-151255-1.png

1275 ms

20220602_094325-577x1024.jpg

20220602_094325-577x1024.jpg

546 ms

20220602_092828-577x1024.jpg

20220602_092828-577x1024.jpg

582 ms

1-2-1024x611.jpg

1-2-1024x611.jpg

545 ms

2-1-1024x610.jpg

2-1-1024x610.jpg

935 ms

3-2-1024x609.jpg

3-2-1024x609.jpg

582 ms

4-1-1-1024x607.jpg

4-1-1-1024x607.jpg

621 ms

5-3-1024x609.jpg

5-3-1024x609.jpg

718 ms

Screenshot-2022-05-11-220539-1-1024x738.png

Screenshot-2022-05-11-220539-1-1024x738.png

1184 ms

Screenshot-2022-05-11-220637.png

Screenshot-2022-05-11-220637.png

931 ms

IMG_20220304_085825-1024x768.jpg

IMG_20220304_085825-1024x768.jpg

1177 ms

20220408_123059-1-1024x768.jpg

20220408_123059-1-1024x768.jpg

1182 ms

20220408_143000-768x1024.jpg

20220408_143000-768x1024.jpg

1178 ms

20220415_123004-1024x768.jpg

20220415_123004-1024x768.jpg

1272 ms

20220415_121151-1024x768.jpg

20220415_121151-1024x768.jpg

1372 ms

STEAM-education-1-1024x549.jpg

STEAM-education-1-1024x549.jpg

1184 ms

a9dee510-8c0e-4a36-aee8-ec65a7b77264-1024x1024.jpg

a9dee510-8c0e-4a36-aee8-ec65a7b77264-1024x1024.jpg

1478 ms

WhatsApp-Image-2022-05-01-at-17.58.51-1024x1024.jpeg

WhatsApp-Image-2022-05-01-at-17.58.51-1024x1024.jpeg

1479 ms

WhatsApp-Image-2022-03-20-at-21.58.47-1-1024x1024.jpeg

WhatsApp-Image-2022-03-20-at-21.58.47-1-1024x1024.jpeg

1374 ms

analytics.js

analytics.js

26 ms

collect

collect

15 ms

js

js

89 ms

www-player.css

www-player.css

14 ms

www-embed-player.js

www-embed-player.js

31 ms

base.js

base.js

65 ms

ad_status.js

ad_status.js

264 ms

MCGWt9INQJ4DYVImVVMCQ40PurKqBfykqTRQniuAKOE.js

MCGWt9INQJ4DYVImVVMCQ40PurKqBfykqTRQniuAKOE.js

228 ms

embed.js

embed.js

141 ms

www-player.css

www-player.css

61 ms

www-embed-player.js

www-embed-player.js

80 ms

base.js

base.js

269 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

173 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

386 ms

Create

Create

333 ms

Create

Create

582 ms

id

id

208 ms

ad_status.js

ad_status.js

253 ms

Create

Create

262 ms

embed.js

embed.js

90 ms

GenerateIT

GenerateIT

191 ms

id

id

86 ms

GenerateIT

GenerateIT

215 ms

404

404

387 ms

GenerateIT

GenerateIT

15 ms

Accessibility Review

sdw-blog.eun.org accessibility score

81

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.

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 IDs are not unique

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

High

Links do not have a discernible name

Best Practices

sdw-blog.eun.org best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

sdw-blog.eun.org SEO score

98

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

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 Sdw-blog.eun.org 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 Sdw-blog.eun.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

sdw-blog.eun.org

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