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dcdays.org screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

dcdays.org

Home | International Institute for Environment and Development

Page Load Speed

2.8 sec in total

First Response

208 ms

Resources Loaded

1.7 sec

Page Rendered

853 ms

dcdays.org screenshot

About Website

Welcome to dcdays.org homepage info - get ready to check Dcdays best content right away, or after learning these important things about dcdays.org

Visit dcdays.org

Key Findings

We analyzed Dcdays.org page load time and found that the first response time was 208 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

dcdays.org performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value170 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.3

39/100

15%

TTI (Time to Interactive)

Value7.2 s

50/100

10%

Network Requests Diagram

www.iied.org

208 ms

www.iied.org

527 ms

eu_cookie_compliance.script.js

14 ms

css_Zz5DWoul-NCmmcpKhImPUNj72ym8UCURqXO9Tp7Y2ok.css

525 ms

swiper-bundle.min.css

34 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Dcdays.org, 4% (4 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (527 ms) relates to the external source Iied.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 195.8 kB (15%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dcdays.org main page is 1.3 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. 65% of websites need less resources to load. Images take 969.0 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 91.6 kB

  • Original 120.8 kB
  • After minification 108.0 kB
  • After compression 29.2 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. This page needs HTML code to be minified as it can gain 12.8 kB, which is 11% 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 91.6 kB or 76% of the original size.

Image Optimization

-8%

Potential reduce by 78.9 kB

  • Original 969.0 kB
  • After minification 890.1 kB

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. Dcdays images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.6 kB

  • Original 158.5 kB
  • After minification 158.4 kB
  • After compression 154.8 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

-99%

Potential reduce by 21.6 kB

  • Original 21.9 kB
  • After minification 337 B
  • After compression 268 B

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. Dcdays.org needs all CSS files to be minified and compressed as it can save up to 21.6 kB or 99% of the original size.

Requests Breakdown

Number of requests can be reduced by 69 (76%)

Requests Now

91

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dcdays. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 66 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.iied.org

www.iied.org

208 ms

www.iied.org

www.iied.org

527 ms

eu_cookie_compliance.script.js

eu_cookie_compliance.script.js

14 ms

css_Zz5DWoul-NCmmcpKhImPUNj72ym8UCURqXO9Tp7Y2ok.css

css_Zz5DWoul-NCmmcpKhImPUNj72ym8UCURqXO9Tp7Y2ok.css

525 ms

swiper-bundle.min.css

swiper-bundle.min.css

34 ms

css_b4fYQg1GzAu2Ah2ONs2_edD5001m65zZJNfYzjqxAJg.css

css_b4fYQg1GzAu2Ah2ONs2_edD5001m65zZJNfYzjqxAJg.css

22 ms

css_SiMTwuxv-wrfCFffLlyURpHIfPgw4QXxev5gxDi3ISo.css

css_SiMTwuxv-wrfCFffLlyURpHIfPgw4QXxev5gxDi3ISo.css

23 ms

priority-nav.js

priority-nav.js

38 ms

jquery.min.js

jquery.min.js

28 ms

once.min.js

once.min.js

27 ms

drupalSettingsLoader.js

drupalSettingsLoader.js

33 ms

drupal.js

drupal.js

35 ms

drupal.init.js

drupal.init.js

34 ms

version-min.js

version-min.js

37 ms

data-min.js

data-min.js

44 ms

disable-selection-min.js

disable-selection-min.js

44 ms

form-min.js

form-min.js

46 ms

jquery-patch-min.js

jquery-patch-min.js

49 ms

scroll-parent-min.js

scroll-parent-min.js

49 ms

unique-id-min.js

unique-id-min.js

57 ms

focusable-min.js

focusable-min.js

56 ms

ie-min.js

ie-min.js

57 ms

keycode-min.js

keycode-min.js

60 ms

plugin-min.js

plugin-min.js

61 ms

safe-active-element-min.js

safe-active-element-min.js

70 ms

safe-blur-min.js

safe-blur-min.js

67 ms

widget-min.js

widget-min.js

68 ms

labels-min.js

labels-min.js

77 ms

controlgroup-min.js

controlgroup-min.js

73 ms

form-reset-mixin-min.js

form-reset-mixin-min.js

79 ms

mouse-min.js

mouse-min.js

80 ms

autocomplete-min.js

autocomplete-min.js

79 ms

menu-min.js

menu-min.js

83 ms

checkboxradio-min.js

checkboxradio-min.js

88 ms

draggable-min.js

draggable-min.js

87 ms

resizable-min.js

resizable-min.js

89 ms

button-min.js

button-min.js

94 ms

dialog-min.js

dialog-min.js

95 ms

alpine.min.js

alpine.min.js

28 ms

swiper-bundle.min.js

swiper-bundle.min.js

33 ms

index.umd.min.js

index.umd.min.js

97 ms

tua-bsl.umd.min.js

tua-bsl.umd.min.js

93 ms

autocomplete.js

autocomplete.js

86 ms

css2

css2

30 ms

mmenu.js

mmenu.js

83 ms

responsive_menu.config.js

responsive_menu.config.js

83 ms

colorbox.js

colorbox.js

84 ms

colorbox_style.js

colorbox_style.js

80 ms

progress.js

progress.js

84 ms

loadjs.min.js

loadjs.min.js

85 ms

debounce.js

debounce.js

88 ms

announce.js

announce.js

85 ms

message.js

message.js

82 ms

ajax.js

ajax.js

86 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

85 ms

colorbox_load.js

colorbox_load.js

82 ms

datalayer.js

datalayer.js

86 ms

displace.js

displace.js

83 ms

jquery.tabbable.shim.js

jquery.tabbable.shim.js

86 ms

position.js

position.js

83 ms

dialog-deprecation.js

dialog-deprecation.js

82 ms

dialog.js

dialog.js

87 ms

dialog.position.js

dialog.position.js

83 ms

dialog.jquery-ui.js

dialog.jquery-ui.js

82 ms

ckeditor5.dialog.fix.js

ckeditor5.dialog.fix.js

96 ms

dialog.ajax.js

dialog.ajax.js

81 ms

webform.drupal.dialog.js

webform.drupal.dialog.js

83 ms

webform.dialog.js

webform.dialog.js

82 ms

js.cookie.min.js

js.cookie.min.js

90 ms

eu_cookie_compliance.min.js

eu_cookie_compliance.min.js

88 ms

form.js

form.js

89 ms

views-autocomplete-filters.js

views-autocomplete-filters.js

86 ms

search_api_autocomplete.js

search_api_autocomplete.js

90 ms

Global_SIDS_impact.jpg

Global_SIDS_impact.jpg

21 ms

Informal_settlement.jpg

Informal_settlement.jpg

24 ms

corner-tr.svg

corner-tr.svg

21 ms

Bangladesh_rising_water.jpg

Bangladesh_rising_water.jpg

20 ms

corner-bl.svg

corner-bl.svg

19 ms

iied-homepage.png

iied-homepage.png

22 ms

Jobsstock_web_0.jpg

Jobsstock_web_0.jpg

66 ms

Ritu_event.jpg

Ritu_event.jpg

61 ms

manifesto-collage_0.jpg

manifesto-collage_0.jpg

63 ms

cloudsbd.svg

cloudsbd.svg

60 ms

impact_0_0.jpg

impact_0_0.jpg

62 ms

newsletter-image.svg

newsletter-image.svg

62 ms

22466IIED.pdf-p1.jpeg

22466IIED.pdf-p1.jpeg

74 ms

22461g.pdf-p1.jpeg

22461g.pdf-p1.jpeg

74 ms

22421iied.pdf-p1.jpeg

22421iied.pdf-p1.jpeg

74 ms

22426IIED.pdf-p1.jpeg

22426IIED.pdf-p1.jpeg

74 ms

22411iied.pdf-p1.jpeg

22411iied.pdf-p1.jpeg

74 ms

22401iied.pdf-p1.jpeg

22401iied.pdf-p1.jpeg

75 ms

22396iied.pdf-p1.jpeg

22396iied.pdf-p1.jpeg

94 ms

22386x.pdf-p1.jpeg

22386x.pdf-p1.jpeg

94 ms

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZqFCjwM0Lhq7qzA.ttf

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZqFCjwM0Lhq7qzA.ttf

56 ms

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZ9lCjwM0Lhq7qzA.ttf

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZ9lCjwM0Lhq7qzA.ttf

160 ms

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZdlejwM0Lhq7qzA.ttf

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZdlejwM0Lhq7qzA.ttf

304 ms

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZT1ejwM0Lhq7qzA.ttf

ga6iaw1J5X9T9RW6j9bNVls-hfgvz8JcMofYTa32J4wsL2JAlAhZT1ejwM0Lhq7qzA.ttf

84 ms

Accessibility Review

dcdays.org accessibility score

88

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

Best Practices

dcdays.org 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

dcdays.org SEO score

82

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

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 Dcdays.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 Dcdays.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

dcdays.org

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