Tools & Wizards About Us
dattamza.org screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

dattamza.org

Page Load Speed

5.4 sec in total

First Response

256 ms

Resources Loaded

3.9 sec

Page Rendered

1.3 sec

dattamza.org screenshot

About Website

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

Dattamza, an emerging leader in Data management services & consulting, helps clients to create & operationalize data strategy

Visit dattamza.org

Key Findings

We analyzed Dattamza.org page load time and found that the first response time was 256 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

dattamza.org performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value14.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value31.1 s

0/100

25%

SI (Speed Index)

Value19.9 s

0/100

10%

TBT (Total Blocking Time)

Value8,320 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value31.7 s

0/100

10%

Network Requests Diagram

dattamza.org

256 ms

analytics.js

161 ms

t.js

229 ms

viewer.css

191 ms

viewer.js

250 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 25% of them (14 requests) were addressed to the original Dattamza.org, 16% (9 requests) were made to Wzuk.blob.core.windows.net and 9% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Cdn.iubenda.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 380.2 kB (14%)

Content Size

2.8 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dattamza.org main page is 2.8 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 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 372.8 kB

  • Original 411.0 kB
  • After minification 411.0 kB
  • After compression 38.3 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 372.8 kB or 91% of the original size.

Image Optimization

-0%

Potential reduce by 7.1 kB

  • Original 1.8 MB
  • After minification 1.8 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. Dattamza images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 151 B

  • Original 562.0 kB
  • After minification 562.0 kB
  • After compression 561.9 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

-1%

Potential reduce by 149 B

  • Original 23.1 kB
  • After minification 23.1 kB
  • After compression 22.9 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. Dattamza.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (38%)

Requests Now

42

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dattamza. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dattamza.org

dattamza.org

256 ms

analytics.js

analytics.js

161 ms

t.js

t.js

229 ms

viewer.css

viewer.css

191 ms

viewer.js

viewer.js

250 ms

d937f3e17b2340c8b5f60418da10165f.js

d937f3e17b2340c8b5f60418da10165f.js

741 ms

837ef3f3a9894946bd0805fd435b12bc.js

837ef3f3a9894946bd0805fd435b12bc.js

748 ms

6b1b0b1eaee04979996a6608b52e0dc2.js

6b1b0b1eaee04979996a6608b52e0dc2.js

827 ms

js

js

240 ms

iubenda_cs.js

iubenda_cs.js

2107 ms

localize.websitebuilder.com

localize.websitebuilder.com

162 ms

insight.min.js

insight.min.js

1311 ms

collect

collect

29 ms

gtm.js

gtm.js

920 ms

collect

collect

1102 ms

api.js

api.js

875 ms

viewer-sprite.png

viewer-sprite.png

800 ms

443 ms

548 ms

571 ms

553 ms

557 ms

549 ms

553 ms

720 ms

745 ms

661 ms

597 ms

717 ms

686 ms

collect

collect

363 ms

Sansation_Regular.ttf

Sansation_Regular.ttf

904 ms

ujtBJKYCkk-aGRvjqZ2Q6g.woff

ujtBJKYCkk-aGRvjqZ2Q6g.woff

934 ms

qFokD41aVU27THVC-6RMuw.woff

qFokD41aVU27THVC-6RMuw.woff

745 ms

kMHuzhNgr0KObYFogkU9qg.woff

kMHuzhNgr0KObYFogkU9qg.woff

828 ms

9_jFFW9MXU2YKrxUFFf7Tw.woff

9_jFFW9MXU2YKrxUFFf7Tw.woff

851 ms

zrpWq297sEeRsdU269eKIw.woff

zrpWq297sEeRsdU269eKIw.woff

851 ms

webzai-icons.woff

webzai-icons.woff

1228 ms

ne7cbOZqTkedYy1HwYydZg.woff

ne7cbOZqTkedYy1HwYydZg.woff

849 ms

I7CsSHRfZ0GB3AlD-DX-CQ.woff

I7CsSHRfZ0GB3AlD-DX-CQ.woff

933 ms

5ef35NcXqE-Sn4NiR-kJ3w.woff

5ef35NcXqE-Sn4NiR-kJ3w.woff

934 ms

core-en.js

core-en.js

286 ms

collect

collect

30 ms

recaptcha__en.js

recaptcha__en.js

32 ms

ga-audiences

ga-audiences

19 ms

fallback

fallback

61 ms

fallback__ltr.css

fallback__ltr.css

4 ms

payload

payload

24 ms

css

css

28 ms

logo_48.png

logo_48.png

4 ms

refresh_black.png

refresh_black.png

3 ms

audio_black.png

audio_black.png

5 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

37 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

38 ms

32 ms

iubenda.js

iubenda.js

115 ms

Accessibility Review

dattamza.org accessibility score

64

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

dattamza.org best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

dattamza.org SEO score

85

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dattamza.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dattamza.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

dattamza.org

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