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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

datawarehouse4u.info

Data Warehouse | Datawarehouse4u.info

Page Load Speed

4.4 sec in total

First Response

1.5 sec

Resources Loaded

2.7 sec

Page Rendered

134 ms

datawarehouse4u.info screenshot

About Website

Welcome to datawarehouse4u.info homepage info - get ready to check Datawarehouse4u best content for India right away, or after learning these important things about datawarehouse4u.info

Data Warehouse, Datawarehouse4u.info - portal delivers information about Data Warehouse technology: ETL and BI tools, the most popular Data Warehouse architectures, solutions, engines and many others

Visit datawarehouse4u.info

Key Findings

We analyzed Datawarehouse4u.info page load time and found that the first response time was 1.5 sec and then it took 2.9 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

datawarehouse4u.info performance score

0

Network Requests Diagram

datawarehouse4u.info

1513 ms

style.css

213 ms

prototype.js

626 ms

scriptaculous.js

213 ms

lightbox.js

318 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 62% of them (13 requests) were addressed to the original Datawarehouse4u.info, 10% (2 requests) were made to Adstat.4u.pl and 10% (2 requests) were made to Kona.kontera.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Datawarehouse4u.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 526.8 kB (68%)

Content Size

777.1 kB

After Optimization

250.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Datawarehouse4u.info main page is 777.1 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. 20% of websites need less resources to load. Javascripts take 705.9 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 13.8 kB

  • Original 17.4 kB
  • After minification 14.7 kB
  • After compression 3.5 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 2.6 kB, which is 15% 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 13.8 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 50.3 kB
  • After minification 50.3 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. Datawarehouse4u images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 510.4 kB

  • Original 705.9 kB
  • After minification 651.7 kB
  • After compression 195.5 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 510.4 kB or 72% of the original size.

CSS Optimization

-74%

Potential reduce by 2.6 kB

  • Original 3.5 kB
  • After minification 3.0 kB
  • After compression 922 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. Datawarehouse4u.info needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (65%)

Requests Now

20

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Datawarehouse4u. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

datawarehouse4u.info

datawarehouse4u.info

1513 ms

style.css

style.css

213 ms

prototype.js

prototype.js

626 ms

scriptaculous.js

scriptaculous.js

213 ms

lightbox.js

lightbox.js

318 ms

s.js

s.js

846 ms

KonaLibInline.js

KonaLibInline.js

15 ms

effects.js

effects.js

217 ms

builder.js

builder.js

111 ms

s4u.gif

s4u.gif

181 ms

banner_top_en_pasek_5.jpg

banner_top_en_pasek_5.jpg

110 ms

banner_top.jpg

banner_top.jpg

107 ms

spacer.gif

spacer.gif

106 ms

data_warehouse_architecture.jpg

data_warehouse_architecture.jpg

214 ms

s.cgi

s.cgi

240 ms

ga.js

ga.js

25 ms

KonaHtml5.js

KonaHtml5.js

15 ms

__utm.gif

__utm.gif

51 ms

KonaGet.js

KonaGet.js

128 ms

loading.gif

loading.gif

133 ms

closelabel.gif

closelabel.gif

126 ms

SEO Factors

datawarehouse4u.info SEO score

0

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 Datawarehouse4u.info 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 Datawarehouse4u.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

datawarehouse4u.info

Open Graph description is not detected on the main page of Datawarehouse4u. 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: