Tools & Wizards About Us
etltestingtutorial.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

etltestingtutorial.com

ETL Testing Training Online - ETL Testing Course with Live Projects & Placements

Page Load Speed

6.4 sec in total

First Response

515 ms

Resources Loaded

5.6 sec

Page Rendered

283 ms

etltestingtutorial.com screenshot

About Website

Visit etltestingtutorial.com now to see the best up-to-date ETL Testing Tutorial content for United Kingdom and also check out these interesting facts you probably never knew about etltestingtutorial.com

ETL testing training online & video tutorials for SQL, SSIS, Informatica, tableau covering data warehouse, oracle installation, business intelligence reports with projects.

Visit etltestingtutorial.com

Key Findings

We analyzed Etltestingtutorial.com page load time and found that the first response time was 515 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

etltestingtutorial.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value2,910 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.101

89/100

15%

TTI (Time to Interactive)

Value22.7 s

1/100

10%

Network Requests Diagram

etltestingtutorial.com

515 ms

www.etltestingtutorial.com

1258 ms

js

71 ms

js

104 ms

bootstrap.min.css

721 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 38% of them (24 requests) were addressed to the original Etltestingtutorial.com, 11% (7 requests) were made to Youtube.com and 8% (5 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Qtpselenium.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 541.9 kB (34%)

Content Size

1.6 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Etltestingtutorial.com main page is 1.6 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. Only a small number of websites need less resources to load. Javascripts take 647.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 96.8 kB

  • Original 115.3 kB
  • After minification 94.0 kB
  • After compression 18.5 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 21.3 kB, which is 18% 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 96.8 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 10.2 kB

  • Original 529.9 kB
  • After minification 519.7 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. ETL Testing Tutorial images are well optimized though.

JavaScript Optimization

-39%

Potential reduce by 249.9 kB

  • Original 647.9 kB
  • After minification 647.9 kB
  • After compression 398.0 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 249.9 kB or 39% of the original size.

CSS Optimization

-60%

Potential reduce by 184.9 kB

  • Original 308.2 kB
  • After minification 289.5 kB
  • After compression 123.2 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. Etltestingtutorial.com needs all CSS files to be minified and compressed as it can save up to 184.9 kB or 60% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (45%)

Requests Now

56

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ETL Testing Tutorial. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

etltestingtutorial.com

etltestingtutorial.com

515 ms

www.etltestingtutorial.com

www.etltestingtutorial.com

1258 ms

js

js

71 ms

js

js

104 ms

bootstrap.min.css

bootstrap.min.css

721 ms

fonts.css

fonts.css

708 ms

font-awesome.min.css

font-awesome.min.css

956 ms

all.min.js

all.min.js

52 ms

style.css

style.css

985 ms

responsive.css

responsive.css

987 ms

main.css

main.css

986 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

29 ms

api.js

api.js

49 ms

sdk.js

sdk.js

25 ms

bootstrap.min.js

bootstrap.min.js

1174 ms

css

css

28 ms

recaptcha__en.js

recaptcha__en.js

74 ms

885b1dcdf4cf18d0273b09b7451d7c6e.jpg

885b1dcdf4cf18d0273b09b7451d7c6e.jpg

1604 ms

d007e72d8811159a3b0c1535c53d5f81.jpg

d007e72d8811159a3b0c1535c53d5f81.jpg

2792 ms

54490777992283cd48a96de8a774d995.jpg

54490777992283cd48a96de8a774d995.jpg

2322 ms

bd9113423299bb3945d37e0cc1bb9460.jpg

bd9113423299bb3945d37e0cc1bb9460.jpg

2342 ms

97250e4ef88bf1a4111c9ed23ae9f7c0.jpg

97250e4ef88bf1a4111c9ed23ae9f7c0.jpg

2345 ms

logo.png

logo.png

272 ms

logo-2.png

logo-2.png

277 ms

playbutton@2x.png

playbutton@2x.png

271 ms

profile-linkedin.png

profile-linkedin.png

273 ms

footerlogo.svg

footerlogo.svg

274 ms

us-flag.png

us-flag.png

536 ms

india-flag.png

india-flag.png

628 ms

youtube@2x.png

youtube@2x.png

628 ms

facebook@2x.png

facebook@2x.png

629 ms

instagram@2x.png

instagram@2x.png

629 ms

linkedin@2x.png

linkedin@2x.png

629 ms

sdk.js

sdk.js

22 ms

tick.png

tick.png

617 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

88 ms

75 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

923 ms

10SLIiAqSGs

10SLIiAqSGs

151 ms

78ZOKwEvaJo

78ZOKwEvaJo

215 ms

airin-webfont.woff

airin-webfont.woff

611 ms

anchor

anchor

44 ms

styles__ltr.css

styles__ltr.css

4 ms

recaptcha__en.js

recaptcha__en.js

11 ms

sr2BvsM2R_OZKHX83mSXJ8YBPDmTxOV2dVCuSpL6Gdo.js

sr2BvsM2R_OZKHX83mSXJ8YBPDmTxOV2dVCuSpL6Gdo.js

21 ms

webworker.js

webworker.js

78 ms

logo_48.png

logo_48.png

16 ms

www-player.css

www-player.css

68 ms

www-embed-player.js

www-embed-player.js

87 ms

base.js

base.js

121 ms

recaptcha__en.js

recaptcha__en.js

46 ms

ad_status.js

ad_status.js

185 ms

zF_vPuIB9TmKXIhqGvs4Q-1RpaRIMS8epygYjX9fevg.js

zF_vPuIB9TmKXIhqGvs4Q-1RpaRIMS8epygYjX9fevg.js

102 ms

embed.js

embed.js

65 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

54 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

91 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

109 ms

id

id

55 ms

Create

Create

159 ms

Create

Create

156 ms

www.etltestingtutorial.com

www.etltestingtutorial.com

320 ms

GenerateIT

GenerateIT

29 ms

GenerateIT

GenerateIT

29 ms

log_event

log_event

14 ms

Accessibility Review

etltestingtutorial.com accessibility score

78

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

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

etltestingtutorial.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

etltestingtutorial.com SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Etltestingtutorial.com 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 Etltestingtutorial.com 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

etltestingtutorial.com

Open Graph description is not detected on the main page of ETL Testing Tutorial. 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: