Tools & Wizards About Us
kendba.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

kendba.com

Ultimate Career Builder from Online Oracle Training courses, Interview questions Oracle DBA books

Page Load Speed

13.9 sec in total

First Response

5.6 sec

Resources Loaded

8.1 sec

Page Rendered

240 ms

kendba.com screenshot

About Website

Visit kendba.com now to see the best up-to-date Ken DBA content for Kenya and also check out these interesting facts you probably never knew about kendba.com

Kendba is an education center to make strong Oracle DBA career using trainings, unique books and fresher job guidance

Visit kendba.com

Key Findings

We analyzed Kendba.com page load time and found that the first response time was 5.6 sec and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

kendba.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.218

57/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

www.kendba.com

5570 ms

style.css

123 ms

jquery.fancybox-1.2.6.css

84 ms

style-Blue.css

84 ms

jquery.fancybox-1.2.6.css

86 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 94% of them (67 requests) were addressed to the original Kendba.com, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Kendba.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 323.0 kB (38%)

Content Size

850.2 kB

After Optimization

527.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kendba.com main page is 850.2 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. 25% of websites need less resources to load. Images take 425.4 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 33.5 kB

  • Original 42.4 kB
  • After minification 40.3 kB
  • After compression 8.9 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 33.5 kB or 79% of the original size.

Image Optimization

-11%

Potential reduce by 47.1 kB

  • Original 425.4 kB
  • After minification 378.3 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. Obviously, Ken DBA needs image optimization as it can save up to 47.1 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

-64%

Potential reduce by 174.7 kB

  • Original 274.6 kB
  • After minification 261.1 kB
  • After compression 99.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 174.7 kB or 64% of the original size.

CSS Optimization

-63%

Potential reduce by 67.8 kB

  • Original 107.8 kB
  • After minification 96.8 kB
  • After compression 40.0 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. Kendba.com needs all CSS files to be minified and compressed as it can save up to 67.8 kB or 63% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (60%)

Requests Now

70

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ken DBA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.kendba.com

www.kendba.com

5570 ms

style.css

style.css

123 ms

jquery.fancybox-1.2.6.css

jquery.fancybox-1.2.6.css

84 ms

style-Blue.css

style-Blue.css

84 ms

jquery.fancybox-1.2.6.css

jquery.fancybox-1.2.6.css

86 ms

page_templates.css

page_templates.css

84 ms

dashicons.min.css

dashicons.min.css

242 ms

thickbox.css

thickbox.css

164 ms

styles.css

styles.css

133 ms

shortcodes.css

shortcodes.css

173 ms

jquery.js

jquery.js

273 ms

jquery-migrate.min.js

jquery-migrate.min.js

167 ms

swfobject.js

swfobject.js

9 ms

et_shortcodes_frontend.js

et_shortcodes_frontend.js

212 ms

fancybox.js

fancybox.js

211 ms

easing.js

easing.js

247 ms

cufon-yui.js

cufon-yui.js

294 ms

superfish.js

superfish.js

293 ms

colaborate_thin.js

colaborate_thin.js

335 ms

thickbox.js

thickbox.js

253 ms

jquery.form.min.js

jquery.form.min.js

274 ms

scripts.js

scripts.js

296 ms

jquery.fancybox-1.2.6.pack.js

jquery.fancybox-1.2.6.pack.js

313 ms

et-ptemplates-frontend.js

et-ptemplates-frontend.js

347 ms

aboutus_2.jpg

aboutus_2.jpg

155 ms

follow_us-c.png

follow_us-c.png

36 ms

bg.png

bg.png

129 ms

logo.png

logo.png

133 ms

nav-bg.png

nav-bg.png

172 ms

nav-top.png

nav-top.png

149 ms

dropdown-bg.png

dropdown-bg.png

152 ms

dropdown-arrow.png

dropdown-arrow.png

153 ms

nav-bottom.png

nav-bottom.png

163 ms

running-win1-954x370.jpg

running-win1-954x370.jpg

359 ms

slider-overlay.png

slider-overlay.png

231 ms

slider-banner.png

slider-banner.png

269 ms

slider-readmore-left.png

slider-readmore-left.png

239 ms

slider-readmore-right.png

slider-readmore-right.png

245 ms

dream-career-2-954x370.jpg

dream-career-2-954x370.jpg

335 ms

achieve-goal-2-954x370.jpg

achieve-goal-2-954x370.jpg

392 ms

success-career1-954x370.jpg

success-career1-954x370.jpg

409 ms

slider-shadow.png

slider-shadow.png

336 ms

slider-thumb-shadow.png

slider-thumb-shadow.png

350 ms

running-win1-83x83.jpg

running-win1-83x83.jpg

417 ms

slider-thumb-overlay.png

slider-thumb-overlay.png

421 ms

slider-hover.png

slider-hover.png

432 ms

dream-career-2-83x83.jpg

dream-career-2-83x83.jpg

439 ms

achieve-goal-2-83x83.jpg

achieve-goal-2-83x83.jpg

475 ms

success-career1-83x83.jpg

success-career1-83x83.jpg

519 ms

quote-left.gif

quote-left.gif

510 ms

quote-right.gif

quote-right.gif

509 ms

strip-top.png

strip-top.png

513 ms

strip-bg.png

strip-bg.png

521 ms

strip-arrow.png

strip-arrow.png

555 ms

blurbs-bg.png

blurbs-bg.png

590 ms

e-learning_2.jpg

e-learning_2.jpg

156 ms

services.jpg

services.jpg

149 ms

readmore-left3.png

readmore-left3.png

588 ms

readmore-right3.png

readmore-right3.png

579 ms

blurbs-shadow.png

blurbs-shadow.png

576 ms

ga.js

ga.js

34 ms

fancy_shadow_n.png

fancy_shadow_n.png

493 ms

fancy_shadow_ne.png

fancy_shadow_ne.png

513 ms

fancy_shadow_e.png

fancy_shadow_e.png

547 ms

fancy_shadow_se.png

fancy_shadow_se.png

549 ms

fancy_shadow_s.png

fancy_shadow_s.png

550 ms

__utm.gif

__utm.gif

11 ms

fancy_shadow_sw.png

fancy_shadow_sw.png

540 ms

fancy_shadow_w.png

fancy_shadow_w.png

552 ms

fancy_shadow_nw.png

fancy_shadow_nw.png

569 ms

loadingAnimation.gif

loadingAnimation.gif

604 ms

Accessibility Review

kendba.com accessibility score

69

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

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

kendba.com best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

kendba.com SEO score

96

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 Kendba.com 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 Kendba.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

kendba.com

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