Tools & Wizards About Us
dbagenesis.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

dbagenesis.com

DBA Genesis - Learn Oracle Database

Page Load Speed

979 ms in total

First Response

83 ms

Resources Loaded

835 ms

Page Rendered

61 ms

dbagenesis.com screenshot

About Website

Visit dbagenesis.com now to see the best up-to-date DBA Genesis content for United States and also check out these interesting facts you probably never knew about dbagenesis.com

DBA Genesis is a global technology company that provides comprehensive database solutions and services. The company specializes in offering Oracle Database Courses, including database monitoring, main...

Visit dbagenesis.com

Key Findings

We analyzed Dbagenesis.com page load time and found that the first response time was 83 ms and then it took 896 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

dbagenesis.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value4.2 s

78/100

10%

TBT (Total Blocking Time)

Value790 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.077

95/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

www.dbagenesis.com

83 ms

minified.js

44 ms

focus-within-polyfill.js

41 ms

polyfill.min.js

80 ms

thunderbolt-commons.a989d465.bundle.min.js

56 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Dbagenesis.com, 30% (12 requests) were made to Static.parastorage.com and 30% (12 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (497 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 477.1 kB (54%)

Content Size

880.4 kB

After Optimization

403.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dbagenesis.com main page is 880.4 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. 35% of websites need less resources to load. HTML takes 588.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 472.4 kB

  • Original 588.8 kB
  • After minification 587.0 kB
  • After compression 116.3 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 472.4 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 1.0 kB

  • Original 32.1 kB
  • After minification 31.1 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. DBA Genesis images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.6 kB

  • Original 259.6 kB
  • After minification 259.6 kB
  • After compression 256.0 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 10 (37%)

Requests Now

27

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DBA Genesis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.dbagenesis.com

www.dbagenesis.com

83 ms

minified.js

minified.js

44 ms

focus-within-polyfill.js

focus-within-polyfill.js

41 ms

polyfill.min.js

polyfill.min.js

80 ms

thunderbolt-commons.a989d465.bundle.min.js

thunderbolt-commons.a989d465.bundle.min.js

56 ms

main.9a8f299d.bundle.min.js

main.9a8f299d.bundle.min.js

57 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

55 ms

lodash.min.js

lodash.min.js

122 ms

react.production.min.js

react.production.min.js

57 ms

react-dom.production.min.js

react-dom.production.min.js

123 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

134 ms

29860b_b5241c37ffd34da1a13f9bb4c79dd023~mv2.png

29860b_b5241c37ffd34da1a13f9bb4c79dd023~mv2.png

162 ms

bundle.min.js

bundle.min.js

63 ms

Image%20by%20LinkedIn%20Sales%20Solutions.jpg

Image%20by%20LinkedIn%20Sales%20Solutions.jpg

265 ms

Image%20by%20Linus%20Mimietz.jpg

Image%20by%20Linus%20Mimietz.jpg

228 ms

Image%20by%20Kim%20Tunger.jpg

Image%20by%20Kim%20Tunger.jpg

202 ms

Image%20by%20wu%20yi.jpg

Image%20by%20wu%20yi.jpg

279 ms

Man%20with%20a%20Tablet.jpg

Man%20with%20a%20Tablet.jpg

134 ms

Image%20by%20Parsa%20Mahmoudi.jpg

Image%20by%20Parsa%20Mahmoudi.jpg

307 ms

Image%20by%20Daniel%20Korpai.jpg

Image%20by%20Daniel%20Korpai.jpg

338 ms

Abstract%20Shapes.jpg

Abstract%20Shapes.jpg

331 ms

Image%20by%20Roberto%20Nickson.jpg

Image%20by%20Roberto%20Nickson.jpg

471 ms

cfee.png

cfee.png

497 ms

DBAGenesis_png.png

DBAGenesis_png.png

430 ms

113 ms

108 ms

107 ms

106 ms

101 ms

97 ms

147 ms

142 ms

137 ms

138 ms

136 ms

132 ms

deprecation-en.v5.html

deprecation-en.v5.html

5 ms

bolt-performance

bolt-performance

31 ms

deprecation-style.v5.css

deprecation-style.v5.css

9 ms

right-arrow.svg

right-arrow.svg

9 ms

Accessibility Review

dbagenesis.com accessibility score

94

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

dbagenesis.com 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

dbagenesis.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 Dbagenesis.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 Dbagenesis.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

dbagenesis.com

Open Graph data is detected on the main page of DBA Genesis. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: