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orhanergun.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

orhanergun.com

Orhan Ergun: Online IT Training on Networking, Security, Cloud

Page Load Speed

10.1 sec in total

First Response

535 ms

Resources Loaded

5.1 sec

Page Rendered

4.5 sec

orhanergun.com screenshot

About Website

Welcome to orhanergun.com homepage info - get ready to check Orhan Ergun best content right away, or after learning these important things about orhanergun.com

IT Training Provider on Networking, Cloud, Security, Linux, Automation and more. Orhan Ergun Certification Course.

Visit orhanergun.com

Key Findings

We analyzed Orhanergun.com page load time and found that the first response time was 535 ms and then it took 9.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

orhanergun.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value6,840 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value21.2 s

1/100

10%

Network Requests Diagram

www.orhanergun.net

535 ms

orhanergun.net

2271 ms

fontawesome-all.min.css

22 ms

bootstrap.min.css

53 ms

main.css

158 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Orhanergun.com, 15% (8 requests) were made to Fonts.gstatic.com and 8% (4 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Orhanergun.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 186.0 kB (40%)

Content Size

460.1 kB

After Optimization

274.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Orhanergun.com main page is 460.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 153.6 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 126.7 kB

  • Original 153.6 kB
  • After minification 153.5 kB
  • After compression 26.9 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 126.7 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 21 B

  • Original 101.0 kB
  • After minification 101.0 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. Orhan Ergun images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 59.0 kB

  • Original 147.4 kB
  • After minification 147.4 kB
  • After compression 88.4 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 59.0 kB or 40% of the original size.

CSS Optimization

-0%

Potential reduce by 191 B

  • Original 58.0 kB
  • After minification 58.0 kB
  • After compression 57.8 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. Orhanergun.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (74%)

Requests Now

38

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Orhan Ergun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.orhanergun.net

www.orhanergun.net

535 ms

orhanergun.net

orhanergun.net

2271 ms

fontawesome-all.min.css

fontawesome-all.min.css

22 ms

bootstrap.min.css

bootstrap.min.css

53 ms

main.css

main.css

158 ms

responsive.css

responsive.css

78 ms

custom.css

custom.css

91 ms

tagify.css

tagify.css

119 ms

css2

css2

76 ms

toastr.css

toastr.css

104 ms

jquery.min.js

jquery.min.js

79 ms

modernizr-3.5.0.min.js

modernizr-3.5.0.min.js

115 ms

popper.min.js

popper.min.js

127 ms

bootstrap.min.js

bootstrap.min.js

145 ms

slick.min.js

slick.min.js

149 ms

jquery.webui-popover.min.js

jquery.webui-popover.min.js

424 ms

main.js

main.js

424 ms

toastr.min.js

toastr.min.js

424 ms

jquery.form.min.js

jquery.form.min.js

425 ms

jQuery.tagify.js

jQuery.tagify.js

426 ms

custom.js

custom.js

427 ms

home.js

home.js

426 ms

sdk.js

sdk.js

75 ms

jquery.countdown.min.js

jquery.countdown.min.js

86 ms

moment-with-locales.min.js

moment-with-locales.min.js

142 ms

moment-timezone-with-data-2010-2020.min.js

moment-timezone-with-data-2010-2020.min.js

112 ms

gtm.js

gtm.js

367 ms

course_thumbnail_placeholder.jpg

course_thumbnail_placeholder.jpg

1007 ms

user.jpg

user.jpg

993 ms

021bc6aa0ad1080c94776bdbbdfafee6.png

021bc6aa0ad1080c94776bdbbdfafee6.png

211 ms

home-banner.jpg

home-banner.jpg

211 ms

placeholder-image.jpg

placeholder-image.jpg

208 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

318 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0C4n.ttf

527 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4n.ttf

601 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

603 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

606 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4n.ttf

703 ms

fa-solid-900.woff

fa-solid-900.woff

1628 ms

fa-regular-400.woff

fa-regular-400.woff

809 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkaVc.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkaVc.ttf

609 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk_RkaVc.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk_RkaVc.ttf

609 ms

fa-brands-400.woff

fa-brands-400.woff

1331 ms

sdk.js

sdk.js

106 ms

analytics.js

analytics.js

378 ms

insight.min.js

insight.min.js

407 ms

fbevents.js

fbevents.js

196 ms

335 ms

1224283784779416

1224283784779416

171 ms

collect

collect

182 ms

collect

collect

199 ms

ga-audiences

ga-audiences

147 ms

119 ms

Accessibility Review

orhanergun.com accessibility score

84

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

orhanergun.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

orhanergun.com SEO score

93

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

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

    EN

  • Encoding

    UTF-8

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

orhanergun.com

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