Tools & Wizards About Us
orhanergun.net screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

orhanergun.net

OrhanErgun.net - Online Network Engineering Courses & Training

Page Load Speed

5 sec in total

First Response

1.1 sec

Resources Loaded

2.9 sec

Page Rendered

921 ms

orhanergun.net screenshot

About Website

Click here to check amazing Orhan Ergun content for Bangladesh. Otherwise, check out these important facts you probably never knew about orhanergun.net

Master network engineering with expert-led courses in CCDE, BGP, MPLS, and more. Start your certification journey today with hands-on labs and video training.

Visit orhanergun.net

Key Findings

We analyzed Orhanergun.net page load time and found that the first response time was 1.1 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

orhanergun.net performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value15.0 s

1/100

10%

TBT (Total Blocking Time)

Value3,800 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.194

63/100

15%

TTI (Time to Interactive)

Value28.8 s

0/100

10%

Network Requests Diagram

orhanergun.net

1114 ms

bootstrap.min.css

39 ms

slick.css

19 ms

slick-theme.css

21 ms

sal.css

23 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 83% of them (104 requests) were addressed to the original Orhanergun.net, 4% (5 requests) were made to Youtube.com and 2% (3 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Orhanergun.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 127.9 kB (8%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Orhanergun.net 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. Images take 866.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 84.1 kB

  • Original 103.7 kB
  • After minification 103.5 kB
  • After compression 19.6 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 84.1 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 38.7 kB

  • Original 866.5 kB
  • After minification 827.8 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

-1%

Potential reduce by 4.0 kB

  • Original 384.4 kB
  • After minification 384.4 kB
  • After compression 380.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 1.0 kB

  • Original 197.8 kB
  • After minification 197.8 kB
  • After compression 196.7 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.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 57 (48%)

Requests Now

119

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 119 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 39 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

orhanergun.net

orhanergun.net

1114 ms

bootstrap.min.css

bootstrap.min.css

39 ms

slick.css

slick.css

19 ms

slick-theme.css

slick-theme.css

21 ms

sal.css

sal.css

23 ms

feather.css

feather.css

21 ms

fontawesome.min.css

fontawesome.min.css

31 ms

euclid-circulara.css

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38 ms

swiper.css

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48 ms

magnify.css

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49 ms

odometer.css

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50 ms

animation.css

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54 ms

bootstrap-select.min.css

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52 ms

jquery-ui.css

jquery-ui.css

50 ms

magnigy-popup.min.css

magnigy-popup.min.css

55 ms

plyr.css

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56 ms

style.css

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77 ms

new.css

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337 ms

toastr.css

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65 ms

jquery.js

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67 ms

email-decode.min.js

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57 ms

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55 ms

jquery.cookie.js

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1015 ms

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17 ms

bootstrap.min.js

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22 ms

sal.js

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22 ms

swiper.js

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23 ms

magnify.min.js

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16 ms

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31 ms

odometer.js

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29 ms

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33 ms

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34 ms

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36 ms

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42 ms

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42 ms

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43 ms

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45 ms

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54 ms

bootstrap-select.min.js

bootstrap-select.min.js

54 ms

jquery-ui.js

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56 ms

magnify-popup.min.js

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62 ms

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55 ms

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63 ms

countdown.js

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65 ms

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70 ms

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67 ms

main.js

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72 ms

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79 ms

sdk.js

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22 ms

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21 ms

moment-with-locales.min.js

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36 ms

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

36 ms

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930 ms

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141 ms

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144 ms

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142 ms

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141 ms

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143 ms

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141 ms

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147 ms

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149 ms

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146 ms

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144 ms

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147 ms

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151 ms

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128 ms

Feather.ttf

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39 ms

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39 ms

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387 ms

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122 ms

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82 ms

281 ms

Create

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153 ms

Accessibility Review

orhanergun.net accessibility score

79

Accessibility Issues

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

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Best Practices

orhanergun.net 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

Missing source maps for large first-party JavaScript

SEO Factors

orhanergun.net SEO score

86

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

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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.net 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.net 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.net

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: