Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

ie333.cankaya.edu.tr

Home - Operations Research II – Deterministic Problems Course

Page Load Speed

5.3 sec in total

First Response

756 ms

Resources Loaded

4.5 sec

Page Rendered

99 ms

ie333.cankaya.edu.tr screenshot

About Website

Welcome to ie333.cankaya.edu.tr homepage info - get ready to check Ie 333 Cankaya best content for Turkey right away, or after learning these important things about ie333.cankaya.edu.tr

Operations Research II – Deterministic Problems, Operations Research II – Deterministic Problems Course, Operations Research II – Deterministic Problems Dersi, Course, Ders, Course Notes, Ders Notu

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Key Findings

We analyzed Ie333.cankaya.edu.tr page load time and found that the first response time was 756 ms and then it took 4.6 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

ie333.cankaya.edu.tr performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

5/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value910 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

ie333.cankaya.edu.tr

756 ms

ie333.cankaya.edu.tr

1194 ms

ckeditor.js

977 ms

style.css

422 ms

course.css

437 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 56% of them (10 requests) were addressed to the original Ie333.cankaya.edu.tr, 44% (8 requests) were made to Cankaya.edu.tr. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Ie333.cankaya.edu.tr.

Page Optimization Overview & Recommendations

Page size can be reduced by 401.6 kB (58%)

Content Size

697.7 kB

After Optimization

296.2 kB

In fact, the total size of Ie333.cankaya.edu.tr main page is 697.7 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. 15% of websites need less resources to load. Javascripts take 518.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 10.0 kB

  • Original 12.4 kB
  • After minification 12.0 kB
  • After compression 2.4 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 10.0 kB or 81% of the original size.

Image Optimization

-13%

Potential reduce by 19.9 kB

  • Original 157.4 kB
  • After minification 137.5 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, Ie 333 Cankaya needs image optimization as it can save up to 19.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 364.5 kB

  • Original 518.7 kB
  • After minification 518.7 kB
  • After compression 154.2 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 364.5 kB or 70% of the original size.

CSS Optimization

-77%

Potential reduce by 7.1 kB

  • Original 9.2 kB
  • After minification 6.8 kB
  • After compression 2.1 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. Ie333.cankaya.edu.tr needs all CSS files to be minified and compressed as it can save up to 7.1 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (38%)

Requests Now

16

After Optimization

10

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ie 333 Cankaya. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

ie333.cankaya.edu.tr accessibility score

79

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.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

ie333.cankaya.edu.tr best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

ie333.cankaya.edu.tr SEO score

73

Search Engine Optimization Advices

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 Ie333.cankaya.edu.tr 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 Ie333.cankaya.edu.tr 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

Open Graph description is not detected on the main page of Ie 333 Cankaya. 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: