Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 59% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

iosb.org.tr

İOSB

Page Load Speed

10.1 sec in total

First Response

2 sec

Resources Loaded

7.7 sec

Page Rendered

391 ms

iosb.org.tr screenshot

About Website

Click here to check amazing Iosb content for Turkey. Otherwise, check out these important facts you probably never knew about iosb.org.tr

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Key Findings

We analyzed Iosb.org.tr page load time and found that the first response time was 2 sec and then it took 8.1 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

iosb.org.tr performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value14.4 s

1/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.13

81/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

iosb.org.tr

1971 ms

wp-emoji-release.min.js

137 ms

common-skeleton.min.css

271 ms

tooltip.min.css

408 ms

style.min.css

409 ms

Our browser made a total of 123 requests to load all elements on the main page. We found that 93% of them (114 requests) were addressed to the original Iosb.org.tr, 7% (8 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Iosb.org.tr.

Page Optimization Overview & Recommendations

Page size can be reduced by 284.7 kB (9%)

Content Size

3.2 MB

After Optimization

2.9 MB

In fact, the total size of Iosb.org.tr main page is 3.2 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. 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. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 161.1 kB

  • Original 186.4 kB
  • After minification 171.8 kB
  • After compression 25.3 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 161.1 kB or 86% of the original size.

Image Optimization

-4%

Potential reduce by 104.1 kB

  • Original 2.5 MB
  • After minification 2.3 MB

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. Iosb images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 15.2 kB

  • Original 330.3 kB
  • After minification 329.8 kB
  • After compression 315.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 4.4 kB

  • Original 234.1 kB
  • After minification 233.8 kB
  • After compression 229.6 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. Iosb.org.tr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 76 (71%)

Requests Now

107

After Optimization

31

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iosb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 35 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

iosb.org.tr accessibility score

85

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

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.

Best Practices

iosb.org.tr 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

SEO Factors

iosb.org.tr SEO score

86

Search Engine Optimization Advices

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

    TR

  • Language Claimed

    TR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iosb.org.tr can be misinterpreted by Google and other search engines. Our service has detected that Turkish is used on the page, and it matches the claimed language. Our system also found out that Iosb.org.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 data is detected on the main page of Iosb. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: