Report Summary

  • 22

    Performance

    Renders faster than
    42% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 77

    Best Practices

    More advanced features
    available than in
    64% of websites

  • 91

    SEO

    Google-friendlier than
    75% of websites

karmabilgi.net

Karma Bilgi - Fen Bilimleri

Page Load Speed

11.7 sec in total

First Response

1.5 sec

Resources Loaded

10 sec

Page Rendered

178 ms

karmabilgi.net screenshot

About Website

Click here to check amazing Karma Bilgi content for Turkey. Otherwise, check out these important facts you probably never knew about karmabilgi.net

Fen Bilimleri kaynak sitesi. 5.6.7.8 sınıflar fen bilimleri konu anlatımı. Fen testleri ve soruları. Yeni fen müfredatına uygun zengin içerikler. Farklı bilimsel alanlardan çeşitli konular.

Visit karmabilgi.net

Key Findings

We analyzed Karmabilgi.net page load time and found that the first response time was 1.5 sec and then it took 10.2 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

karmabilgi.net performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value7.1 s

32/100

10%

TBT (Total Blocking Time)

Value840 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.9

4/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

www.karmabilgi.net

1462 ms

style.css

261 ms

swfobject_modified.js

1186 ms

show_ads.js

7 ms

realist.php

411 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 19% of them (14 requests) were addressed to the original Karmabilgi.net, 14% (10 requests) were made to Static.xx.fbcdn.net and 8% (6 requests) were made to C.betrad.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Karmabilgi.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 204.7 kB (56%)

Content Size

368.8 kB

After Optimization

164.1 kB

In fact, the total size of Karmabilgi.net main page is 368.8 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. 40% of websites need less resources to load. Javascripts take 271.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 22.3 kB

  • Original 28.7 kB
  • After minification 25.5 kB
  • After compression 6.4 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. This page needs HTML code to be minified as it can gain 3.1 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 22.3 kB or 78% of the original size.

Image Optimization

-6%

Potential reduce by 4.1 kB

  • Original 64.0 kB
  • After minification 59.9 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. Karma Bilgi images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 174.5 kB

  • Original 271.1 kB
  • After minification 270.9 kB
  • After compression 96.5 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 174.5 kB or 64% of the original size.

CSS Optimization

-74%

Potential reduce by 3.8 kB

  • Original 5.1 kB
  • After minification 4.9 kB
  • After compression 1.3 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. Karmabilgi.net needs all CSS files to be minified and compressed as it can save up to 3.8 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (46%)

Requests Now

69

After Optimization

37

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Karma Bilgi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

karmabilgi.net accessibility score

86

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

karmabilgi.net best practices score

77

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

karmabilgi.net SEO score

91

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    TR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Karmabilgi.net can be misinterpreted by Google and other search engines. Our service has detected that Turkish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Karmabilgi.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

Open Graph description is not detected on the main page of Karma Bilgi. 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: