Report Summary

  • 79

    Performance

    Renders faster than
    86% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

derslab.com

Derslab - Öğrenci Odaklı Dijital Eğitim Platformu

Page Load Speed

11.3 sec in total

First Response

5.4 sec

Resources Loaded

5.8 sec

Page Rendered

95 ms

derslab.com screenshot

About Website

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

Dijital eğitim platformu. Konu anlatım videoları. İnteraktif quizler. Ödev ve not takip sistemi. YKS, TYT, AYT, LGS, KPSS, Ortaokul, Lise özel online matematik dersi.

Visit derslab.com

Key Findings

We analyzed Derslab.com page load time and found that the first response time was 5.4 sec and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

derslab.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

derslab.com

5398 ms

pKWyMayhol5jLab=

379 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that 50% of them (1 request) were addressed to the original Derslab.com, 50% (1 request) were made to Mcc.godaddy.com. The less responsive or slowest element that took the longest time to load (5.4 sec) belongs to the original domain Derslab.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 85 B (29%)

Content Size

298 B

After Optimization

213 B

In fact, the total size of Derslab.com main page is 298 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 298 B which makes up the majority of the site volume.

HTML Optimization

-29%

Potential reduce by 85 B

  • Original 298 B
  • After minification 298 B
  • After compression 213 B

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 85 B or 29% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Derslab. According to our analytics all requests are already optimized.

Accessibility Review

derslab.com accessibility score

91

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.

Best Practices

derslab.com 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

SEO Factors

derslab.com SEO score

92

Search Engine Optimization Advices

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

    N/A

  • Encoding

    UTF-8

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

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