Tools & Wizards About Us
markkulek.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

markkulek.com

MarkKulek.com – Mark Kulek - English ESL Worksheets and Flashcards

Page Load Speed

2.2 sec in total

First Response

145 ms

Resources Loaded

1.8 sec

Page Rendered

221 ms

markkulek.com screenshot

About Website

Visit markkulek.com now to see the best up-to-date Mark Kulek content and also check out these interesting facts you probably never knew about markkulek.com

MarkKulek.com - ESL materials for fun and easy English conversation practice. Get ESL resources, PDF worksheets and flashcards for English education downloads. English materials for all ages and abili...

Visit markkulek.com

Key Findings

We analyzed Markkulek.com page load time and found that the first response time was 145 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

markkulek.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value1,300 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.873

4/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

markkulek.com

145 ms

markkulek.com

688 ms

style.css

62 ms

ppk6bje.js

105 ms

api.js

38 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 63% of them (43 requests) were addressed to the original Markkulek.com, 10% (7 requests) were made to Use.typekit.net and 7% (5 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (688 ms) belongs to the original domain Markkulek.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 497.3 kB (22%)

Content Size

2.2 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Markkulek.com main page is 2.2 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. 70% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 41.9 kB

  • Original 52.9 kB
  • After minification 51.2 kB
  • After compression 11.0 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 41.9 kB or 79% of the original size.

Image Optimization

-25%

Potential reduce by 451.1 kB

  • Original 1.8 MB
  • After minification 1.4 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. Obviously, Mark Kulek needs image optimization as it can save up to 451.1 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 1.4 kB

  • Original 327.3 kB
  • After minification 327.3 kB
  • After compression 325.9 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

-5%

Potential reduce by 2.8 kB

  • Original 52.4 kB
  • After minification 52.4 kB
  • After compression 49.6 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. Markkulek.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (45%)

Requests Now

55

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mark Kulek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

markkulek.com

markkulek.com

145 ms

markkulek.com

markkulek.com

688 ms

style.css

style.css

62 ms

ppk6bje.js

ppk6bje.js

105 ms

api.js

api.js

38 ms

theme.css

theme.css

120 ms

style.min.css

style.min.css

191 ms

styles.css

styles.css

195 ms

jquery.min.js

jquery.min.js

197 ms

jquery-migrate.min.js

jquery-migrate.min.js

195 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

196 ms

jquery.carouFredSel-6.2.1-packed.js

jquery.carouFredSel-6.2.1-packed.js

196 ms

domail.js

domail.js

530 ms

cbox-captions.js

cbox-captions.js

483 ms

copypastesubscribeformlogic.js

copypastesubscribeformlogic.js

21 ms

comment-reply.min.js

comment-reply.min.js

239 ms

hooks.min.js

hooks.min.js

242 ms

i18n.min.js

i18n.min.js

243 ms

index.js

index.js

243 ms

index.js

index.js

298 ms

api.js

api.js

42 ms

wp-polyfill.min.js

wp-polyfill.min.js

302 ms

index.js

index.js

301 ms

analytics.js

analytics.js

24 ms

recaptcha__en.js

recaptcha__en.js

38 ms

collect

collect

44 ms

js

js

69 ms

header-logo.png

header-logo.png

77 ms

header-title.png

header-title.png

76 ms

btn-login.png

btn-login.png

77 ms

btn-signup.png

btn-signup.png

76 ms

social-icons.png

social-icons.png

129 ms

btn-search.png

btn-search.png

129 ms

main-menu-div.gif

main-menu-div.gif

129 ms

main-menu.png

main-menu.png

129 ms

slide-01.png

slide-01.png

407 ms

slide-02.png

slide-02.png

410 ms

slide-03.png

slide-03.png

415 ms

slide-04.png

slide-04.png

354 ms

slider-arrows.png

slider-arrows.png

205 ms

title-home-content.png

title-home-content.png

204 ms

newsletter-bg.png

newsletter-bg.png

277 ms

10_VSC_13_thumbnail.1-140x198.jpeg

10_VSC_13_thumbnail.1-140x198.jpeg

284 ms

10_vsc_13_flashcards_thumbnail.1-140x198.jpeg

10_vsc_13_flashcards_thumbnail.1-140x198.jpeg

340 ms

10-Very-Short-Conversations-Set-13-English-Speaking-Practice-ESL-EFL.001-140x79.jpeg

10-Very-Short-Conversations-Set-13-English-Speaking-Practice-ESL-EFL.001-140x79.jpeg

350 ms

61gdm3NfmDL-148x222.jpg

61gdm3NfmDL-148x222.jpg

405 ms

41RR4GAmxsL._SX331_BO1204203200_600-148x222.jpg

41RR4GAmxsL._SX331_BO1204203200_600-148x222.jpg

408 ms

title-home-blog-2.png

title-home-blog-2.png

408 ms

title-home-featured-products.png

title-home-featured-products.png

458 ms

slider-arrows-2.png

slider-arrows-2.png

458 ms

footer-logo.png

footer-logo.png

449 ms

anchor

anchor

54 ms

d

d

31 ms

d

d

44 ms

d

d

47 ms

d

d

45 ms

d

d

44 ms

d

d

199 ms

styles__ltr.css

styles__ltr.css

8 ms

recaptcha__en.js

recaptcha__en.js

21 ms

SzbTPrPj0RZMh3sKke7Dm2R1EAOQaD1lrFJKAhnJ0tE.js

SzbTPrPj0RZMh3sKke7Dm2R1EAOQaD1lrFJKAhnJ0tE.js

32 ms

webworker.js

webworker.js

33 ms

logo_48.png

logo_48.png

20 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

58 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

59 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

59 ms

recaptcha__en.js

recaptcha__en.js

46 ms

p.gif

p.gif

25 ms

Accessibility Review

markkulek.com accessibility score

92

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

Links do not have a discernible name

Best Practices

markkulek.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

markkulek.com SEO score

100

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

markkulek.com

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