Tools & Wizards About Us
studylibnl.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

studylibnl.com

studylibnl.com - Essays, homework help, flashcards, research papers, book reports, and others

Page Load Speed

3.4 sec in total

First Response

64 ms

Resources Loaded

2.9 sec

Page Rendered

411 ms

studylibnl.com screenshot

About Website

Visit studylibnl.com now to see the best up-to-date Studylibnl content for Belgium and also check out these interesting facts you probably never knew about studylibnl.com

Free essays, homework help, flashcards, research papers, book reports, term papers, history, science, politics

Visit studylibnl.com

Key Findings

We analyzed Studylibnl.com page load time and found that the first response time was 64 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

studylibnl.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value970 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

Network Requests Diagram

studylibnl.com

64 ms

studylibnl.com

391 ms

bootstrap.min.css

23 ms

bootstrap-extra.css

40 ms

navbar.css

49 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 40% of them (32 requests) were addressed to the original Studylibnl.com, 14% (11 requests) were made to Pagead2.googlesyndication.com and 7% (6 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Mc.yandex.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 252.1 kB (14%)

Content Size

1.8 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Studylibnl.com main page is 1.8 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. 65% of websites need less resources to load. Javascripts take 886.9 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 23.8 kB

  • Original 32.6 kB
  • After minification 32.3 kB
  • After compression 8.8 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 23.8 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 9.5 kB

  • Original 830.2 kB
  • After minification 820.8 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. Studylibnl images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 218.8 kB

  • Original 886.9 kB
  • After minification 886.8 kB
  • After compression 668.1 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 218.8 kB or 25% of the original size.

CSS Optimization

-0%

Potential reduce by 45 B

  • Original 85.4 kB
  • After minification 85.4 kB
  • After compression 85.3 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. Studylibnl.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 55 (79%)

Requests Now

70

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Studylibnl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

studylibnl.com

studylibnl.com

64 ms

studylibnl.com

studylibnl.com

391 ms

bootstrap.min.css

bootstrap.min.css

23 ms

bootstrap-extra.css

bootstrap-extra.css

40 ms

navbar.css

navbar.css

49 ms

navbar-white.css

navbar-white.css

40 ms

all.min.css

all.min.css

42 ms

common.css

common.css

51 ms

adsbygoogle.js

adsbygoogle.js

434 ms

css

css

67 ms

css

css

87 ms

style.css

style.css

116 ms

bootstrap-glyphicons.min.css

bootstrap-glyphicons.min.css

52 ms

styles.css

styles.css

62 ms

styles.js

styles.js

61 ms

theme.css

theme.css

76 ms

theme.js

theme.js

60 ms

jquery.min.js

jquery.min.js

74 ms

jquery-extra.js

jquery-extra.js

74 ms

popper.min.js

popper.min.js

84 ms

bootstrap.min.js

bootstrap.min.js

84 ms

navbar.js

navbar.js

84 ms

moment.min.js

moment.min.js

52 ms

locales.js

locales.js

59 ms

moment-duration-format.min.js

moment-duration-format.min.js

56 ms

FileAPI.html5.min.js

FileAPI.html5.min.js

83 ms

common.js

common.js

84 ms

jquery.form.min.js

jquery.form.min.js

74 ms

ui.js

ui.js

94 ms

cookieconsent.min.css

cookieconsent.min.css

87 ms

cookieconsent.min.js

cookieconsent.min.js

87 ms

analytics.js

analytics.js

27 ms

woman-hq.jpg

woman-hq.jpg

40 ms

collect

collect

106 ms

tag.js

tag.js

948 ms

woman.jpg

woman.jpg

38 ms

google-main.png

google-main.png

36 ms

facebook-main.png

facebook-main.png

40 ms

table.jpg

table.jpg

39 ms

science.jpg

science.jpg

40 ms

square.jpg

square.jpg

39 ms

js

js

67 ms

fa-solid-900.woff

fa-solid-900.woff

613 ms

fa-regular-400.woff

fa-regular-400.woff

614 ms

fa-light-300.woff

fa-light-300.woff

723 ms

KFOmCnqEu92Fr1Mu5mxP.ttf

KFOmCnqEu92Fr1Mu5mxP.ttf

23 ms

KFOlCnqEu92Fr1MmSU5fABc9.ttf

KFOlCnqEu92Fr1MmSU5fABc9.ttf

27 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

30 ms

slotcar_library.js

slotcar_library.js

198 ms

show_ads_impl.js

show_ads_impl.js

540 ms

zrt_lookup.html

zrt_lookup.html

29 ms

ads

ads

552 ms

advert.gif

advert.gif

1016 ms

reactive_library.js

reactive_library.js

262 ms

ca-pub-4574181568230206

ca-pub-4574181568230206

72 ms

gen_204

gen_204

241 ms

pixel

pixel

268 ms

1006196607568841156

1006196607568841156

49 ms

abg_lite.js

abg_lite.js

19 ms

omrhp.js

omrhp.js

27 ms

Q12zgMmT.js

Q12zgMmT.js

35 ms

window_focus.js

window_focus.js

44 ms

qs_click_protection.js

qs_click_protection.js

47 ms

ufs_web_display.js

ufs_web_display.js

33 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

249 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

253 ms

pixel

pixel

256 ms

icon.png

icon.png

20 ms

9629219556922000500

9629219556922000500

215 ms

gen_204

gen_204

244 ms

sync_cookie_image_decide

sync_cookie_image_decide

233 ms

62bHydCX.html

62bHydCX.html

198 ms

activeview

activeview

75 ms

pixel

pixel

67 ms

pixel

pixel

65 ms

WEoqGYGTldYSfSNCQ9Ugqu-00NFuS6e6WOK2G2Y_zzI.js

WEoqGYGTldYSfSNCQ9Ugqu-00NFuS6e6WOK2G2Y_zzI.js

9 ms

bounce

bounce

76 ms

rum

rum

33 ms

pixel

pixel

21 ms

pixel

pixel

29 ms

rum

rum

25 ms

Accessibility Review

studylibnl.com accessibility score

75

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

studylibnl.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

High

Page has valid source maps

SEO Factors

studylibnl.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 Studylibnl.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 Studylibnl.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

studylibnl.com

Open Graph data is detected on the main page of Studylibnl. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: