Tools & Wizards About Us
toolstud.io screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    74% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

toolstud.io

Toolstud.io calculators and converters · toolstud.io

Page Load Speed

2.9 sec in total

First Response

778 ms

Resources Loaded

1.9 sec

Page Rendered

240 ms

toolstud.io screenshot

About Website

Visit toolstud.io now to see the best up-to-date Toolstud content for United States and also check out these interesting facts you probably never knew about toolstud.io

Color conversion, bandwidth calculator, photo/video bitrate/filesize, aspect ratio/composition/dept-of-field, bpm, html charmap

Visit toolstud.io

Key Findings

We analyzed Toolstud.io page load time and found that the first response time was 778 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 35% of websites can load faster.

Performance Metrics

toolstud.io performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

71/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value910 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.239

52/100

15%

TTI (Time to Interactive)

Value5.4 s

71/100

10%

Network Requests Diagram

toolstud.io

778 ms

cloudflare.min.js

8 ms

bootstrap.min.css

26 ms

jquery.min.js

98 ms

bootstrap.min.js

24 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 38% of them (29 requests) were addressed to the original Toolstud.io, 8% (6 requests) were made to Pagead2.googlesyndication.com and 8% (6 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (917 ms) belongs to the original domain Toolstud.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 426.3 kB (42%)

Content Size

1.0 MB

After Optimization

577.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Toolstud.io main page is 1.0 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. 60% of websites need less resources to load. Javascripts take 493.9 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 15.5 kB

  • Original 20.4 kB
  • After minification 19.4 kB
  • After compression 4.9 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 15.5 kB or 76% of the original size.

Image Optimization

-13%

Potential reduce by 48.7 kB

  • Original 366.3 kB
  • After minification 317.6 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. Obviously, Toolstud needs image optimization as it can save up to 48.7 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-52%

Potential reduce by 259.1 kB

  • Original 493.9 kB
  • After minification 493.7 kB
  • After compression 234.8 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 259.1 kB or 52% of the original size.

CSS Optimization

-83%

Potential reduce by 103.1 kB

  • Original 123.4 kB
  • After minification 122.5 kB
  • After compression 20.4 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. Toolstud.io needs all CSS files to be minified and compressed as it can save up to 103.1 kB or 83% of the original size.

Requests Breakdown

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

Requests Now

70

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Toolstud. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

toolstud.io

toolstud.io

778 ms

cloudflare.min.js

cloudflare.min.js

8 ms

bootstrap.min.css

bootstrap.min.css

26 ms

jquery.min.js

jquery.min.js

98 ms

bootstrap.min.js

bootstrap.min.js

24 ms

highcharts.js

highcharts.js

36 ms

highcharts-more.js

highcharts-more.js

41 ms

exporting.js

exporting.js

43 ms

d3.v3.min.js

d3.v3.min.js

42 ms

style.css

style.css

38 ms

adsbygoogle.js

adsbygoogle.js

37 ms

css

css

38 ms

bag2

bag2

145 ms

ga.js

ga.js

68 ms

analytics.js

analytics.js

62 ms

mobileme.png

mobileme.png

193 ms

hardware1.png

hardware1.png

214 ms

rgb_color.png

rgb_color.png

230 ms

colorpicker.png

colorpicker.png

227 ms

pantone.png

pantone.png

213 ms

websafe.png

websafe.png

211 ms

screen4.png

screen4.png

335 ms

image18.png

image18.png

378 ms

photo12.png

photo12.png

381 ms

landscape.png

landscape.png

409 ms

light105.png

light105.png

415 ms

movie14.png

movie14.png

443 ms

movie42.png

movie42.png

501 ms

video25.png

video25.png

541 ms

html-tag.png

html-tag.png

587 ms

translator.png

translator.png

616 ms

financial2.png

financial2.png

610 ms

fuel3.png

fuel3.png

620 ms

speed12.png

speed12.png

663 ms

arrow62.png

arrow62.png

705 ms

history6.png

history6.png

786 ms

email6.png

email6.png

810 ms

legal.png

legal.png

810 ms

money107.png

money107.png

825 ms

tools6.png

tools6.png

917 ms

ca-pub-8989802566780909.js

ca-pub-8989802566780909.js

122 ms

zrt_lookup.html

zrt_lookup.html

78 ms

show_ads_impl.js

show_ads_impl.js

77 ms

v0SdcGFAl2aezM9Vq_aFTQ.ttf

v0SdcGFAl2aezM9Vq_aFTQ.ttf

99 ms

DvlFBScY1r-FMtZSYIYoYw.ttf

DvlFBScY1r-FMtZSYIYoYw.ttf

101 ms

LqowQDslGv4DmUBAfWa2Vw.ttf

LqowQDslGv4DmUBAfWa2Vw.ttf

126 ms

__utm.gif

__utm.gif

32 ms

collect

collect

53 ms

ads

ads

241 ms

osd.js

osd.js

30 ms

ads

ads

253 ms

5171746271700867932

5171746271700867932

25 ms

abg.js

abg.js

36 ms

m_js_controller.js

m_js_controller.js

51 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

95 ms

134 ms

adj

adj

103 ms

s

s

43 ms

beacon

beacon

78 ms

x_button_blue2.png

x_button_blue2.png

39 ms

7-1I540iwtLQZRDhQUP9L-vt70m6ZeYTcveWqB03r34.js

7-1I540iwtLQZRDhQUP9L-vt70m6ZeYTcveWqB03r34.js

6 ms

click%253Fd%253DAPEucNWRGhzBNuvDjBb6iZ_aHKP6FLJPvuXyCMc32tZLqVnZXL_MDDdH3IBnCjU2tHUNnRSFUVOBICrDsvJdyW0mmBBxfFGHJQ%2526r1%253D;ord=1456891059;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=

click%253Fd%253DAPEucNWRGhzBNuvDjBb6iZ_aHKP6FLJPvuXyCMc32tZLqVnZXL_MDDdH3IBnCjU2tHUNnRSFUVOBICrDsvJdyW0mmBBxfFGHJQ%2526r1%253D;ord=1456891059;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=

50 ms

verify_selector.js

verify_selector.js

129 ms

blank.gif

blank.gif

143 ms

beacon.js

beacon.js

48 ms

verifyr.js

verifyr.js

31 ms

0

0

75 ms

bg.png

bg.png

42 ms

pixel

pixel

37 ms

lidar.js

lidar.js

12 ms

sbhK2lTE.js

sbhK2lTE.js

20 ms

adchoices.en.png

adchoices.en.png

73 ms

cTrvNaRi.html

cTrvNaRi.html

6 ms

pixel

pixel

44 ms

pixel

pixel

43 ms

sd

sd

9 ms

print.css

print.css

16 ms

Accessibility Review

toolstud.io accessibility score

90

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

Definition list items are not wrapped in <dl> elements

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

toolstud.io 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

High

Page has valid source maps

SEO Factors

toolstud.io SEO score

92

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

toolstud.io

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