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sleekinvoice.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

sleekinvoice.com

Invoice Template | Free Printable Invoice | Sleek Invoice

Page Load Speed

4.7 sec in total

First Response

99 ms

Resources Loaded

4.1 sec

Page Rendered

566 ms

sleekinvoice.com screenshot

About Website

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

Create intuitive, attractive and professional invoices and estimates (Quotes) using our Free Invoice Template.

Visit sleekinvoice.com

Key Findings

We analyzed Sleekinvoice.com page load time and found that the first response time was 99 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

sleekinvoice.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value21.5 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value14,680 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value47.9 s

0/100

10%

Network Requests Diagram

sleekinvoice.com

99 ms

sleekinvoice.com

449 ms

pagelayouts15.css

126 ms

corev15.css

201 ms

bootstrap.css

239 ms

Our browser made a total of 137 requests to load all elements on the main page. We found that 56% of them (77 requests) were addressed to the original Sleekinvoice.com, 9% (12 requests) were made to Youtube.com and 7% (9 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (814 ms) relates to the external source Youtube.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 842.0 kB (33%)

Content Size

2.6 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sleekinvoice.com main page is 2.6 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. Only a small number of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 388.9 kB

  • Original 450.5 kB
  • After minification 286.1 kB
  • After compression 61.6 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 164.4 kB, which is 36% 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 388.9 kB or 86% of the original size.

Image Optimization

-51%

Potential reduce by 361.6 kB

  • Original 705.8 kB
  • After minification 344.1 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, Sleek Invoice needs image optimization as it can save up to 361.6 kB or 51% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 52.9 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 1.1 MB

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

-17%

Potential reduce by 38.6 kB

  • Original 228.5 kB
  • After minification 228.5 kB
  • After compression 189.9 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. Sleekinvoice.com needs all CSS files to be minified and compressed as it can save up to 38.6 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 82 (66%)

Requests Now

125

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 125 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sleek Invoice. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 62 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sleekinvoice.com

sleekinvoice.com

99 ms

sleekinvoice.com

sleekinvoice.com

449 ms

pagelayouts15.css

pagelayouts15.css

126 ms

corev15.css

corev15.css

201 ms

bootstrap.css

bootstrap.css

239 ms

animate.css

animate.css

149 ms

font-awesome.min.css

font-awesome.min.css

171 ms

font.css

font.css

178 ms

ezzybooks.css

ezzybooks.css

195 ms

app.css

app.css

225 ms

toastr.min.css

toastr.min.css

221 ms

initstrings.js

initstrings.js

211 ms

init.js

init.js

233 ms

ScriptResource.axd

ScriptResource.axd

236 ms

blank.js

blank.js

265 ms

ScriptResource.axd

ScriptResource.axd

267 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

18 ms

bootstrap.js

bootstrap.js

279 ms

toastr.min.js

toastr.min.js

278 ms

EzzyApp.js

EzzyApp.js

294 ms

app.js

app.js

303 ms

ebsite.js

ebsite.js

283 ms

css

css

25 ms

WebResource.axd

WebResource.axd

266 ms

email.min.js

email.min.js

99 ms

DashboardStyle.css

DashboardStyle.css

291 ms

jquery.dataTables.min.js

jquery.dataTables.min.js

28 ms

Chart.bundle.js

Chart.bundle.js

337 ms

utils.js

utils.js

294 ms

Chart.js

Chart.js

369 ms

modernizr.custom.js

modernizr.custom.js

317 ms

intro.min.js

intro.min.js

318 ms

VatPayFreeSmooth.js

VatPayFreeSmooth.js

318 ms

Smooth.css

Smooth.css

319 ms

VatPayFreeApp.css

VatPayFreeApp.css

332 ms

FreeApp.js

FreeApp.js

366 ms

VatPayFreeApp.js

VatPayFreeApp.js

367 ms

classie.js

classie.js

253 ms

MicrosoftAjax.js

MicrosoftAjax.js

54 ms

jquery-ui.css

jquery-ui.css

69 ms

jquery-ui.min-custom.js

jquery-ui.min-custom.js

273 ms

dataTables.tableTools.min.js

dataTables.tableTools.min.js

17 ms

dataTables.buttons.min.js

dataTables.buttons.min.js

55 ms

buttons.flash.min.js

buttons.flash.min.js

46 ms

jszip.min.js

jszip.min.js

70 ms

pdfmake.min.js

pdfmake.min.js

82 ms

vfs_fonts.js

vfs_fonts.js

91 ms

buttons.html5.min.js

buttons.html5.min.js

55 ms

buttons.print.min.js

buttons.print.min.js

45 ms

jquery.dataTables.min.css

jquery.dataTables.min.css

56 ms

buttons.dataTables.min.css

buttons.dataTables.min.css

52 ms

font-awesome.min.css

font-awesome.min.css

86 ms

spectrum.js

spectrum.js

298 ms

spectrum.css

spectrum.css

272 ms

flags.css

flags.css

298 ms

prettify.min.js

prettify.min.js

85 ms

tinymce.min.js

tinymce.min.js

86 ms

daterangepicker.min.js

daterangepicker.min.js

55 ms

daterangepicker.css

daterangepicker.css

67 ms

js

js

119 ms

api.js

api.js

69 ms

cookieinfo.min.js

cookieinfo.min.js

73 ms

toastr.min.css

toastr.min.css

292 ms

jquery.flagstrap.min.js

jquery.flagstrap.min.js

294 ms

toastr.min.js

toastr.min.js

271 ms

jspdf.min.js

jspdf.min.js

390 ms

html2canvas.min.js

html2canvas.min.js

248 ms

underscore-min.js

underscore-min.js

357 ms

backbone-min.js

backbone-min.js

355 ms

backbone.localStorage-min.js

backbone.localStorage-min.js

347 ms

pdfmake.min.js

pdfmake.min.js

42 ms

moment.js

moment.js

339 ms

vfs_fonts.js

vfs_fonts.js

34 ms

notes.js

notes.js

335 ms

jquery.appear.js

jquery.appear.js

332 ms

smoothscroll.js

smoothscroll.js

304 ms

jquery.slimscroll.min.js

jquery.slimscroll.min.js

304 ms

favicon.ico

favicon.ico

392 ms

logo.png

logo.png

397 ms

Logo.png

Logo.png

393 ms

ezzy_user_avatar.png

ezzy_user_avatar.png

390 ms

logo.png

logo.png

392 ms

horizontal-logo.png

horizontal-logo.png

390 ms

payOnline.png

payOnline.png

393 ms

VatPayments.png

VatPayments.png

392 ms

card-brands.png

card-brands.png

386 ms

StripePG2.png

StripePG2.png

364 ms

AuthorizeNet.png

AuthorizeNet.png

364 ms

Ezzy-PayPal.png

Ezzy-PayPal.png

366 ms

opensans-webfont.woff

opensans-webfont.woff

366 ms

opensans-light-webfont.woff

opensans-light-webfont.woff

353 ms

opensans-bold-webfont.woff

opensans-bold-webfont.woff

321 ms

Ezzy-checks.png

Ezzy-checks.png

320 ms

Accept-paypal-logo.png

Accept-paypal-logo.png

319 ms

Accept-cheque-logo.png

Accept-cheque-logo.png

303 ms

TermsNoteImg.png

TermsNoteImg.png

360 ms

CreditCardlogo.png

CreditCardlogo.png

360 ms

processingPayment.gif

processingPayment.gif

337 ms

sleekloading.gif

sleekloading.gif

335 ms

vatpay-upgrade.png

vatpay-upgrade.png

335 ms

61OH-FAOIQc

61OH-FAOIQc

225 ms

b94_mdqbG6I

b94_mdqbG6I

285 ms

AFMUJVlcvjU

AFMUJVlcvjU

753 ms

3furLgtL68Q

3furLgtL68Q

814 ms

InvCalenderIcon.PNG

InvCalenderIcon.PNG

209 ms

ezzy-cloud-upload.png

ezzy-cloud-upload.png

250 ms

www-player.css

www-player.css

75 ms

www-embed-player.js

www-embed-player.js

134 ms

base.js

base.js

164 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

161 ms

wlp2gwHKFkZgtmSR3NB0oRJfbwhW.ttf

wlp2gwHKFkZgtmSR3NB0oRJfbwhW.ttf

160 ms

ad_status.js

ad_status.js

376 ms

6mt_jkCC8QEMfVv4UaXe0WVRezbgElH9_VSMBGBwk28.js

6mt_jkCC8QEMfVv4UaXe0WVRezbgElH9_VSMBGBwk28.js

228 ms

embed.js

embed.js

131 ms

id

id

71 ms

Create

Create

385 ms

Create

Create

383 ms

Create

Create

386 ms

Create

Create

505 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

183 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

183 ms

GenerateIT

GenerateIT

203 ms

GenerateIT

GenerateIT

205 ms

GenerateIT

GenerateIT

94 ms

GenerateIT

GenerateIT

22 ms

js

js

99 ms

analytics.js

analytics.js

81 ms

1fubqdf7j

1fubqdf7j

627 ms

recaptcha__en.js

recaptcha__en.js

123 ms

61OH-FAOIQc

61OH-FAOIQc

401 ms

b94_mdqbG6I

b94_mdqbG6I

554 ms

AFMUJVlcvjU

AFMUJVlcvjU

476 ms

3furLgtL68Q

3furLgtL68Q

198 ms

collect

collect

43 ms

ad_status.js

ad_status.js

358 ms

Create

Create

468 ms

id

id

64 ms

Accessibility Review

sleekinvoice.com accessibility score

69

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

sleekinvoice.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

sleekinvoice.com SEO score

77

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

sleekinvoice.com

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