Tools & Wizards About Us
letscalendar.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

letscalendar.com

Let's Calendar - Send Mass & Bulk Calendar Invite Tool, Software, App to send Bulk & Mass Calendar Invites

Page Load Speed

32 sec in total

First Response

2.1 sec

Resources Loaded

29.3 sec

Page Rendered

508 ms

letscalendar.com screenshot

About Website

Welcome to letscalendar.com homepage info - get ready to check Let S Calendar best content right away, or after learning these important things about letscalendar.com

Let's Calendar is a Send Mass & Bulk Calendar Invite Tool, Software, App to send Bulk & Mass Calendar Invites for your Events, Webinars & Conferences

Visit letscalendar.com

Key Findings

We analyzed Letscalendar.com page load time and found that the first response time was 2.1 sec and then it took 29.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

letscalendar.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value38.0 s

0/100

10%

TBT (Total Blocking Time)

Value2,210 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.039

99/100

15%

TTI (Time to Interactive)

Value34.1 s

0/100

10%

Network Requests Diagram

www.letscalendar.com

2139 ms

style.min.css

967 ms

all.css

962 ms

styles.css

4330 ms

rs6.css

1298 ms

Our browser made a total of 145 requests to load all elements on the main page. We found that 61% of them (88 requests) were addressed to the original Letscalendar.com, 17% (24 requests) were made to Fonts.gstatic.com and 9% (13 requests) were made to Embed.tawk.to. The less responsive or slowest element that took the longest time to load (13.2 sec) belongs to the original domain Letscalendar.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 846.0 kB (49%)

Content Size

1.7 MB

After Optimization

889.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Letscalendar.com main page is 1.7 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. Javascripts take 681.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 97.6 kB

  • Original 117.5 kB
  • After minification 103.2 kB
  • After compression 19.9 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. This page needs HTML code to be minified as it can gain 14.3 kB, which is 12% 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 97.6 kB or 83% of the original size.

Image Optimization

-79%

Potential reduce by 533.3 kB

  • Original 673.2 kB
  • After minification 140.0 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, Let S Calendar needs image optimization as it can save up to 533.3 kB or 79% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-20%

Potential reduce by 139.0 kB

  • Original 681.8 kB
  • After minification 681.8 kB
  • After compression 542.8 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 139.0 kB or 20% of the original size.

CSS Optimization

-29%

Potential reduce by 76.1 kB

  • Original 262.5 kB
  • After minification 262.1 kB
  • After compression 186.4 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. Letscalendar.com needs all CSS files to be minified and compressed as it can save up to 76.1 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 93 (89%)

Requests Now

105

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Let S Calendar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and from 41 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.letscalendar.com

www.letscalendar.com

2139 ms

style.min.css

style.min.css

967 ms

all.css

all.css

962 ms

styles.css

styles.css

4330 ms

rs6.css

rs6.css

1298 ms

main.css

main.css

988 ms

css

css

48 ms

css

css

50 ms

bootstrap.min.css

bootstrap.min.css

1001 ms

themify-icons.min.css

themify-icons.min.css

2272 ms

frontend-legacy.min.css

frontend-legacy.min.css

1909 ms

frontend.min.css

frontend.min.css

2298 ms

elementor-override.min.css

elementor-override.min.css

1986 ms

remove-animation.css

remove-animation.css

2296 ms

magnific-popup.min.css

magnific-popup.min.css

2867 ms

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5414 ms

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3247 ms

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6374 ms

elements.min.css

elements.min.css

3905 ms

comments.min.css

comments.min.css

3824 ms

footer.min.css

footer.min.css

6630 ms

gutenberg.min.css

gutenberg.min.css

4818 ms

style.css

style.css

5609 ms

responsive.min.css

responsive.min.css

5699 ms

responsive-2.css

responsive-2.css

6512 ms

jquery.mCustomScrollbar.min.css

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6408 ms

front.min.css

front.min.css

6590 ms

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6677 ms

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6704 ms

simple-line-icons.min.css

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8612 ms

slick-theme.css

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7475 ms

themify-icons.css

themify-icons.css

7557 ms

flaticon.css

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7592 ms

post-830.css

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8858 ms

css

css

43 ms

fontawesome.min.css

fontawesome.min.css

9385 ms

regular.min.css

regular.min.css

8431 ms

jquery.min.js

jquery.min.js

8923 ms

jquery-migrate.min.js

jquery-migrate.min.js

8600 ms

js

js

71 ms

21352284.js

21352284.js

130 ms

chat-features.css

chat-features.css

9376 ms

post-3189.css

post-3189.css

8612 ms

animations.min.css

animations.min.css

10916 ms

brands.min.css

brands.min.css

9999 ms

solid.min.css

solid.min.css

10038 ms

rbtools.min.js

rbtools.min.js

9059 ms

rs6.min.js

rs6.min.js

13218 ms

main.js

main.js

9825 ms

front.min.js

front.min.js

9753 ms

email-decode.min.js

email-decode.min.js

8694 ms

wow.min.js

wow.min.js

9685 ms

appart-custom.js

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9136 ms

main.js

main.js

9533 ms

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8995 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

9129 ms

wp-polyfill.min.js

wp-polyfill.min.js

10674 ms

index.js

index.js

8176 ms

propper.js

propper.js

8353 ms

bootstrap.min.js

bootstrap.min.js

8857 ms

jquery.parallax-scroll.js

jquery.parallax-scroll.js

8565 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

7617 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

8340 ms

custom-wp.js

custom-wp.js

9580 ms

script.js

script.js

8680 ms

ajax-chimp.js

ajax-chimp.js

8850 ms

webpack.runtime.min.js

webpack.runtime.min.js

9046 ms

frontend-modules.min.js

frontend-modules.min.js

9271 ms

waypoints.min.js

waypoints.min.js

8621 ms

core.min.js

core.min.js

8648 ms

swiper.min.js

swiper.min.js

9183 ms

share-link.min.js

share-link.min.js

8236 ms

dialog.min.js

dialog.min.js

8321 ms

frontend.min.js

frontend.min.js

8450 ms

preloaded-modules.min.js

preloaded-modules.min.js

8512 ms

gtm.js

gtm.js

64 ms

universal.js

universal.js

127 ms

icon_shape.png

icon_shape.png

991 ms

icon1.png

icon1.png

1007 ms

icon2.png

icon2.png

1282 ms

LC-whitei-Colour-Horizantal-150px.png

LC-whitei-Colour-Horizantal-150px.png

2018 ms

LC-Colour-Horizantal-150px.png

LC-Colour-Horizantal-150px.png

2512 ms

tab_3.png

tab_3.png

2630 ms

shap_two.png

shap_two.png

3061 ms

Screenshot-2021-01-20-at-12.31.51-AM.png

Screenshot-2021-01-20-at-12.31.51-AM.png

3841 ms

conference-seminar-event.png

conference-seminar-event.png

6443 ms

exhibition-home.png

exhibition-home.png

4490 ms

webinar-homepage.png

webinar-homepage.png

4400 ms

training-homepage.png

training-homepage.png

5718 ms

i.js

i.js

361 ms

dc65dfaa85cd6cedff43e87493bdeea97fe8a4e0.2.js

dc65dfaa85cd6cedff43e87493bdeea97fe8a4e0.2.js

292 ms

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pxiByp8kv8JHgFVrLDz8Z1xlEw.woff

232 ms

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277 ms

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307 ms

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307 ms

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304 ms

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302 ms

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305 ms

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306 ms

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pxiByp8kv8JHgFVrLBT5Z1xlEw.woff

343 ms

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themify.woff

4556 ms

themify.woff

themify.woff

5359 ms

1er8vhko9

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258 ms

ElegantIcons.woff

ElegantIcons.woff

6310 ms

fa-regular-400.woff

fa-regular-400.woff

5520 ms

fa-regular-400.woff

fa-regular-400.woff

5668 ms

fa-solid-900.woff

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7077 ms

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164 ms

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204 ms

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224 ms

banner.js

banner.js

276 ms

fa-brands-400.woff

fa-brands-400.woff

7056 ms

e

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169 ms

script

script

189 ms

560 ms

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admin-ajax.php

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4812 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

67 ms

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74 ms

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185 ms

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71 ms

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216 ms

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67 ms

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Accessibility Review

letscalendar.com accessibility score

94

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.

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

letscalendar.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

letscalendar.com SEO score

93

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 Letscalendar.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 Letscalendar.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

letscalendar.com

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