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btcongress.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

btcongress.com

Btcongress – Professional Congress Organizer specialized in medical events worldwide

Page Load Speed

4.5 sec in total

First Response

311 ms

Resources Loaded

3.8 sec

Page Rendered

353 ms

btcongress.com screenshot

About Website

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

BTcongress organizes and manages congresses, events and associations worldwide. We provide with personalized, multilingual consulting and assistance services from the project phase through to the comp...

Visit btcongress.com

Key Findings

We analyzed Btcongress.com page load time and found that the first response time was 311 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

btcongress.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value6.7 s

35/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

btcongress.com

311 ms

btcongress.com

1665 ms

tribe-events-single-skeleton.min.css

202 ms

tribe-events-single-full.min.css

312 ms

widget-base.min.css

309 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 83% of them (79 requests) were addressed to the original Btcongress.com, 13% (12 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Btcongress.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 102.7 kB (8%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Btcongress.com main page is 1.3 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 673.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 85.0 kB

  • Original 103.5 kB
  • After minification 97.5 kB
  • After compression 18.5 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 85.0 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 6.7 kB

  • Original 673.4 kB
  • After minification 666.7 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. Btcongress images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 5.9 kB

  • Original 380.9 kB
  • After minification 380.9 kB
  • After compression 375.0 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

-4%

Potential reduce by 5.2 kB

  • Original 117.0 kB
  • After minification 117.0 kB
  • After compression 111.9 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. Btcongress.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 42 (67%)

Requests Now

63

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Btcongress. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

btcongress.com

btcongress.com

311 ms

btcongress.com

btcongress.com

1665 ms

tribe-events-single-skeleton.min.css

tribe-events-single-skeleton.min.css

202 ms

tribe-events-single-full.min.css

tribe-events-single-full.min.css

312 ms

widget-base.min.css

widget-base.min.css

309 ms

style.css

style.css

306 ms

open-iconic-bootstrap.css

open-iconic-bootstrap.css

305 ms

bootstrap.css

bootstrap.css

416 ms

style.css

style.css

312 ms

elementor-icons.min.css

elementor-icons.min.css

430 ms

frontend.min.css

frontend.min.css

533 ms

swiper.min.css

swiper.min.css

414 ms

post-2232.css

post-2232.css

431 ms

all.min.css

all.min.css

443 ms

v4-shims.min.css

v4-shims.min.css

512 ms

post-400.css

post-400.css

524 ms

css

css

31 ms

fontawesome.min.css

fontawesome.min.css

626 ms

solid.min.css

solid.min.css

537 ms

jquery.min.js

jquery.min.js

646 ms

jquery-migrate.min.js

jquery-migrate.min.js

614 ms

v4-shims.min.js

v4-shims.min.js

633 ms

style-2479.css

style-2479.css

547 ms

forminator-icons.min.css

forminator-icons.min.css

545 ms

forminator-utilities.min.css

forminator-utilities.min.css

681 ms

forminator-grid.open.min.css

forminator-grid.open.min.css

681 ms

forminator-form-flat.base.min.css

forminator-form-flat.base.min.css

682 ms

buttons.min.css

buttons.min.css

682 ms

post-1357.css

post-1357.css

682 ms

animations.min.css

animations.min.css

682 ms

brands.min.css

brands.min.css

741 ms

all-pages.js

all-pages.js

783 ms

popper.min.js

popper.min.js

785 ms

bootstrap.js

bootstrap.js

849 ms

jquery-numerator.min.js

jquery-numerator.min.js

785 ms

jquery.validate.min.js

jquery.validate.min.js

783 ms

forminator-form.min.js

forminator-form.min.js

857 ms

front.multi.min.js

front.multi.min.js

921 ms

api.js

api.js

33 ms

webpack.runtime.min.js

webpack.runtime.min.js

907 ms

frontend-modules.min.js

frontend-modules.min.js

803 ms

waypoints.min.js

waypoints.min.js

684 ms

core.min.js

core.min.js

789 ms

frontend.min.js

frontend.min.js

737 ms

css2

css2

18 ms

home-3.jpg

home-3.jpg

650 ms

scrivania-1.jpg

scrivania-1.jpg

785 ms

palloni-02.svg

palloni-02.svg

689 ms

pattern-bt.png

pattern-bt.png

443 ms

logo-menu.png

logo-menu.png

443 ms

home-logo.svg

home-logo.svg

445 ms

design.png

design.png

655 ms

boing.svg

boing.svg

471 ms

boing-still.svg

boing-still.svg

527 ms

sito-bt-80.jpg

sito-bt-80.jpg

812 ms

sito-bt-1.png

sito-bt-1.png

548 ms

sito-bt-e-aige.png

sito-bt-e-aige.png

665 ms

sito-bt.webp

sito-bt.webp

729 ms

sito-bt.png

sito-bt.png

745 ms

congress.jpg

congress.jpg

751 ms

course.jpg

course.jpg

763 ms

exper.jpg

exper.jpg

790 ms

link-association.jpg

link-association.jpg

834 ms

btcongress-logo-wht.svg

btcongress-logo-wht.svg

756 ms

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748 ms

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779 ms

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795 ms

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811 ms

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833 ms

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854 ms

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60 ms

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96 ms

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104 ms

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132 ms

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106 ms

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132 ms

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130 ms

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105 ms

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131 ms

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133 ms

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133 ms

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134 ms

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801 ms

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786 ms

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807 ms

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822 ms

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831 ms

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800 ms

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792 ms

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783 ms

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771 ms

fa-regular-400.woff

fa-regular-400.woff

798 ms

recaptcha__en_gb.js

recaptcha__en_gb.js

31 ms

fa-brands-400.woff

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905 ms

logo-menu-home.png

logo-menu-home.png

301 ms

Accessibility Review

btcongress.com accessibility score

96

Accessibility Issues

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

btcongress.com 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

btcongress.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 Btcongress.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 Btcongress.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

btcongress.com

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