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scalac.io screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

scalac.io

Scalac - Software Development Company - Akka, Kafka, Spark, ZIO

Page Load Speed

5.3 sec in total

First Response

201 ms

Resources Loaded

3.8 sec

Page Rendered

1.3 sec

scalac.io screenshot

About Website

Visit scalac.io now to see the best up-to-date Scalac content for India and also check out these interesting facts you probably never knew about scalac.io

Scalac - One of Top Scala Development Companies - IT Staff Augmentation, FinTech, Custom Software Development, Data Engineering, Blockchain.

Visit scalac.io

Key Findings

We analyzed Scalac.io page load time and found that the first response time was 201 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

scalac.io performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

39/100

10%

LCP (Largest Contentful Paint)

Value17.7 s

0/100

25%

SI (Speed Index)

Value55.1 s

0/100

10%

TBT (Total Blocking Time)

Value2,030 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.1

90/100

15%

TTI (Time to Interactive)

Value18.2 s

3/100

10%

Network Requests Diagram

scalac.io

201 ms

scalac.io

340 ms

style.min.css

206 ms

styles-blocks.css

254 ms

styles.css

209 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 96% of them (101 requests) were addressed to the original Scalac.io, 4% (4 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Scalac.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 172.7 kB (5%)

Content Size

3.5 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Scalac.io main page is 3.5 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 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 127.2 kB

  • Original 148.7 kB
  • After minification 121.3 kB
  • After compression 21.5 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. This page needs HTML code to be minified as it can gain 27.4 kB, which is 18% 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 127.2 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 45.0 kB

  • Original 3.2 MB
  • After minification 3.2 MB

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. Scalac images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 183 B

  • Original 118.9 kB
  • After minification 118.9 kB
  • After compression 118.7 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

-1%

Potential reduce by 394 B

  • Original 51.7 kB
  • After minification 51.6 kB
  • After compression 51.3 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. Scalac.io has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (33%)

Requests Now

99

After Optimization

66

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scalac. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

scalac.io

scalac.io

201 ms

scalac.io

scalac.io

340 ms

style.min.css

style.min.css

206 ms

styles-blocks.css

styles-blocks.css

254 ms

styles.css

styles.css

209 ms

style.css

style.css

238 ms

all.css

all.css

35 ms

enlighterjs.min.css

enlighterjs.min.css

210 ms

v4-shims.css

v4-shims.css

43 ms

jquery.min.js

jquery.min.js

213 ms

jquery-migrate.min.js

jquery-migrate.min.js

397 ms

jquery.counterup2.js

jquery.counterup2.js

406 ms

aos.js

aos.js

435 ms

scalac.io

scalac.io

506 ms

email-decode.min.js

email-decode.min.js

236 ms

hooks.min.js

hooks.min.js

459 ms

i18n.min.js

i18n.min.js

437 ms

index.js

index.js

611 ms

index.js

index.js

415 ms

page-scroll-to-id.min.js

page-scroll-to-id.min.js

431 ms

enlighterjs.min.js

enlighterjs.min.js

654 ms

slick.min.js

slick.min.js

627 ms

typed.min.js

typed.min.js

449 ms

bootstrap.min.js

bootstrap.min.js

463 ms

page.js

page.js

690 ms

authorsListing.js

authorsListing.js

660 ms

slick.css

slick.css

470 ms

global.css

global.css

642 ms

Scalac-logo-.png

Scalac-logo-.png

214 ms

dropdown.svg

dropdown.svg

294 ms

eu.jpg

eu.jpg

212 ms

image-30.png

image-30.png

296 ms

image-26.png

image-26.png

91 ms

image-13.png

image-13.png

211 ms

Bexio_video_preview-1030x579.jpeg

Bexio_video_preview-1030x579.jpeg

92 ms

play-arrow.svg

play-arrow.svg

292 ms

Forbes.svg

Forbes.svg

423 ms

Clutch_badge.svg

Clutch_badge.svg

394 ms

Clutch_Top_developers.svg

Clutch_Top_developers.svg

285 ms

Reviewer.svg

Reviewer.svg

414 ms

Bez-nazwy-1-1.png

Bez-nazwy-1-1.png

295 ms

Bez-nazwy-1-2.png

Bez-nazwy-1-2.png

442 ms

Bez-nazwy-1-3.png

Bez-nazwy-1-3.png

424 ms

cta-arrow.svg

cta-arrow.svg

420 ms

Scalacs-Technical-offcer-Consultations-295x300.jpg

Scalacs-Technical-offcer-Consultations-295x300.jpg

627 ms

image-1.png

image-1.png

437 ms

image-13-1.png

image-13-1.png

637 ms

image-19.png

image-19.png

641 ms

image-24.png

image-24.png

439 ms

image-27-300x259.png

image-27-300x259.png

457 ms

Bexio_video_preview.jpeg

Bexio_video_preview.jpeg

791 ms

image-134-3.svg

image-134-3.svg

461 ms

icon_busines.png

icon_busines.png

471 ms

stars.svg

stars.svg

472 ms

Review.svg

Review.svg

673 ms

image-13.png

image-13.png

691 ms

image-14.png

image-14.png

818 ms

Aboutus-3.svg

Aboutus-3.svg

825 ms

Scala.svg

Scala.svg

652 ms

JAVA_2-300x300.jpg

JAVA_2-300x300.jpg

845 ms

Go-Logo_Blue-300x265.png

Go-Logo_Blue-300x265.png

866 ms

Zio.png

Zio.png

883 ms

Akka.svg

Akka.svg

990 ms

Angular.svg

Angular.svg

744 ms

AWS.svg

AWS.svg

933 ms

fa-solid-900.ttf

fa-solid-900.ttf

78 ms

fa-regular-400.ttf

fa-regular-400.ttf

117 ms

fa-solid-900.woff

fa-solid-900.woff

1116 ms

fa-regular-400.woff

fa-regular-400.woff

890 ms

Apache-Kaffka.svg

Apache-Kaffka.svg

851 ms

Apache-Spark.svg

Apache-Spark.svg

871 ms

JavaScript.svg

JavaScript.svg

896 ms

Docker.svg

Docker.svg

1008 ms

Google-Cloud.svg

Google-Cloud.svg

1010 ms

Kibana.svg

Kibana.svg

1010 ms

Kubernetes.svg

Kubernetes.svg

1040 ms

Node.js.svg

Node.js.svg

1018 ms

RabbitMQ.svg

RabbitMQ.svg

977 ms

React.svg

React.svg

1042 ms

Rust.svg

Rust.svg

1049 ms

Terraform.svg

Terraform.svg

886 ms

TypeScript.svg

TypeScript.svg

1101 ms

JAVA_2.jpg

JAVA_2.jpg

1154 ms

Go-Logo_Blue-e1687358315707.png

Go-Logo_Blue-e1687358315707.png

1146 ms

multitenancy-article-banner.png

multitenancy-article-banner.png

971 ms

microservices.jpg

microservices.jpg

1190 ms

august.jpg

august.jpg

1192 ms

YT_ZIO-1030x579.jpg

YT_ZIO-1030x579.jpg

1011 ms

5-1030x722.jpg

5-1030x722.jpg

1168 ms

keycloak-1030x722.jpg

keycloak-1030x722.jpg

913 ms

icon1.svg

icon1.svg

920 ms

icon2.svg

icon2.svg

917 ms

icon3.svg

icon3.svg

913 ms

close.svg

close.svg

1089 ms

talk.svg

talk.svg

1028 ms

linkedin.svg

linkedin.svg

965 ms

twitter.svg

twitter.svg

836 ms

facebook.svg

facebook.svg

840 ms

git.svg

git.svg

1022 ms

youtube.svg

youtube.svg

1026 ms

medium.svg

medium.svg

1089 ms

spotify.svg

spotify.svg

1020 ms

ipodcast.svg

ipodcast.svg

963 ms

Forbes_white.svg

Forbes_white.svg

985 ms

Top-B2B-comapny-in-USA.png

Top-B2B-comapny-in-USA.png

943 ms

Accessibility Review

scalac.io accessibility score

87

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

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

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

scalac.io best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Page has valid source maps

SEO Factors

scalac.io SEO score

84

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

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 Scalac.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 Scalac.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

scalac.io

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