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Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

kariera.ailleron.com

Job offers for developers and programmers | Ailleron Careers

Page Load Speed

3 sec in total

First Response

522 ms

Resources Loaded

2.1 sec

Page Rendered

447 ms

kariera.ailleron.com screenshot

About Website

Click here to check amazing Kariera Ailleron content for Poland. Otherwise, check out these important facts you probably never knew about kariera.ailleron.com

Join Ailleron and become a software developer! See the lates IT job offers for programmers in Cracow, Warsaw, Rzeszow and Bielsko.

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Key Findings

We analyzed Kariera.ailleron.com page load time and found that the first response time was 522 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

kariera.ailleron.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value5.3 s

57/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.498

16/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

careers.ailleron.com

522 ms

style.min.css

197 ms

classic-themes.min.css

298 ms

trp-language-switcher.css

300 ms

bundle.css

406 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that all of those requests were addressed to Kariera.ailleron.com and no external sources were called. The less responsive or slowest element that took the longest time to load (789 ms) relates to the external source Careers.ailleron.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 119.1 kB (27%)

Content Size

440.7 kB

After Optimization

321.6 kB

  • HTML
  • Images

In fact, the total size of Kariera.ailleron.com main page is 440.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 295.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 119.1 kB

  • Original 145.7 kB
  • After minification 127.4 kB
  • After compression 26.6 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 18.3 kB, which is 13% 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 119.1 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 2 B

  • Original 295.0 kB
  • After minification 295.0 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. Kariera Ailleron images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 11 (58%)

Requests Now

19

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kariera Ailleron. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

careers.ailleron.com

careers.ailleron.com

522 ms

style.min.css

style.min.css

197 ms

classic-themes.min.css

classic-themes.min.css

298 ms

trp-language-switcher.css

trp-language-switcher.css

300 ms

bundle.css

bundle.css

406 ms

style.css

style.css

309 ms

style.css

style.css

327 ms

styles.css

styles.css

250 ms

bundle.js

bundle.js

309 ms

lazyload.min.js

lazyload.min.js

307 ms

check.svg

check.svg

101 ms

logo.svg

logo.svg

103 ms

pl_PL.png

pl_PL.png

104 ms

apply-to-us-icon.png

apply-to-us-icon.png

107 ms

talk-to-us-icon.png

talk-to-us-icon.png

115 ms

calendar-icon.png

calendar-icon.png

104 ms

handshake-icon.png

handshake-icon.png

113 ms

meet-us-careers-scaled.jpg

meet-us-careers-scaled.jpg

789 ms

cross.svg

cross.svg

203 ms

cookies.svg

cookies.svg

202 ms

Accessibility Review

kariera.ailleron.com accessibility score

88

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.

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

Form elements do not have associated labels

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>).

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

kariera.ailleron.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

kariera.ailleron.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 Kariera.ailleron.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 Kariera.ailleron.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

kariera.ailleron.com

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