Tools & Wizards About Us

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

jsafrasarasin.pl

J. Safra Sarasin home page

Page Load Speed

1.8 sec in total

First Response

291 ms

Resources Loaded

1.4 sec

Page Rendered

53 ms

About Website

Click here to check amazing J Safra Sarasin content. Otherwise, check out these important facts you probably never knew about jsafrasarasin.pl

Visit jsafrasarasin.pl

Key Findings

We analyzed Jsafrasarasin.pl page load time and found that the first response time was 291 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

jsafrasarasin.pl performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value22.0 s

0/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.7 s

67/100

10%

Network Requests Diagram

jsafrasarasin.pl

291 ms

home.html

683 ms

home.html

363 ms

clientlib-base.min.70267407c54bfd3d524dbb8e5bf56862.css

274 ms

clientlib-react.min.26bcecdd21d42c7abe0f2a847882a99d.css

363 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that 20% of them (1 request) were addressed to the original Jsafrasarasin.pl, 80% (4 requests) were made to Jsafrasarasin.com. The less responsive or slowest element that took the longest time to load (683 ms) relates to the external source Jsafrasarasin.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 327.1 kB (34%)

Content Size

955.6 kB

After Optimization

628.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Jsafrasarasin.pl main page is 955.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 459.5 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 152.5 kB

  • Original 246.6 kB
  • After minification 246.3 kB
  • After compression 94.1 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 152.5 kB or 62% of the original size.

Image Optimization

-1%

Potential reduce by 4.7 kB

  • Original 459.5 kB
  • After minification 454.9 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. J Safra Sarasin images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 169.9 kB

  • Original 249.4 kB
  • After minification 240.3 kB
  • After compression 79.5 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 169.9 kB or 68% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

  • CSS

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of J Safra Sarasin. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

jsafrasarasin.pl accessibility score

78

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[role] values are not valid

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

jsafrasarasin.pl best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

jsafrasarasin.pl SEO score

79

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

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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jsafrasarasin.pl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Jsafrasarasin.pl 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

Open Graph description is not detected on the main page of J Safra Sarasin. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: