Tools & Wizards About Us
oesserwis.pl screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

oesserwis.pl

SERWIS SUBARU GDAŃSK - OES SERWIS | tel: 797-061-490 i 797-429-491

Page Load Speed

2.1 sec in total

First Response

31 ms

Resources Loaded

1.7 sec

Page Rendered

368 ms

oesserwis.pl screenshot

About Website

Visit oesserwis.pl now to see the best up-to-date OES SERWIS content and also check out these interesting facts you probably never knew about oesserwis.pl

SERWIS SUBARU GDAŃSK - OES SERWIS | tel: 797-061-490 i 797-429-491 | SERWIS SAMOCHODÓW JAPOŃSKICH | USŁUGI SAMOCHODOWE GDAŃSK KARTUSKA 234c.

Visit oesserwis.pl

Key Findings

We analyzed Oesserwis.pl page load time and found that the first response time was 31 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

oesserwis.pl performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.088

93/100

15%

TTI (Time to Interactive)

Value16.6 s

5/100

10%

Network Requests Diagram

oesserwis.pl

31 ms

oesserwis.pl

257 ms

www.oesserwis.pl

30 ms

www.oesserwis.pl

269 ms

style.css

49 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 76% of them (16 requests) were addressed to the original Oesserwis.pl, 19% (4 requests) were made to Maps.googleapis.com and 5% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (718 ms) belongs to the original domain Oesserwis.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.7 kB (5%)

Content Size

885.8 kB

After Optimization

843.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oesserwis.pl main page is 885.8 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. 20% of websites need less resources to load. Images take 357.3 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 25.6 kB

  • Original 34.8 kB
  • After minification 25.7 kB
  • After compression 9.1 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. This page needs HTML code to be minified as it can gain 9.0 kB, which is 26% 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 25.6 kB or 74% of the original size.

Image Optimization

-1%

Potential reduce by 2.1 kB

  • Original 357.3 kB
  • After minification 355.2 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. OES SERWIS images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 6.7 kB

  • Original 346.8 kB
  • After minification 346.8 kB
  • After compression 340.1 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

-6%

Potential reduce by 8.3 kB

  • Original 146.9 kB
  • After minification 146.9 kB
  • After compression 138.6 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. Oesserwis.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (43%)

Requests Now

14

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OES SERWIS. 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 JavaScripts and as a result speed up the page load time.

Network Requests Diagram

oesserwis.pl

oesserwis.pl

31 ms

oesserwis.pl

oesserwis.pl

257 ms

www.oesserwis.pl

www.oesserwis.pl

30 ms

www.oesserwis.pl

www.oesserwis.pl

269 ms

style.css

style.css

49 ms

embed

embed

349 ms

email-decode.min.js

email-decode.min.js

16 ms

core.min.js

core.min.js

98 ms

script.js

script.js

29 ms

icon-call-39x38.png

icon-call-39x38.png

35 ms

oesserwis.jpg

oesserwis.jpg

31 ms

home-1-2048x819.jpg

home-1-2048x819.jpg

34 ms

quote-46x37.png

quote-46x37.png

35 ms

avatar.png

avatar.png

41 ms

ARIAL.TTF

ARIAL.TTF

718 ms

ARIALBD.TTF

ARIALBD.TTF

690 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

480 ms

js

js

31 ms

search.js

search.js

4 ms

geometry.js

geometry.js

7 ms

main.js

main.js

12 ms

Accessibility Review

oesserwis.pl accessibility score

71

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

High

<frame> or <iframe> elements do not have a title

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

oesserwis.pl best practices score

67

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

oesserwis.pl SEO score

98

Search Engine Optimization Advices

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

    PL

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oesserwis.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it does not match the claimed English language. Our system also found out that Oesserwis.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

oesserwis.pl

Open Graph description is not detected on the main page of OES SERWIS. 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: