Access developres.pl. Mieszkania Rzeszów - DevelopRes

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value20.1 s

0/100

10%

TBT (Total Blocking Time)

Value25,510 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.042

99/100

15%

TTI (Time to Interactive)

Value42.7 s

0/100

10%

developres.pl

510 ms

www.developres.pl

11927 ms

font-face.css

259 ms

jquery.fancybox-1.3.4.css

244 ms

tinymce.css

238 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 86% of them (54 requests) were addressed to the original Developres.pl, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (11.9 sec) belongs to the original domain Developres.pl.

Content Size

3.9 MB

After Optimization

3.6 MB

In fact, the total size of Developres.pl main page is 3.9 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. 45% of websites need less resources to load. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 31.3 kB

Original 37.3 kB
After minification 20.8 kB
After compression 6.0 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 16.5 kB, which is 44% 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 31.3 kB or 84% of the original size.

Image Optimization

-5%

Potential reduce by 179.8 kB

Original 3.6 MB
After minification 3.5 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. Develop Res images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 87.2 kB

Original 169.8 kB
After minification 165.2 kB
After compression 82.6 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 87.2 kB or 51% of the original size.

CSS Optimization

-82%

Potential reduce by 23.6 kB

Original 28.8 kB
After minification 22.3 kB
After compression 5.1 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. Developres.pl needs all CSS files to be minified and compressed as it can save up to 23.6 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Develop Res. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

button, link, and menuitem elements do not have accessible names.

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA IDs are not unique

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

PL
Language Claimed

PL
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Developres.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Developres.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

developres.pl

Open Graph description is not detected on the main page of Develop Res. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Mieszkania Rzeszów - DevelopRes - Nowe mieszkania w Rzeszowie na

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

developres.pl

www.developres.pl

font-face.css

jquery.fancybox-1.3.4.css

tinymce.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

developres.pl

www.developres.pl

font-face.css

jquery.fancybox-1.3.4.css

tinymce.css

style.css

jquery-1.8.3.min.js

engine.js

jquery.fancybox-1.3.4.pack.js

conversion.js

analytics.js

body_bg.png

header_logo.png

icon_lang.png

slideshow_mask.png

194jpg3464_s.jpg

48m2-poksalonaneksw1-2-2-462jpg8684_s.jpg

widok-bw3-pd-wsch-1jpg7216_s.jpg

55m3-poklazienkaw1-2-2-473jpg1148_s.jpg

widok-z-gory-noc-1jpg4041_s.jpg

55m3-poksalonaneksw1-1-3-132jpg7355_s.jpg

zmieniarka3jpg6528_s.jpg

zmieniarka1jpg9612_s.jpg

zmieniarka2jpg3414_s.jpg

slideshow_arrows.png

slider_box_bg.png

1.png

8.jpg

7.jpg

6.jpg

main_menu_bg_home.png

icon_home.png

main_menu_bg.png

main_menu_bg_shadow.png

header_shadow_right.png

h_shadow.png

arrow_right_mini.gif

search_loan_calc_bg.png

button_medium.png

wislokinternet544x338-ver2jpg9466.jpg

na-www-544x338-px-11-2015jpg180.jpg

wislokinternet544x338-ver1jpg5437.jpg

vii---etapjpg6734.jpg