Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

cerkana.com

Cerkana inmobiliaria, venta y alquiler de inmuebles en Ginés, inmobiliarias Ginés, casa Ginés y pisos Ginés

Page Load Speed

5.7 sec in total

First Response

269 ms

Resources Loaded

4.8 sec

Page Rendered

576 ms

cerkana.com screenshot

About Website

Click here to check amazing Cerkana content. Otherwise, check out these important facts you probably never knew about cerkana.com

Cerkana inmobiliaria, venta y alquiler de inmuebles en Ginés, inmobiliarias Ginés, casa Ginés y pisos Ginés

Visit cerkana.com

Key Findings

We analyzed Cerkana.com page load time and found that the first response time was 269 ms and then it took 5.4 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

cerkana.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

18/100

25%

SI (Speed Index)

Value8.5 s

18/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.109

87/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

cerkana.com

269 ms

www.cerkana.com

1044 ms

bootstrap.min.css

362 ms

bootstrap-select.min.css

269 ms

all.css

373 ms

Our browser made a total of 149 requests to load all elements on the main page. We found that 17% of them (26 requests) were addressed to the original Cerkana.com, 82% (122 requests) were made to Inmoserver.com and 1% (1 request) were made to Inmobigrama.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Inmoserver.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (3%)

Content Size

38.1 MB

After Optimization

37.0 MB

In fact, the total size of Cerkana.com main page is 38.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 37.8 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 92.3 kB

  • Original 107.6 kB
  • After minification 95.4 kB
  • After compression 15.4 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 12.2 kB, which is 11% 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 92.3 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 1.1 MB

  • Original 37.8 MB
  • After minification 36.7 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. Cerkana images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 6.6 kB

  • Original 156.8 kB
  • After minification 156.8 kB
  • After compression 150.3 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

-3%

Potential reduce by 1.3 kB

  • Original 50.8 kB
  • After minification 50.8 kB
  • After compression 49.5 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. Cerkana.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (8%)

Requests Now

145

After Optimization

134

The browser has sent 145 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cerkana. 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 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

cerkana.com accessibility score

73

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

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA IDs are not unique

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

Links do not have a discernible 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

Best Practices

cerkana.com best practices score

83

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

Page has valid source maps

SEO Factors

cerkana.com SEO score

100

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

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 Cerkana.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 Cerkana.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

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