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cerescg.com screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

cerescg.com

diseño gráfico, diseño web y desarrollo de aplicaciones - ceres comunicación gráfica - burgos

Page Load Speed

1.8 sec in total

First Response

386 ms

Resources Loaded

1.3 sec

Page Rendered

112 ms

cerescg.com screenshot

About Website

Welcome to cerescg.com homepage info - get ready to check Ceres Cg best content right away, or after learning these important things about cerescg.com

Empresa de diseño gráfico, diseño web y desarrollo de aplicaciones en Burgos con el respaldo de el grupo de comuncicación Promecal

Visit cerescg.com

Key Findings

We analyzed Cerescg.com page load time and found that the first response time was 386 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

cerescg.com performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

cerescg.com

386 ms

www.cerescg.com

521 ms

estilo_pantalla.css

265 ms

logo_web.png

416 ms

fnd_web.png

117 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that all of those requests were addressed to Cerescg.com and no external sources were called. The less responsive or slowest element that took the longest time to load (521 ms) belongs to the original domain Cerescg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 13.9 kB (53%)

Content Size

26.2 kB

After Optimization

12.3 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Cerescg.com main page is 26.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 11.1 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 4.7 kB

  • Original 6.5 kB
  • After minification 5.9 kB
  • After compression 1.8 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 4.7 kB or 72% of the original size.

Image Optimization

-20%

Potential reduce by 2.2 kB

  • Original 11.1 kB
  • After minification 8.9 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. Obviously, Ceres Cg needs image optimization as it can save up to 2.2 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-82%

Potential reduce by 7.1 kB

  • Original 8.7 kB
  • After minification 5.6 kB
  • After compression 1.6 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. Cerescg.com needs all CSS files to be minified and compressed as it can save up to 7.1 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ceres Cg. According to our analytics all requests are already optimized.

Network Requests Diagram

cerescg.com

cerescg.com

386 ms

www.cerescg.com

www.cerescg.com

521 ms

estilo_pantalla.css

estilo_pantalla.css

265 ms

logo_web.png

logo_web.png

416 ms

fnd_web.png

fnd_web.png

117 ms

fnd_na.png

fnd_na.png

119 ms

fnd_ro.png

fnd_ro.png

215 ms

fnd_az.png

fnd_az.png

234 ms

Accessibility Review

cerescg.com accessibility score

63

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best Practices

cerescg.com best practices score

75

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

SEO Factors

cerescg.com SEO score

67

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    ES

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cerescg.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cerescg.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

cerescg.com

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