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codigospostales.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

codigospostales.com

Codigos Postales de España

Page Load Speed

760 ms in total

First Response

228 ms

Resources Loaded

392 ms

Page Rendered

140 ms

codigospostales.com screenshot

About Website

Welcome to codigospostales.com homepage info - get ready to check Codigos Postales best content for Spain right away, or after learning these important things about codigospostales.com

Códigos postales de España. Buscar códigos por provincia. Mapas de códigos postales

Visit codigospostales.com

Key Findings

We analyzed Codigospostales.com page load time and found that the first response time was 228 ms and then it took 532 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

codigospostales.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value3,870 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.765

5/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

codigospostales.com

228 ms

estilocp.css

64 ms

adsbygoogle.js

19 ms

ga.js

38 ms

ca-pub-2125689151323495.js

61 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 29% of them (2 requests) were addressed to the original Codigospostales.com, 29% (2 requests) were made to Pagead2.googlesyndication.com and 29% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (228 ms) belongs to the original domain Codigospostales.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.2 kB (7%)

Content Size

88.7 kB

After Optimization

82.4 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Codigospostales.com main page is 88.7 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. Only 10% of websites need less resources to load. Javascripts take 79.5 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 4.4 kB

  • Original 6.9 kB
  • After minification 6.8 kB
  • After compression 2.5 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 4.4 kB or 64% of the original size.

JavaScript Optimization

-0%

Potential reduce by 100 B

  • Original 79.5 kB
  • After minification 79.5 kB
  • After compression 79.4 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

-74%

Potential reduce by 1.7 kB

  • Original 2.3 kB
  • After minification 1.6 kB
  • After compression 595 B

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. Codigospostales.com needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 74% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

codigospostales.com

codigospostales.com

228 ms

estilocp.css

estilocp.css

64 ms

adsbygoogle.js

adsbygoogle.js

19 ms

ga.js

ga.js

38 ms

ca-pub-2125689151323495.js

ca-pub-2125689151323495.js

61 ms

zrt_lookup.html

zrt_lookup.html

62 ms

__utm.gif

__utm.gif

18 ms

Accessibility Review

codigospostales.com accessibility score

79

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-*] attributes do not match their roles

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

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

High

Form elements do not have associated labels

Best Practices

codigospostales.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

codigospostales.com SEO score

92

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

    ES

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Codigospostales.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 Codigospostales.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

codigospostales.com

Open Graph description is not detected on the main page of Codigos Postales. 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: