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Report Summary

About Website

Welcome to staples.es homepage info - get ready to check Staples best content right away, or after learning these important things about staples.es

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

92/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

staples.es

292 ms

ww25.staples.es

102 ms

bQMJdTgbF.js

3 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that 33% of them (1 request) were addressed to the original Staples.es, 67% (2 requests) were made to Ww25.staples.es. The less responsive or slowest element that took the longest time to load (292 ms) belongs to the original domain Staples.es.

Content Size

1.4 MB

After Optimization

938.9 kB

In fact, the total size of Staples.es main page is 1.4 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. Only 5% of websites need less resources to load. Images take 834.8 kB which makes up the majority of the site volume.

HTML Optimization

-29%

Potential reduce by 343 B

Original 1.2 kB
After minification 1.1 kB
After compression 824 B

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 343 B or 29% of the original size.

Image Optimization

-7%

Potential reduce by 56.9 kB

Original 834.8 kB
After minification 777.9 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. Staples images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 445.0 kB

Original 604.0 kB
After minification 603.1 kB
After compression 159.0 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 445.0 kB or 74% of the original size.

CSS Optimization

-68%

Potential reduce by 2.4 kB

Original 3.6 kB
After minification 3.0 kB
After compression 1.2 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. Staples.es needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 68% of the original size.

Requests Now

After Optimization

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Staples. According to our analytics all requests are already optimized.

Accessibility Issues

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

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

These items highlight common accessibility best practices.

High

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

Search Engine Optimization Advices

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

Language and Encoding

Language Detected

N/A
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Staples.es can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Staples.es 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

staples.es

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