Report Summary

  • 50

    Performance

    Renders faster than
    69% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

lojab2b.comercialfoto.pt

Loja online B2B de material fotográfico, electrónica de consumo e acessórios, exclusiva para empresas e profissionais

Page Load Speed

4.9 sec in total

First Response

691 ms

Resources Loaded

3.8 sec

Page Rendered

332 ms

lojab2b.comercialfoto.pt screenshot

About Website

Welcome to lojab2b.comercialfoto.pt homepage info - get ready to check Loja B2B Comercialfoto best content for Portugal right away, or after learning these important things about lojab2b.comercialfoto.pt

Máquinas fotográficas,objectivas e lentes, bolsas, mochilas, sacos, kits iluminação estúdio, acessórios de fotografia. Material fotográfico: Sandisk, Canon, Nikon, Lowepro, Broncolor, Sigma,Giottos, L...

Visit lojab2b.comercialfoto.pt

Key Findings

We analyzed Lojab2b.comercialfoto.pt page load time and found that the first response time was 691 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

lojab2b.comercialfoto.pt performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

7/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.157

74/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

Network Requests Diagram

lojab2b.comercialfoto.pt

691 ms

styles.css

791 ms

superfish.css

231 ms

validationEngine.jquery.css

243 ms

jsapi

20 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 90% of them (89 requests) were addressed to the original Lojab2b.comercialfoto.pt, 2% (2 requests) were made to Google.com and 2% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Lojab2b.comercialfoto.pt.

Page Optimization Overview & Recommendations

Page size can be reduced by 309.3 kB (37%)

Content Size

843.6 kB

After Optimization

534.2 kB

In fact, the total size of Lojab2b.comercialfoto.pt main page is 843.6 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. 40% of websites need less resources to load. Images take 622.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 33.8 kB

  • Original 43.4 kB
  • After minification 41.7 kB
  • After compression 9.5 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 33.8 kB or 78% of the original size.

Image Optimization

-26%

Potential reduce by 163.1 kB

  • Original 622.5 kB
  • After minification 459.4 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, Loja B2B Comercialfoto needs image optimization as it can save up to 163.1 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-47%

Potential reduce by 47.7 kB

  • Original 102.2 kB
  • After minification 95.5 kB
  • After compression 54.5 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 47.7 kB or 47% of the original size.

CSS Optimization

-86%

Potential reduce by 64.7 kB

  • Original 75.4 kB
  • After minification 61.8 kB
  • After compression 10.7 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. Lojab2b.comercialfoto.pt needs all CSS files to be minified and compressed as it can save up to 64.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (12%)

Requests Now

97

After Optimization

85

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Loja B2B Comercialfoto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

lojab2b.comercialfoto.pt accessibility score

67

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Heading elements are not in a sequentially-descending order

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

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

lojab2b.comercialfoto.pt best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

lojab2b.comercialfoto.pt SEO score

64

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    PT

  • 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 Lojab2b.comercialfoto.pt can be misinterpreted by Google and other search engines. Our service has detected that Portuguese 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 Lojab2b.comercialfoto.pt 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

Open Graph description is not detected on the main page of Loja B2B Comercialfoto. 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: