1.3 sec in total
44 ms
916 ms
342 ms
Welcome to serralheriauniverso.com homepage info - get ready to check Serralheria Universo best content right away, or after learning these important things about serralheriauniverso.com
A Serralheria e Metalúrgica Universo localizada em Salvador-BA e Lauro de Freitas-BA já esta em atividade a mais de 20 anos levando a todos os clientes soluções eficazes dentro dos padrões de qualidad...
Visit serralheriauniverso.comWe analyzed Serralheriauniverso.com page load time and found that the first response time was 44 ms and then it took 1.3 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.
serralheriauniverso.com performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value6.1 s
12/100
25%
Value4.3 s
75/100
10%
Value600 ms
50/100
30%
Value0.466
19/100
15%
Value10.2 s
25/100
10%
44 ms
208 ms
38 ms
79 ms
52 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 42% of them (23 requests) were addressed to the original Serralheriauniverso.com, 11% (6 requests) were made to Apis.google.com and 7% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (370 ms) relates to the external source Developers.google.com.
Page size can be reduced by 59.0 kB (6%)
1.0 MB
990.6 kB
In fact, the total size of Serralheriauniverso.com main page is 1.0 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. 65% of websites need less resources to load. Images take 739.1 kB which makes up the majority of the site volume.
Potential reduce by 56.9 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 56.9 kB or 79% of the original size.
Potential reduce by 416 B
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. Serralheria Universo images are well optimized though.
Potential reduce by 1.5 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. This website has mostly compressed JavaScripts.
Potential reduce by 190 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. Serralheriauniverso.com needs all CSS files to be minified and compressed as it can save up to 190 B or 19% of the original size.
Number of requests can be reduced by 19 (38%)
50
31
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serralheria Universo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.
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serralheriauniverso.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
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
<html> element does not have a [lang] attribute
serralheriauniverso.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
serralheriauniverso.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
PT
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Serralheriauniverso.com 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 Serralheriauniverso.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.
{{og_description}}
serralheriauniverso.com
Open Graph description is not detected on the main page of Serralheria Universo. 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: