4.2 sec in total
530 ms
3.4 sec
257 ms
Welcome to amigonerd.com homepage info - get ready to check Amigo Nerd best content for Brazil right away, or after learning these important things about amigonerd.com
Exercícios do vestibular completos divididos por matéria. Exercícios resolvidos, simulados e plantão de dúvidas online.
Visit amigonerd.comWe analyzed Amigonerd.com page load time and found that the first response time was 530 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
amigonerd.com performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value6.6 s
8/100
25%
Value6.2 s
44/100
10%
Value780 ms
37/100
30%
Value0
100/100
15%
Value9.2 s
32/100
10%
530 ms
48 ms
44 ms
571 ms
91 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that 50% of them (23 requests) were addressed to the original Amigonerd.com, 11% (5 requests) were made to O1.qnsr.com and 7% (3 requests) were made to Securepubads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (646 ms) belongs to the original domain Amigonerd.com.
Page size can be reduced by 161.5 kB (46%)
351.1 kB
189.5 kB
In fact, the total size of Amigonerd.com main page is 351.1 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. 30% of websites need less resources to load. Javascripts take 289.6 kB which makes up the majority of the site volume.
Potential reduce by 20.5 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 20.5 kB or 70% of the original size.
Potential reduce by 100 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. Amigo Nerd images are well optimized though.
Potential reduce by 140.5 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 140.5 kB or 49% of the original size.
Potential reduce by 347 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. Amigonerd.com has all CSS files already compressed.
Number of requests can be reduced by 26 (63%)
41
15
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Amigo Nerd. 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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amigonerd.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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
amigonerd.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
Page has valid source maps
amigonerd.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
PT
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Amigonerd.com can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and it does not match the claimed English language. Our system also found out that Amigonerd.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}}
amigonerd.com
Open Graph description is not detected on the main page of Amigo Nerd. 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: