7.1 sec in total
289 ms
6.5 sec
358 ms
Welcome to sandimetz.com homepage info - get ready to check Sandi Metz best content for United States right away, or after learning these important things about sandimetz.com
Sandi Metz is a software developer and author focused on writing flexible object-oriented code in Ruby and Rails.
Visit sandimetz.comWe analyzed Sandimetz.com page load time and found that the first response time was 289 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
sandimetz.com performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value8.0 s
2/100
25%
Value5.8 s
49/100
10%
Value650 ms
46/100
30%
Value0.001
100/100
15%
Value8.3 s
40/100
10%
289 ms
247 ms
192 ms
110 ms
402 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 6% of them (4 requests) were addressed to the original Sandimetz.com, 42% (28 requests) were made to and 27% (18 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (4.4 sec) relates to the external source S3-us-west-2.amazonaws.com.
Page size can be reduced by 399.0 kB (42%)
945.4 kB
546.4 kB
In fact, the total size of Sandimetz.com main page is 945.4 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. 60% of websites need less resources to load. CSS take 685.4 kB which makes up the majority of the site volume.
Potential reduce by 32.9 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 32.9 kB or 72% of the original size.
Potential reduce by 16.4 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. Sandi Metz images are well optimized though.
Potential reduce by 682 B
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 349.0 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. Sandimetz.com needs all CSS files to be minified and compressed as it can save up to 349.0 kB or 51% of the original size.
Number of requests can be reduced by 9 (47%)
19
10
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sandi Metz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
sandimetz.com
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www.sandimetz.com
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__utm.gif
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collect
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p.gif
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sandimetz.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
Image elements do not have [alt] attributes
sandimetz.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
sandimetz.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sandimetz.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Sandimetz.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.
sandimetz.com
Open Graph description is not detected on the main page of Sandi Metz. 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: