4.1 sec in total
317 ms
2.8 sec
985 ms
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Embedded System Software & Hardware Developer, DevOps Engineer in Essen, Germany | Tom Sapletta 'Blog
Visit tom.sapletta.comWe analyzed Tom.sapletta.com page load time and found that the first response time was 317 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
tom.sapletta.com performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value5.2 s
24/100
25%
Value9.1 s
14/100
10%
Value4,000 ms
1/100
30%
Value0.412
24/100
15%
Value8.9 s
34/100
10%
317 ms
711 ms
41 ms
101 ms
202 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 78% of them (40 requests) were addressed to the original Tom.sapletta.com, 8% (4 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Tom.sapletta.com.
Page size can be reduced by 488.2 kB (16%)
3.1 MB
2.6 MB
In fact, the total size of Tom.sapletta.com main page is 3.1 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. 55% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 79.7 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 79.7 kB or 84% of the original size.
Potential reduce by 90.8 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. Tom Sapletta images are well optimized though.
Potential reduce by 201.7 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 201.7 kB or 65% of the original size.
Potential reduce by 116.1 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. Tom.sapletta.com needs all CSS files to be minified and compressed as it can save up to 116.1 kB or 83% of the original size.
Number of requests can be reduced by 18 (41%)
44
26
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tom Sapletta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
tom.sapletta.com
317 ms
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tom.sapletta.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
tom.sapletta.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
tom.sapletta.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
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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tom.sapletta.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 Tom.sapletta.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.
tom.sapletta.com
Open Graph data is detected on the main page of Tom Sapletta. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: