Tools & Wizards About Us
sdtools.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

sdtools.com

SDTools – Product and company presentation

Page Load Speed

416 ms in total

First Response

85 ms

Resources Loaded

207 ms

Page Rendered

124 ms

sdtools.com screenshot

About Website

Visit sdtools.com now to see the best up-to-date SDTools content and also check out these interesting facts you probably never knew about sdtools.com

SDTools Home Page

Visit sdtools.com

Key Findings

We analyzed Sdtools.com page load time and found that the first response time was 85 ms and then it took 331 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

sdtools.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

16/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.057

98/100

15%

TTI (Time to Interactive)

Value5.3 s

72/100

10%

Network Requests Diagram

sdtools.com

85 ms

site.css

26 ms

ga.js

7 ms

logoS.gif

26 ms

prod_pixel.gif

27 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 75% of them (6 requests) were addressed to the original Sdtools.com, 25% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (85 ms) belongs to the original domain Sdtools.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.9 kB (33%)

Content Size

29.7 kB

After Optimization

19.8 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Sdtools.com main page is 29.7 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. Only 5% of websites need less resources to load. Javascripts take 17.2 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 4.4 kB

  • Original 6.3 kB
  • After minification 5.1 kB
  • After compression 1.9 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. This page needs HTML code to be minified as it can gain 1.2 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 4.4 kB or 69% of the original size.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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.

CSS Optimization

-88%

Potential reduce by 5.5 kB

  • Original 6.3 kB
  • After minification 5.2 kB
  • After compression 735 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. Sdtools.com needs all CSS files to be minified and compressed as it can save up to 5.5 kB or 88% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SDTools. According to our analytics all requests are already optimized.

Network Requests Diagram

sdtools.com

sdtools.com

85 ms

site.css

site.css

26 ms

ga.js

ga.js

7 ms

logoS.gif

logoS.gif

26 ms

prod_pixel.gif

prod_pixel.gif

27 ms

AcouFren_wear.gif

AcouFren_wear.gif

85 ms

new.gif

new.gif

24 ms

__utm.gif

__utm.gif

10 ms

Accessibility Review

sdtools.com accessibility score

100

Accessibility Issues

Best Practices

sdtools.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Page has valid source maps

SEO Factors

sdtools.com SEO score

91

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • 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 Sdtools.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Sdtools.com 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

sdtools.com

Open Graph description is not detected on the main page of SDTools. 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: