Tools & Wizards About Us
datasheet.wiki screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 78

    SEO

    Google-friendlier than
    40% of websites

datasheet.wiki

AI Datasheet.Directory - Datasheet & Application Note

Page Load Speed

1.1 sec in total

First Response

47 ms

Resources Loaded

918 ms

Page Rendered

133 ms

datasheet.wiki screenshot

About Website

Click here to check amazing Datasheet content. Otherwise, check out these important facts you probably never knew about datasheet.wiki

Datasheet AI, DatasheetGPT, ChatPDF, Datasheet, Manuals, User Guides, Cross Reference, Circuit and Application Notes. Compare Price and Inventory from Global Distributors.

Visit datasheet.wiki

Key Findings

We analyzed Datasheet.wiki page load time and found that the first response time was 47 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

datasheet.wiki performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value1,710 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

datasheet.wiki

47 ms

jquery.min.js

30 ms

bootstrap.min.css

64 ms

all.min.css

247 ms

sb-admin-pro.min.css

49 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 43% of them (22 requests) were addressed to the original Datasheet.wiki, 14% (7 requests) were made to Fastly.jsdelivr.net and 8% (4 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (369 ms) relates to the external source Fastly.jsdelivr.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 79.5 kB (16%)

Content Size

501.5 kB

After Optimization

421.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Datasheet.wiki main page is 501.5 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. 50% of websites need less resources to load. Javascripts take 232.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 16.8 kB

  • Original 22.5 kB
  • After minification 22.5 kB
  • After compression 5.7 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 16.8 kB or 75% of the original size.

Image Optimization

-26%

Potential reduce by 39.7 kB

  • Original 151.0 kB
  • After minification 111.3 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. Obviously, Datasheet needs image optimization as it can save up to 39.7 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 1.7 kB

  • Original 232.5 kB
  • After minification 232.5 kB
  • After compression 230.8 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

-22%

Potential reduce by 21.4 kB

  • Original 95.5 kB
  • After minification 95.5 kB
  • After compression 74.1 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. Datasheet.wiki needs all CSS files to be minified and compressed as it can save up to 21.4 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (46%)

Requests Now

41

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Datasheet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

datasheet.wiki

datasheet.wiki

47 ms

jquery.min.js

jquery.min.js

30 ms

bootstrap.min.css

bootstrap.min.css

64 ms

all.min.css

all.min.css

247 ms

sb-admin-pro.min.css

sb-admin-pro.min.css

49 ms

ProductPro.min.css

ProductPro.min.css

64 ms

directory.css

directory.css

49 ms

api.js

api.js

71 ms

element.js

element.js

85 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

71 ms

sb-admin-pro.min.js

sb-admin-pro.min.js

47 ms

ProductPro.min.js

ProductPro.min.js

46 ms

logo.svg

logo.svg

43 ms

abb_m_s.png

abb_m_s.png

88 ms

mitsubishi_electric_m_s.png

mitsubishi_electric_m_s.png

89 ms

semikron_m_s.png

semikron_m_s.png

96 ms

siemens_m_s.png

siemens_m_s.png

102 ms

general_electric_c_s.png

general_electric_c_s.png

105 ms

mtu_c_s.png

mtu_c_s.png

105 ms

siemens_c_s.png

siemens_c_s.png

102 ms

usaf_c_s.png

usaf_c_s.png

110 ms

altera_m_l.png

altera_m_l.png

118 ms

mitsubishi_electric_m_l.png

mitsubishi_electric_m_l.png

134 ms

semikron_m_l.png

semikron_m_l.png

131 ms

siemens_m_l.png

siemens_m_l.png

123 ms

fulltext-search.svg

fulltext-search.svg

40 ms

recaptcha__en.js

recaptcha__en.js

57 ms

jarvis.svg

jarvis.svg

39 ms

chatdoc.svg

chatdoc.svg

39 ms

sharethis.js

sharethis.js

17 ms

ABBvoice_W_Rg.woff

ABBvoice_W_Rg.woff

83 ms

ABBvoice_W_Md.woff

ABBvoice_W_Md.woff

100 ms

ABBvoice_W_Lt.woff

ABBvoice_W_Lt.woff

110 ms

ABBvoice_W_Bd.woff

ABBvoice_W_Bd.woff

116 ms

fa-solid-900.woff

fa-solid-900.woff

193 ms

fa-regular-400.woff

fa-regular-400.woff

183 ms

fa-brands-400.woff

fa-brands-400.woff

369 ms

sharethis.js

sharethis.js

63 ms

js

js

79 ms

chatra.js

chatra.js

60 ms

js

js

32 ms

analytics.js

analytics.js

30 ms

js

js

82 ms

collect

collect

12 ms

collect

collect

27 ms

anchor

anchor

44 ms

styles__ltr.css

styles__ltr.css

4 ms

recaptcha__en.js

recaptcha__en.js

13 ms

Y2tOJFW-E48jv9kW5Hd_hMc242-S5O92VEZLRGThmrw.js

Y2tOJFW-E48jv9kW5Hd_hMc242-S5O92VEZLRGThmrw.js

73 ms

webworker.js

webworker.js

68 ms

logo_48.png

logo_48.png

57 ms

Accessibility Review

datasheet.wiki accessibility score

82

Accessibility Issues

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

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

datasheet.wiki best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

datasheet.wiki SEO score

78

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Datasheet.wiki 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 Datasheet.wiki 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.

Social Sharing Optimization

datasheet.wiki

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