Tools & Wizards About Us
datasheet.directory screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

datasheet.directory

Datasheet.Directory: Offer Electronic Components, Industrial Automation, Process Automation.

Page Load Speed

940 ms in total

First Response

72 ms

Resources Loaded

748 ms

Page Rendered

120 ms

datasheet.directory screenshot

About Website

Welcome to datasheet.directory homepage info - get ready to check Datasheet best content for India right away, or after learning these important things about datasheet.directory

Electronic Components, Industrial Automation, Process Automation: High-Power_Modules, Aluminum_Electrolytic_Capacitors, FPGA, Industrial Controls, Industrial Computing, Power supplies, Frequency Conve...

Visit datasheet.directory

Key Findings

We analyzed Datasheet.directory page load time and found that the first response time was 72 ms and then it took 868 ms 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.directory performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value6.2 s

44/100

10%

TBT (Total Blocking Time)

Value3,430 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value14.7 s

8/100

10%

Network Requests Diagram

datasheet.directory

72 ms

jquery.min.js

28 ms

bootstrap.min.css

49 ms

all.min.css

73 ms

sb-admin-pro.min.css

57 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 36% of them (22 requests) were addressed to the original Datasheet.directory, 11% (7 requests) were made to Fastly.jsdelivr.net and 8% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (248 ms) relates to the external source Static.chatra.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.8 kB (17%)

Content Size

531.8 kB

After Optimization

443.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Datasheet.directory main page is 531.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 248.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 26.6 kB

  • Original 34.1 kB
  • After minification 34.1 kB
  • After compression 7.6 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 26.6 kB or 78% of the original size.

Image Optimization

-26%

Potential reduce by 39.6 kB

  • Original 154.1 kB
  • After minification 114.5 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 39.6 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 1.3 kB

  • Original 248.1 kB
  • After minification 248.1 kB
  • After compression 246.9 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.directory 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 24 (51%)

Requests Now

47

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 47 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 19 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

datasheet.directory

datasheet.directory

72 ms

jquery.min.js

jquery.min.js

28 ms

bootstrap.min.css

bootstrap.min.css

49 ms

all.min.css

all.min.css

73 ms

sb-admin-pro.min.css

sb-admin-pro.min.css

57 ms

ProductPro.min.css

ProductPro.min.css

72 ms

directory.css

directory.css

57 ms

api.js

api.js

97 ms

element.js

element.js

99 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

98 ms

sb-admin-pro.min.js

sb-admin-pro.min.js

71 ms

ProductPro.min.js

ProductPro.min.js

71 ms

logo.svg

logo.svg

68 ms

schneider_electric_m_s.png

schneider_electric_m_s.png

90 ms

semikron_m_s.png

semikron_m_s.png

89 ms

siemens_m_s.png

siemens_m_s.png

107 ms

xilinx_m_s.png

xilinx_m_s.png

115 ms

nasa_c_s.png

nasa_c_s.png

114 ms

siemens_c_s.png

siemens_c_s.png

107 ms

tsmc_c_s.png

tsmc_c_s.png

114 ms

usaf_c_s.png

usaf_c_s.png

115 ms

abb_m_l.png

abb_m_l.png

223 ms

altera_m_l.png

altera_m_l.png

222 ms

mitsubishi_electric_m_l.png

mitsubishi_electric_m_l.png

222 ms

semikron_m_l.png

semikron_m_l.png

222 ms

fulltext-search.svg

fulltext-search.svg

31 ms

jarvis.svg

jarvis.svg

31 ms

chatdoc.svg

chatdoc.svg

30 ms

recaptcha__en.js

recaptcha__en.js

60 ms

ABBvoice_W_Rg.woff

ABBvoice_W_Rg.woff

40 ms

ABBvoice_W_Md.woff

ABBvoice_W_Md.woff

60 ms

ABBvoice_W_Lt.woff

ABBvoice_W_Lt.woff

167 ms

ABBvoice_W_Bd.woff

ABBvoice_W_Bd.woff

167 ms

chatra.js

chatra.js

29 ms

sharethis.js

sharethis.js

12 ms

sharethis.js

sharethis.js

30 ms

js

js

146 ms

chatra.js

chatra.js

144 ms

anchor

anchor

67 ms

fa-solid-900.woff

fa-solid-900.woff

18 ms

fa-regular-400.woff

fa-regular-400.woff

7 ms

fa-brands-400.woff

fa-brands-400.woff

15 ms

chat.chatra.io

chat.chatra.io

86 ms

styles__ltr.css

styles__ltr.css

26 ms

recaptcha__en.js

recaptcha__en.js

41 ms

js

js

24 ms

analytics.js

analytics.js

65 ms

js

js

102 ms

sr2BvsM2R_OZKHX83mSXJ8YBPDmTxOV2dVCuSpL6Gdo.js

sr2BvsM2R_OZKHX83mSXJ8YBPDmTxOV2dVCuSpL6Gdo.js

77 ms

webworker.js

webworker.js

73 ms

logo_48.png

logo_48.png

64 ms

a6d8a3b497c16dbc8ffb8a0960232201c4a8ac26.css

a6d8a3b497c16dbc8ffb8a0960232201c4a8ac26.css

224 ms

meteor_runtime_config.js

meteor_runtime_config.js

59 ms

8eee3a8516633dd771243fa908ac80369637ad73.js

8eee3a8516633dd771243fa908ac80369637ad73.js

248 ms

collect

collect

117 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

172 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

174 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

185 ms

recaptcha__en.js

recaptcha__en.js

112 ms

84 ms

16 ms

Accessibility Review

datasheet.directory 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.directory 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.directory 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.directory 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.directory 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.directory

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: