Tools & Wizards About Us
datasheetspdf.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

datasheetspdf.com

Datasheet Search for 900,000+ Electronic Components - Datasheet4U

Page Load Speed

3.5 sec in total

First Response

18 ms

Resources Loaded

3.1 sec

Page Rendered

316 ms

datasheetspdf.com screenshot

About Website

Visit datasheetspdf.com now to see the best up-to-date Datasheet Spdf content for Iran and also check out these interesting facts you probably never knew about datasheetspdf.com

Access over 900,000 verified PDF datasheets for semiconductors, ICs, MOSFETs, and electronic components. Search, download, and check equivalents with daily updates.

Visit datasheetspdf.com

Key Findings

We analyzed Datasheetspdf.com page load time and found that the first response time was 18 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

datasheetspdf.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value4.4 s

73/100

10%

TBT (Total Blocking Time)

Value1,150 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

datasheetspdf.com

18 ms

semiconductors.es

543 ms

zoom.css

10 ms

search.js

32 ms

logo.gif

17 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Datasheetspdf.com, 63% (20 requests) were made to Semiconductors.es and 9% (3 requests) were made to Ads.supplyframe.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Semiconductors.es.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.9 kB (38%)

Content Size

55.6 kB

After Optimization

34.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Datasheetspdf.com main page is 55.6 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. 20% of websites need less resources to load. Javascripts take 27.4 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 20.0 kB

  • Original 25.3 kB
  • After minification 25.1 kB
  • After compression 5.3 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 20.0 kB or 79% of the original size.

Image Optimization

-20%

Potential reduce by 529 B

  • Original 2.7 kB
  • After minification 2.1 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 Spdf needs image optimization as it can save up to 529 B or 20% 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 350 B

  • Original 27.4 kB
  • After minification 27.4 kB
  • After compression 27.0 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 66 B

  • Original 299 B
  • After minification 299 B
  • After compression 233 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. Datasheetspdf.com needs all CSS files to be minified and compressed as it can save up to 66 B or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (24%)

Requests Now

29

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Datasheet Spdf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

datasheetspdf.com

datasheetspdf.com

18 ms

semiconductors.es

semiconductors.es

543 ms

zoom.css

zoom.css

10 ms

search.js

search.js

32 ms

logo.gif

logo.gif

17 ms

email-decode.min.js

email-decode.min.js

12 ms

UTC.gif

UTC.gif

10 ms

PEAK%20electronics.gif

PEAK%20electronics.gif

13 ms

Allegro%20MicroSystems.gif

Allegro%20MicroSystems.gif

39 ms

TGS.gif

TGS.gif

14 ms

SunX.gif

SunX.gif

1944 ms

JRC.gif

JRC.gif

19 ms

Philips.gif

Philips.gif

38 ms

Premo.gif

Premo.gif

40 ms

Microchip.gif

Microchip.gif

40 ms

GME.gif

GME.gif

38 ms

Fairchild%20Semiconductor.gif

Fairchild%20Semiconductor.gif

40 ms

Wolfspeed.gif

Wolfspeed.gif

40 ms

Siliconix.gif

Siliconix.gif

42 ms

icon.png

icon.png

41 ms

LP3893

LP3893

329 ms

searchicon.png

searchicon.png

10 ms

adjs.php

adjs.php

337 ms

fc.php

fc.php

311 ms

events.js

events.js

98 ms

gtm.js

gtm.js

132 ms

fbevents.js

fbevents.js

46 ms

IPOB-Qorvo-Power.gif

IPOB-Qorvo-Power.gif

154 ms

152 ms

lg.php

lg.php

129 ms

ga.js

ga.js

92 ms

__utm.gif

__utm.gif

33 ms

Accessibility Review

datasheetspdf.com accessibility score

100

Accessibility Issues

Best Practices

datasheetspdf.com best practices score

75

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

High

Browser errors were logged to the console

SEO Factors

datasheetspdf.com SEO score

100

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Datasheetspdf.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Datasheetspdf.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.

Social Sharing Optimization

datasheetspdf.com

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