Access lectrocomponents.com. Electronic Components Distributor & Manufacturer

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

53/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.102

89/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

lectrocomponents.com

100 ms

www.lectrocomponents.com

417 ms

styles.css

120 ms

styles.css

206 ms

iselector.css

127 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 16% of them (18 requests) were addressed to the original Lectrocomponents.com, 50% (57 requests) were made to Cdn1.bigcommerce.com and 20% (23 requests) were made to Cdn9.bigcommerce.com. The less responsive or slowest element that took the longest time to load (464 ms) relates to the external source Store-c8acd.mybigcommerce.com.

Content Size

1.2 MB

After Optimization

1.0 MB

In fact, the total size of Lectrocomponents.com main page is 1.2 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. 45% of websites need less resources to load. Images take 887.9 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 121.0 kB

Original 139.4 kB
After minification 130.4 kB
After compression 18.4 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 121.0 kB or 87% of the original size.

Image Optimization

-7%

Potential reduce by 57.8 kB

Original 887.9 kB
After minification 830.1 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. Lectro Components images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 42.8 kB

Original 190.0 kB
After minification 189.9 kB
After compression 147.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 42.8 kB or 23% of the original size.

CSS Optimization

-27%

Potential reduce by 4.0 kB

Original 15.1 kB
After minification 15.1 kB
After compression 11.1 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. Lectrocomponents.com needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 27% of the original size.

Requests Now

110

After Optimization

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lectro Components. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

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 Lectrocomponents.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 Lectrocomponents.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

lectrocomponents.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Electronic Components Distributor & Manufacturer | Lectro Components

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

lectrocomponents.com

www.lectrocomponents.com

styles.css

styles.css

iselector.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

lectrocomponents.com

www.lectrocomponents.com

styles.css

styles.css

iselector.css

orange.css

product.attributes.css

ui.all.css

product.quickview.css

store.css

imodal.css

js

jquery.min.js

menudrop.js

common.js

iselector.js

jquery-ui.min.js

jquery.validate.js

product.functions.js

product.attributes.js

quickview.js

quickview.initialise.js

jquery.form.js

imodal.js

loader.js

quicksearch.js

flexslider.css

jquery.flexslider-min.js

bc_pinstrumentation.min.js

jquery.bgiframe.min.js

superfish.js

visitor.js

csrf-protection-header-5eeddd5de78d98d146ef4fd71b2aedce4161903e.js

gtm.js

ga.js

__utm.gif

v2.zopim.com

bg_body.gif

ajax-loader.gif

bg_menu.gif

lectro_logo.png

cart-button.png

btn-search.png