Tools & Wizards About Us

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

onlineelec.com

On-Line Electronics > Terminal Blocks : Terminal Block Connectors, Electrical Terminal Block, WAGO Terminal Blocks, Terminal Block

Page Load Speed

1.1 sec in total

First Response

64 ms

Resources Loaded

772 ms

Page Rendered

254 ms

About Website

Click here to check amazing On Line Elec content for United States. Otherwise, check out these important facts you probably never knew about onlineelec.com

On-Line Electronics, Inc. is a specialty-stocking distributor of electro-mechanical connectors, terminals and accessories. We offer value-added design, production, stocking and delivery solutions.

Visit onlineelec.com

Key Findings

We analyzed Onlineelec.com page load time and found that the first response time was 64 ms and then it took 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

onlineelec.com performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value7.6 s

46/100

10%

Network Requests Diagram

onlineelec.com

64 ms

onlineelec.com

95 ms

www.onlineelec.com

128 ms

base.min.css

24 ms

js

72 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 85% of them (41 requests) were addressed to the original Onlineelec.com, 4% (2 requests) were made to Verify.authorize.net and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (317 ms) belongs to the original domain Onlineelec.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 67.5 kB (15%)

Content Size

446.1 kB

After Optimization

378.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Onlineelec.com main page is 446.1 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. 40% of websites need less resources to load. Images take 362.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 31.8 kB

  • Original 38.4 kB
  • After minification 29.4 kB
  • After compression 6.6 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. This page needs HTML code to be minified as it can gain 9.0 kB, which is 23% 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 31.8 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 11.3 kB

  • Original 362.6 kB
  • After minification 351.4 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. On Line Elec images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 495 B

  • Original 10.2 kB
  • After minification 10.2 kB
  • After compression 9.8 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

-69%

Potential reduce by 24.0 kB

  • Original 34.8 kB
  • After minification 34.8 kB
  • After compression 10.8 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. Onlineelec.com needs all CSS files to be minified and compressed as it can save up to 24.0 kB or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (7%)

Requests Now

42

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of On Line Elec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

onlineelec.com accessibility score

53

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

onlineelec.com best practices score

58

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

onlineelec.com SEO score

62

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

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 Onlineelec.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 Onlineelec.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

Open Graph description is not detected on the main page of On Line Elec. 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: