Tools & Wizards About Us

Report Summary

  • 77

    Performance

    Renders faster than
    84% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

www2.usbfirewire.com

USB | FireWire - Angled - Short - Custom - Cables - 877-522-3779

Page Load Speed

1.1 sec in total

First Response

244 ms

Resources Loaded

717 ms

Page Rendered

148 ms

About Website

Click here to check amazing Www 2 USB Fire Wire content for Algeria. Otherwise, check out these important facts you probably never knew about www2.usbfirewire.com

We sell hard to find USB and FireWire cables. This includes very short cables, very long cables, all angles, as well as custom built cables with a 24 hour turnaround time.

Visit www2.usbfirewire.com

Key Findings

We analyzed Www2.usbfirewire.com page load time and found that the first response time was 244 ms and then it took 865 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

www2.usbfirewire.com performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

51/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.052

99/100

15%

TTI (Time to Interactive)

Value4.8 s

78/100

10%

Network Requests Diagram

www2.usbfirewire.com

244 ms

site.css

106 ms

jquery.min.js

8 ms

jquery-ui.min.js

13 ms

jquery.colorbox.js

157 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 87% of them (27 requests) were addressed to the original Www2.usbfirewire.com, 6% (2 requests) were made to Ajax.googleapis.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (311 ms) belongs to the original domain Www2.usbfirewire.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 81.7 kB (12%)

Content Size

659.3 kB

After Optimization

577.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Www2.usbfirewire.com main page is 659.3 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 460.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 50.0 kB

  • Original 60.3 kB
  • After minification 48.0 kB
  • After compression 10.2 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 12.3 kB, which is 20% 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 50.0 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 8.7 kB

  • Original 460.1 kB
  • After minification 451.4 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. Www 2 USB Fire Wire images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 23.0 kB

  • Original 139.0 kB
  • After minification 127.2 kB
  • After compression 116.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 23.0 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (31%)

Requests Now

29

After Optimization

20

  • Images
  • JavaScript

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Www 2 USB Fire Wire. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

www2.usbfirewire.com accessibility score

83

Accessibility Issues

Tables and lists

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

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

www2.usbfirewire.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

www2.usbfirewire.com SEO score

54

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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 Www2.usbfirewire.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 Www2.usbfirewire.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

Open Graph description is not detected on the main page of Www 2 USB Fire Wire. 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: