Tools & Wizards About Us
onsalebattery.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% 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

  • 99

    SEO

    Google-friendlier than
    93% of websites

onsalebattery.com

32 Tech Heads Unite ideas | vintage electronics, hifi audio, hifi

Page Load Speed

12.2 sec in total

First Response

4 sec

Resources Loaded

8 sec

Page Rendered

160 ms

onsalebattery.com screenshot

About Website

Click here to check amazing Onsalebattery content. Otherwise, check out these important facts you probably never knew about onsalebattery.com

Sep 9, 2021 - Explore RazorEdgeResumes.com Writing S's board "Tech Heads Unite", followed by 12,310 people on Pinterest. See more ideas about vintage electronics, hifi audio, hifi.

Visit onsalebattery.com

Key Findings

We analyzed Onsalebattery.com page load time and found that the first response time was 4 sec and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

onsalebattery.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value18.5 s

0/100

10%

TBT (Total Blocking Time)

Value24,720 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value34.4 s

0/100

10%

Network Requests Diagram

onsalebattery.com

3995 ms

nobrand.css

1581 ms

nobrand.css

1515 ms

header_corners.jpg

1452 ms

ga.js

8 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 22% of them (6 requests) were addressed to the original Onsalebattery.com, 11% (3 requests) were made to Dsregredir.com and 11% (3 requests) were made to C.rmgserving.com. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Onsalebattery.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 51.5 kB (31%)

Content Size

165.5 kB

After Optimization

114.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Onsalebattery.com main page is 165.5 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 114.9 kB which makes up the majority of the site volume.

HTML Optimization

-57%

Potential reduce by 1.5 kB

  • Original 2.6 kB
  • After minification 2.5 kB
  • After compression 1.1 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 1.5 kB or 57% of the original size.

Image Optimization

-22%

Potential reduce by 10.7 kB

  • Original 48.0 kB
  • After minification 37.3 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, Onsalebattery needs image optimization as it can save up to 10.7 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-34%

Potential reduce by 39.3 kB

  • Original 114.9 kB
  • After minification 109.6 kB
  • After compression 75.6 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 39.3 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (29%)

Requests Now

24

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onsalebattery. 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

onsalebattery.com

onsalebattery.com

3995 ms

nobrand.css

nobrand.css

1581 ms

nobrand.css

nobrand.css

1515 ms

header_corners.jpg

header_corners.jpg

1452 ms

ga.js

ga.js

8 ms

ds_frame.html

ds_frame.html

1455 ms

__utm.gif

__utm.gif

14 ms

parent_corners.gif

parent_corners.gif

1454 ms

collect

collect

66 ms

ga-audiences

ga-audiences

70 ms

registrar.js

registrar.js

9 ms

show_afd_ads.js

show_afd_ads.js

18 ms

domainpark.cgi

domainpark.cgi

62 ms

dsregredir.com

dsregredir.com

571 ms

px.js

px.js

64 ms

px.js

px.js

77 ms

caf.js

caf.js

69 ms

newcafv2.js

newcafv2.js

7 ms

body-bg.gif

body-bg.gif

40 ms

logo1.png

logo1.png

38 ms

frst_arr.jpg

frst_arr.jpg

38 ms

caf.gif

caf.gif

35 ms

slave.html

slave.html

11 ms

domainpark.cgi

domainpark.cgi

127 ms

header-bg.jpg

header-bg.jpg

8 ms

last_arr.jpg

last_arr.jpg

9 ms

arrow-4.png

arrow-4.png

12 ms

Accessibility Review

onsalebattery.com accessibility score

100

Accessibility Issues

Best Practices

onsalebattery.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Missing source maps for large first-party JavaScript

SEO Factors

onsalebattery.com SEO score

99

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

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 Onsalebattery.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 Onsalebattery.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

onsalebattery.com

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