Tools & Wizards About Us
sonylaptopbattery.co.uk screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    86% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

sonylaptopbattery.co.uk

Sony laptop battery,replacement Sony laptop batteries and original Sony batteries

Page Load Speed

2.3 sec in total

First Response

227 ms

Resources Loaded

1.8 sec

Page Rendered

295 ms

sonylaptopbattery.co.uk screenshot

About Website

Visit sonylaptopbattery.co.uk now to see the best up-to-date Sony Laptop Battery content and also check out these interesting facts you probably never knew about sonylaptopbattery.co.uk

Sony laptop battery,replacement Sony laptop batteries and original Sony batteries at lowest prices,all of our sony battery are high quality and warranty one year,30 days money back guarantee.

Visit sonylaptopbattery.co.uk

Key Findings

We analyzed Sonylaptopbattery.co.uk page load time and found that the first response time was 227 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

sonylaptopbattery.co.uk performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

68/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

Network Requests Diagram

sonylaptopbattery.co.uk

227 ms

www.sonylaptopbattery.co.uk

379 ms

sonyCss.css

61 ms

menu.css

142 ms

images-sw.css

206 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 94% of them (64 requests) were addressed to the original Sonylaptopbattery.co.uk, 3% (2 requests) were made to Chatserver.comm100.com and 3% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (570 ms) belongs to the original domain Sonylaptopbattery.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 93.0 kB (7%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sonylaptopbattery.co.uk main page is 1.3 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 34.1 kB

  • Original 39.1 kB
  • After minification 26.8 kB
  • After compression 5.0 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 12.2 kB, which is 31% 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 34.1 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 44.9 kB

  • Original 1.2 MB
  • After minification 1.2 MB

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. Sony Laptop Battery images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 11.5 kB

  • Original 64.3 kB
  • After minification 64.3 kB
  • After compression 52.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 11.5 kB or 18% of the original size.

CSS Optimization

-40%

Potential reduce by 2.5 kB

  • Original 6.1 kB
  • After minification 6.1 kB
  • After compression 3.6 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. Sonylaptopbattery.co.uk needs all CSS files to be minified and compressed as it can save up to 2.5 kB or 40% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (6%)

Requests Now

64

After Optimization

60

  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sony Laptop Battery. 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

sonylaptopbattery.co.uk

sonylaptopbattery.co.uk

227 ms

www.sonylaptopbattery.co.uk

www.sonylaptopbattery.co.uk

379 ms

sonyCss.css

sonyCss.css

61 ms

menu.css

menu.css

142 ms

images-sw.css

images-sw.css

206 ms

jquery-1.4.1.min.js

jquery-1.4.1.min.js

367 ms

common.js

common.js

260 ms

LiveChat.js

LiveChat.js

72 ms

gototop.js

gototop.js

265 ms

images-sw.js

images-sw.js

265 ms

BBS.aspx

BBS.aspx

33 ms

shopping_cart.gif

shopping_cart.gif

66 ms

top-logo-bg.jpg

top-logo-bg.jpg

67 ms

logo.jpg

logo.jpg

254 ms

search-bg.jpg

search-bg.jpg

177 ms

menu-bg2.jpg

menu-bg2.jpg

126 ms

menu-dot.jpg

menu-dot.jpg

126 ms

li-dot3.gif

li-dot3.gif

128 ms

left-title-bg2.jpg

left-title-bg2.jpg

127 ms

li-dot.gif

li-dot.gif

189 ms

left-title-bg1.jpg

left-title-bg1.jpg

249 ms

1.jpg

1.jpg

243 ms

2.jpg

2.jpg

244 ms

3.jpg

3.jpg

409 ms

4.jpg

4.jpg

419 ms

5.jpg

5.jpg

414 ms

right-title-bg2.jpg

right-title-bg2.jpg

304 ms

numbers.jpg

numbers.jpg

306 ms

center-title-bg.jpg

center-title-bg.jpg

317 ms

blue-title-bg.jpg

blue-title-bg.jpg

367 ms

VGP-BPS37.jpg

VGP-BPS37.jpg

367 ms

VGP-BPS39.jpg

VGP-BPS39.jpg

383 ms

VGP-BPS40.jpg

VGP-BPS40.jpg

430 ms

VGP-BPS42.jpg

VGP-BPS42.jpg

426 ms

VGP-BPSE38.jpg

VGP-BPSE38.jpg

451 ms

VGP-AC10V10.jpg

VGP-AC10V10.jpg

466 ms

VGP-AC19V74.jpg

VGP-AC19V74.jpg

474 ms

VGP-BPS35.jpg

VGP-BPS35.jpg

475 ms

VGP-BPS34.jpg

VGP-BPS34.jpg

484 ms

VGP-WAR100.jpg

VGP-WAR100.jpg

486 ms

VGP-STD2.jpg

VGP-STD2.jpg

517 ms

VGP-DA15E.jpg

VGP-DA15E.jpg

524 ms

VGP-BPSC31.jpg

VGP-BPSC31.jpg

532 ms

VGP-BPS2_B8800.jpg

VGP-BPS2_B8800.jpg

533 ms

PCGA-BP2V.jpg

PCGA-BP2V.jpg

542 ms

bpl4_8800.jpg

bpl4_8800.jpg

543 ms

bps2-7200.jpg

bps2-7200.jpg

570 ms

ga.js

ga.js

21 ms

__utm.gif

__utm.gif

12 ms

BPS9-original-Black-2.jpg

BPS9-original-Black-2.jpg

526 ms

VGP-BPS5.jpg

VGP-BPS5.jpg

535 ms

VGP-BPS2-original-b4400.jpg

VGP-BPS2-original-b4400.jpg

477 ms

VGP-BPS15-original-black.jpg

VGP-BPS15-original-black.jpg

483 ms

bps13_sliver.jpg

bps13_sliver.jpg

482 ms

PCGA-BP2E.jpg

PCGA-BP2E.jpg

529 ms

BPS9-original-Silver.jpg

BPS9-original-Silver.jpg

475 ms

bps21.jpg

bps21.jpg

476 ms

bps13-original.jpg

bps13-original.jpg

419 ms

BPS26.jpg

BPS26.jpg

425 ms

VGP-BPS13-4400-Black.jpg

VGP-BPS13-4400-Black.jpg

422 ms

bps22-5000.jpg

bps22-5000.jpg

458 ms

vgp-bps22.jpg

vgp-bps22.jpg

424 ms

BPS20.jpg

BPS20.jpg

421 ms

bps18-original.jpg

bps18-original.jpg

416 ms

BPS22-4400.jpg

BPS22-4400.jpg

367 ms

footer-line.jpg

footer-line.jpg

367 ms

payments.gif

payments.gif

386 ms

royalmail-logo.gif

royalmail-logo.gif

379 ms

Accessibility Review

sonylaptopbattery.co.uk accessibility score

51

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.

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.

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

Best Practices

sonylaptopbattery.co.uk best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

sonylaptopbattery.co.uk 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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sonylaptopbattery.co.uk 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 Sonylaptopbattery.co.uk 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

sonylaptopbattery.co.uk

Open Graph description is not detected on the main page of Sony Laptop Battery. 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: