Tools & Wizards About Us
deepcyclemarinebattery.com screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    80% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

deepcyclemarinebattery.com

Automotive and Marine Batteries

Page Load Speed

4.1 sec in total

First Response

80 ms

Resources Loaded

1.1 sec

Page Rendered

2.9 sec

deepcyclemarinebattery.com screenshot

About Website

Welcome to deepcyclemarinebattery.com homepage info - get ready to check Deepcycle Marine Battery best content right away, or after learning these important things about deepcyclemarinebattery.com

Automotive, marine, solar and industrial batteries are commonly lead-acid and lithium batteries ranging from just few Ah to 500 or even more Ah. These batteries are optimized for various purposes and...

Visit deepcyclemarinebattery.com

Key Findings

We analyzed Deepcyclemarinebattery.com page load time and found that the first response time was 80 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

deepcyclemarinebattery.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

55/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value3.3 s

90/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

deepcyclemarinebattery.com

80 ms

automotive-marine-and-industrial-batteries.html

181 ms

bootstrap.css

25 ms

flexbt4_custom.css

50 ms

font-awesome.min.css

60 ms

Our browser made a total of 156 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Deepcyclemarinebattery.com, 91% (142 requests) were made to Batteryequivalents.com and 4% (7 requests) were made to Prebid-server.rubiconproject.com. The less responsive or slowest element that took the longest time to load (368 ms) relates to the external source Ads.adthrive.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 181.9 kB (14%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Deepcyclemarinebattery.com 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. 60% of websites need less resources to load. Images take 916.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 143.6 kB

  • Original 173.5 kB
  • After minification 157.0 kB
  • After compression 30.0 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. 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 143.6 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 2.6 kB

  • Original 916.5 kB
  • After minification 914.0 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. Deepcycle Marine Battery images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 8.3 kB

  • Original 86.6 kB
  • After minification 86.6 kB
  • After compression 78.3 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

-32%

Potential reduce by 27.4 kB

  • Original 85.5 kB
  • After minification 85.4 kB
  • After compression 58.1 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. Deepcyclemarinebattery.com needs all CSS files to be minified and compressed as it can save up to 27.4 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (17%)

Requests Now

151

After Optimization

126

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 151 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Deepcycle Marine 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 10 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

deepcyclemarinebattery.com

deepcyclemarinebattery.com

80 ms

automotive-marine-and-industrial-batteries.html

automotive-marine-and-industrial-batteries.html

181 ms

bootstrap.css

bootstrap.css

25 ms

flexbt4_custom.css

flexbt4_custom.css

50 ms

font-awesome.min.css

font-awesome.min.css

60 ms

template.css

template.css

93 ms

color_d3d9446802a44259755d38e6d163e820.css

color_d3d9446802a44259755d38e6d163e820.css

69 ms

layout_d3d9446802a44259755d38e6d163e820.css

layout_d3d9446802a44259755d38e6d163e820.css

72 ms

general_d3d9446802a44259755d38e6d163e820.css

general_d3d9446802a44259755d38e6d163e820.css

71 ms

sections_d3d9446802a44259755d38e6d163e820.css

sections_d3d9446802a44259755d38e6d163e820.css

77 ms

modules_d3d9446802a44259755d38e6d163e820.css

modules_d3d9446802a44259755d38e6d163e820.css

90 ms

menu_d3d9446802a44259755d38e6d163e820.css

menu_d3d9446802a44259755d38e6d163e820.css

101 ms

custom.css

custom.css

102 ms

jquery.min.js

jquery.min.js

106 ms

jquery-noconflict.js

jquery-noconflict.js

115 ms

jquery-migrate.min.js

jquery-migrate.min.js

116 ms

caption.js

caption.js

118 ms

bootstrap.min.js

bootstrap.min.js

119 ms

utils.js

utils.js

123 ms

template.js

template.js

124 ms

html5fallback.js

html5fallback.js

124 ms

js

js

46 ms

ads.min.js

ads.min.js

368 ms

bg-master.jpg

bg-master.jpg

74 ms

logo.jpg

logo.jpg

83 ms

nsb-agm27m.jpg

nsb-agm27m.jpg

74 ms

mighty-max-ytx14ah-bs-m.jpg

mighty-max-ytx14ah-bs-m.jpg

74 ms

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75 ms

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75 ms

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dyson-v7-battery-m.jpg

84 ms

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82 ms

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optima-yellowtop-d51-m.jpg

88 ms

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89 ms

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98 ms

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105 ms

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106 ms

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110 ms

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110 ms

diehard-38232-gp34-m.jpg

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112 ms

ocell-48v-40ah-battery-m.jpg

ocell-48v-40ah-battery-m.jpg

119 ms

expertpower-exp1270-m.jpg

expertpower-exp1270-m.jpg

129 ms

ryobi-18v-one-plus-m.jpg

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129 ms

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dakota-lithium-12v-23ah-m.jpg

133 ms

deespeak-ds-30l-bs-m.jpg

deespeak-ds-30l-bs-m.jpg

135 ms

weize-tpli-12300ah-m.jpg

weize-tpli-12300ah-m.jpg

135 ms

chrome-ytx14-bs-igel-m.jpg

chrome-ytx14-bs-igel-m.jpg

139 ms

litime-12v-230ah-m.jpg

litime-12v-230ah-m.jpg

151 ms

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153 ms

litime-24v-100ah-m.jpg

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158 ms

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158 ms

litime-12v-300ah-w150px.jpg

litime-12v-300ah-w150px.jpg

159 ms

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160 ms

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litime-12v-100ah-150px.jpg

175 ms

litime-12v-50ah-w150px.jpg

litime-12v-50ah-w150px.jpg

177 ms

vmaxtanks-batteries-1m.jpg

vmaxtanks-batteries-1m.jpg

180 ms

shorai-lfx19a4-bs12-m.jpg

shorai-lfx19a4-bs12-m.jpg

182 ms

weize-tl1235-m.jpg

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184 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

169 ms

jita-12v-300ah-m.jpg

jita-12v-300ah-m.jpg

128 ms

odyssey-pc680-m.jpg

odyssey-pc680-m.jpg

147 ms

weize-fpli-12100ah-m.jpg

weize-fpli-12100ah-m.jpg

146 ms

jita-12-8v-100ah-lifepo4-battery-m.jpg

jita-12-8v-100ah-lifepo4-battery-m.jpg

146 ms

optima-d34m-d27m-d31m-1m.jpg

optima-d34m-d27m-d31m-1m.jpg

142 ms

optima-batteries-w360px.jpg

optima-batteries-w360px.jpg

163 ms

exide-xmc-31-m.jpg

exide-xmc-31-m.jpg

161 ms

exide-edge-fp-agm24dp-1m.jpg

exide-edge-fp-agm24dp-1m.jpg

161 ms

dewalt-12v-battery.jpg

dewalt-12v-battery.jpg

160 ms

mighty-max-ml35-12-battery-m.jpg

mighty-max-ml35-12-battery-m.jpg

158 ms

dewalt-15ah-battery-m.jpg

dewalt-15ah-battery-m.jpg

158 ms

vmaxtanks-v6-225-w150px.jpg

vmaxtanks-v6-225-w150px.jpg

157 ms

milwaukee-m12-batteries-m.jpg

milwaukee-m12-batteries-m.jpg

152 ms

antigravity-atz-10-m.jpg

antigravity-atz-10-m.jpg

151 ms

battery-tender-motorcycle-batteries-m.jpg

battery-tender-motorcycle-batteries-m.jpg

147 ms

dewalt-dcb205-m.jpg

dewalt-dcb205-m.jpg

148 ms

kobalt-24v-battery-m.jpg

kobalt-24v-battery-m.jpg

151 ms

experpower-exp12120-sla-battery-m.jpg

experpower-exp12120-sla-battery-m.jpg

146 ms

kobalt-80v-battery-m.jpg

kobalt-80v-battery-m.jpg

141 ms

milwaukee-m18-m.jpg

milwaukee-m18-m.jpg

147 ms

ryobi-40v-battery-m.jpg

ryobi-40v-battery-m.jpg

144 ms

dewalt-60v-battery-m.jpg

dewalt-60v-battery-m.jpg

144 ms

kobalt-40v-battery-m.jpg

kobalt-40v-battery-m.jpg

152 ms

pacpow-12v-100ah-m.jpg

pacpow-12v-100ah-m.jpg

145 ms

weize-22nf-group-agm-battery-m.jpg

weize-22nf-group-agm-battery-m.jpg

142 ms

vatrer-laf12100-m.jpg

vatrer-laf12100-m.jpg

165 ms

optima-d27-m-f-m.jpg

optima-d27-m-f-m.jpg

165 ms

weize-tpli-12200ah-m.jpg

weize-tpli-12200ah-m.jpg

166 ms

weize-ytx9-bs-m.jpg

weize-ytx9-bs-m.jpg

147 ms

chins-12v-300ah-m.jpg

chins-12v-300ah-m.jpg

161 ms

odyssey-pc2250-m.jpg

odyssey-pc2250-m.jpg

143 ms

weize-12v-10ah-lifepo4-w150px.jpg

weize-12v-10ah-lifepo4-w150px.jpg

152 ms

weize-ytx30l-bs-m.jpg

weize-ytx30l-bs-m.jpg

161 ms

zooms-12v-200ah-lithium-m.jpg

zooms-12v-200ah-lithium-m.jpg

159 ms

odyssey-pc925-m.jpg

odyssey-pc925-m.jpg

162 ms

optima-bci-group-34-batteries-m.jpg

optima-bci-group-34-batteries-m.jpg

150 ms

battleborn-100ah-12v-lifepo4-battery-m.jpg

battleborn-100ah-12v-lifepo4-battery-m.jpg

130 ms

optima-8052-161-d31m-m.jpg

optima-8052-161-d31m-m.jpg

131 ms

odyssey-31m-pc2150st-m-battery-m.jpg

odyssey-31m-pc2150st-m-battery-m.jpg

147 ms

noco-nlp-m.jpg

noco-nlp-m.jpg

147 ms

trojan-t-1275-m.jpg

trojan-t-1275-m.jpg

135 ms

zooms-12v-100ah-lifepo4-m.jpg

zooms-12v-100ah-lifepo4-m.jpg

134 ms

antigravity-ag-802-m.jpg

antigravity-ag-802-m.jpg

130 ms

chins-24v200ah-m.jpg

chins-24v200ah-m.jpg

128 ms

antigravity-atx-20-m.jpg

antigravity-atx-20-m.jpg

146 ms

expertpower-ep1250-m.jpg

expertpower-ep1250-m.jpg

147 ms

mighty-max-ml8d-m.jpg

mighty-max-ml8d-m.jpg

148 ms

load-cookie.html

load-cookie.html

24 ms

rid

rid

24 ms

mighty-max-ml5-6s-m.jpg

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143 ms

weize-lfp12750-m.jpg

weize-lfp12750-m.jpg

143 ms

interstate-dcm0100-m.jpg

interstate-dcm0100-m.jpg

143 ms

optima-redtop-35-m.jpg

optima-redtop-35-m.jpg

162 ms

renogy-12v-100ah-m.jpg

renogy-12v-100ah-m.jpg

160 ms

expertpower-ep12200-m.jpg

expertpower-ep12200-m.jpg

156 ms

mighty-max-ml4d-m.jpg

mighty-max-ml4d-m.jpg

159 ms

upb-ub12750-45821-m.jpg

upb-ub12750-45821-m.jpg

156 ms

cookie_sync

cookie_sync

77 ms

flypower-12v-100ah-m.jpg

flypower-12v-100ah-m.jpg

151 ms

migthy-max-ml18-12-w200px.jpg

migthy-max-ml18-12-w200px.jpg

162 ms

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164 ms

weize-ytx14-bs-m.jpg

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159 ms

expertpower-ep12100-m.jpg

expertpower-ep12100-m.jpg

161 ms

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renogy-200ah-12v-battery-m.jpg

160 ms

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aims-power-lfp12v200ah-m.jpg

146 ms

ionic-ic-12v12-ep4s-battery-m.jpg

ionic-ic-12v12-ep4s-battery-m.jpg

144 ms

expertpower-exp12330-m.jpg

expertpower-exp12330-m.jpg

147 ms

windynation-bat-nsap12-100-m.jpg

windynation-bat-nsap12-100-m.jpg

145 ms

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149 ms

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153 ms

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149 ms

weize-12v-100ah-agm-gel-battery-m.jpg

weize-12v-100ah-agm-gel-battery-m.jpg

144 ms

table-rng-batt-lfp12-100.jpg

table-rng-batt-lfp12-100.jpg

147 ms

upg-ub121000-m.jpg

upg-ub121000-m.jpg

145 ms

miady-lfp6ah-m.jpg

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152 ms

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154 ms

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141 ms

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147 ms

setuid

setuid

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144 ms

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vmaxtanks-85-ah-group24-m.jpg

153 ms

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160 ms

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158 ms

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138 ms

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northstar-nsb-agm65-m.jpg

147 ms

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145 ms

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vmax-xtr27-100-m.jpg

156 ms

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odyssey-65-pc1750t-battery-m.jpg

154 ms

arrow.png

arrow.png

157 ms

setuid

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3 ms

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25 ms

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setuid

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4 ms

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3 ms

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3 ms

Accessibility Review

deepcyclemarinebattery.com accessibility score

89

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

deepcyclemarinebattery.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

deepcyclemarinebattery.com SEO score

100

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

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 Deepcyclemarinebattery.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 Deepcyclemarinebattery.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

deepcyclemarinebattery.com

Open Graph description is not detected on the main page of Deepcycle Marine 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: