Tools & Wizards About Us
stellavolta.com screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 0

    Best Practices

  • 92

    SEO

    Google-friendlier than
    75% of websites

stellavolta.com

Stellavolta.com | Solar Energy and Wind Power Stocking Distributor for DIYers, Solar Installers, and Preppers

Page Load Speed

3.9 sec in total

First Response

288 ms

Resources Loaded

3.4 sec

Page Rendered

163 ms

stellavolta.com screenshot

About Website

Click here to check amazing Stellavolta content for United States. Otherwise, check out these important facts you probably never knew about stellavolta.com

Stellavolta.com is an online superstore and authorized distributor for solar energy, wind power, portable power, and outdoor equipment. We help DIYers, solar installers, and preppers with their renewa...

Visit stellavolta.com

Key Findings

We analyzed Stellavolta.com page load time and found that the first response time was 288 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

stellavolta.com performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value19.4 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value1,620 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.661

8/100

15%

TTI (Time to Interactive)

Value21.1 s

1/100

10%

Network Requests Diagram

stellavolta.com

288 ms

stellavolta.com

104 ms

www.stellavolta.com

479 ms

theme-0d5454b0-eca8-0139-5b0f-36678c5eae92.css

168 ms

js

432 ms

Our browser made a total of 165 requests to load all elements on the main page. We found that 2% of them (4 requests) were addressed to the original Stellavolta.com, 71% (117 requests) were made to Cdn11.bigcommerce.com and 5% (9 requests) were made to Guarantee-cdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Cdn11.bigcommerce.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 267.7 kB (27%)

Content Size

974.1 kB

After Optimization

706.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stellavolta.com main page is 974.1 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 551.8 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 264.9 kB

  • Original 321.4 kB
  • After minification 261.0 kB
  • After compression 56.5 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 60.4 kB, which is 19% 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 264.9 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 2.1 kB

  • Original 551.8 kB
  • After minification 549.7 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. Stellavolta images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 538 B

  • Original 82.6 kB
  • After minification 82.6 kB
  • After compression 82.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 104 B

  • Original 18.4 kB
  • After minification 18.4 kB
  • After compression 18.3 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. Stellavolta.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 124 (83%)

Requests Now

149

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 149 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stellavolta. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

stellavolta.com

stellavolta.com

288 ms

stellavolta.com

stellavolta.com

104 ms

www.stellavolta.com

www.stellavolta.com

479 ms

theme-0d5454b0-eca8-0139-5b0f-36678c5eae92.css

theme-0d5454b0-eca8-0139-5b0f-36678c5eae92.css

168 ms

js

js

432 ms

loader.js

loader.js

559 ms

index.js

index.js

459 ms

lib.js

lib.js

521 ms

gjs.aspx

gjs.aspx

562 ms

bundle.js

bundle.js

551 ms

jquery.min.js

jquery.min.js

383 ms

modernizr-custom.js

modernizr-custom.js

382 ms

haloMegaMenu.js

haloMegaMenu.js

403 ms

csrf-protection-header-b572e5526f6854c73a5e080ef15a771f963740ae.js

csrf-protection-header-b572e5526f6854c73a5e080ef15a771f963740ae.js

436 ms

platform.js

platform.js

535 ms

visitor_stencil.js

visitor_stencil.js

489 ms

09f5200a94643ca451e1d27e2.js

09f5200a94643ca451e1d27e2.js

898 ms

bigcommerce.min.js

bigcommerce.min.js

545 ms

css

css

423 ms

fbevents.js

fbevents.js

351 ms

analytics.js

analytics.js

349 ms

hello.js

hello.js

651 ms

us.gif

us.gif

284 ms

ae.gif

ae.gif

366 ms

an.gif

an.gif

365 ms

au.gif

au.gif

364 ms

aw.gif

aw.gif

362 ms

bb.gif

bb.gif

363 ms

bd.gif

bd.gif

362 ms

bg.gif

bg.gif

620 ms

bh.gif

bh.gif

618 ms

bi.gif

bi.gif

618 ms

bm.gif

bm.gif

468 ms

bo.gif

bo.gif

467 ms

br.gif

br.gif

610 ms

bs.gif

bs.gif

671 ms

bw.gif

bw.gif

668 ms

bz.gif

bz.gif

672 ms

ca.gif

ca.gif

670 ms

ch.gif

ch.gif

671 ms

cn.gif

cn.gif

667 ms

cz.gif

cz.gif

880 ms

dj.gif

dj.gif

860 ms

dk.gif

dk.gif

864 ms

do.gif

do.gif

878 ms

eg.gif

eg.gif

867 ms

et.gif

et.gif

878 ms

eu.gif

eu.gif

1105 ms

fk.gif

fk.gif

1098 ms

gb.gif

gb.gif

1097 ms

gi.gif

gi.gif

1099 ms

gm.gif

gm.gif

1104 ms

gn.gif

gn.gif

1101 ms

gt.gif

gt.gif

1140 ms

gy.gif

gy.gif

1141 ms

hn.gif

hn.gif

1141 ms

hr.gif

hr.gif

1139 ms

hu.gif

hu.gif

1138 ms

js

js

351 ms

KFOkCnqEu92Fr1Mu51xIIzcXKMny.ttf

KFOkCnqEu92Fr1Mu51xIIzcXKMny.ttf

550 ms

KFOjCnqEu92Fr1Mu51S7ACc6CsHYl4BO.ttf

KFOjCnqEu92Fr1Mu51S7ACc6CsHYl4BO.ttf

667 ms

KFOjCnqEu92Fr1Mu51TzBic6CsHYl4BO.ttf

KFOjCnqEu92Fr1Mu51TzBic6CsHYl4BO.ttf

789 ms

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

KFOmCnqEu92Fr1Mu4mxPKTU1Kg.ttf

870 ms

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmEU9fBBc9AMP6lQ.ttf

855 ms

KFOlCnqEu92Fr1MmWUlfBBc9AMP6lQ.ttf

KFOlCnqEu92Fr1MmWUlfBBc9AMP6lQ.ttf

789 ms

S6uyw4BMUTPHjx4wWyWtFCc.ttf

S6uyw4BMUTPHjx4wWyWtFCc.ttf

854 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1031 ms

5ee29bb57b173

5ee29bb57b173

1105 ms

index.php

index.php

296 ms

id.gif

id.gif

903 ms

il.gif

il.gif

840 ms

is.gif

is.gif

846 ms

jm.gif

jm.gif

845 ms

jp.gif

jp.gif

902 ms

ke.gif

ke.gif

844 ms

rollover.core.js

rollover.core.js

253 ms

collect

collect

256 ms

1282936161802218

1282936161802218

428 ms

widget.min.js

widget.min.js

183 ms

kh.gif

kh.gif

741 ms

km.gif

km.gif

794 ms

conversion_async.js

conversion_async.js

599 ms

country

country

72 ms

kr.gif

kr.gif

643 ms

ky.gif

ky.gif

642 ms

kz.gif

kz.gif

643 ms

la.gif

la.gif

654 ms

getCurrencyId

getCurrencyId

503 ms

translation

translation

316 ms

US.png

US.png

444 ms

lk.gif

lk.gif

607 ms

collect

collect

537 ms

lr.gif

lr.gif

602 ms

mg.gif

mg.gif

622 ms

mk.gif

mk.gif

603 ms

mm.gif

mm.gif

604 ms

widget.min.css

widget.min.css

180 ms

getappkey

getappkey

693 ms

mr.gif

mr.gif

536 ms

ii.aspx

ii.aspx

342 ms

mu.gif

mu.gif

428 ms

mw.gif

mw.gif

426 ms

nobot

nobot

391 ms

mx.gif

mx.gif

438 ms

my.gif

my.gif

432 ms

ng.gif

ng.gif

544 ms

ni.gif

ni.gif

448 ms

no.gif

no.gif

209 ms

np.gif

np.gif

246 ms

nz.gif

nz.gif

245 ms

om.gif

om.gif

242 ms

pe.gif

pe.gif

241 ms

171 ms

pg.gif

pg.gif

280 ms

AltSealInfo.aspx

AltSealInfo.aspx

71 ms

ph.gif

ph.gif

207 ms

pk.gif

pk.gif

211 ms

pl.gif

pl.gif

210 ms

py.gif

py.gif

261 ms

qa.gif

qa.gif

253 ms

rs.gif

rs.gif

204 ms

ru.gif

ru.gif

202 ms

ga-audiences

ga-audiences

102 ms

rw.gif

rw.gif

194 ms

sa.gif

sa.gif

211 ms

sb.gif

sb.gif

209 ms

si.aspx

si.aspx

47 ms

sc.gif

sc.gif

365 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

166 ms

se.gif

se.gif

164 ms

st.gif

st.gif

232 ms

sz.gif

sz.gif

178 ms

th.gif

th.gif

232 ms

Static.aspx

Static.aspx

83 ms

to.gif

to.gif

226 ms

tr.gif

tr.gif

219 ms

tt.gif

tt.gif

227 ms

tw.gif

tw.gif

220 ms

tz.gif

tz.gif

282 ms

ua.gif

ua.gif

206 ms

ug.gif

ug.gif

212 ms

vn.gif

vn.gif

208 ms

vu.gif

vu.gif

209 ms

fr.gif

fr.gif

209 ms

46 ms

ye.gif

ye.gif

195 ms

za.gif

za.gif

195 ms

zm.gif

zm.gif

237 ms

5ee29bb57b173.js

5ee29bb57b173.js

362 ms

loading.svg

loading.svg

212 ms

searchIcon_1.png

searchIcon_1.png

161 ms

footer-image1.jpg

footer-image1.jpg

219 ms

footer-image2.jpg

footer-image2.jpg

218 ms

walmart-icon.png

walmart-icon.png

219 ms

footer-image3.jpg

footer-image3.jpg

229 ms

footer-image5.jpg

footer-image5.jpg

216 ms

loading.gif

loading.gif

48 ms

rollover_close.png

rollover_close.png

41 ms

credit-cards-new.png

credit-cards-new.png

176 ms

megamenu-colright-1.jpg

megamenu-colright-1.jpg

170 ms

megamenu-colright-2.jpg

megamenu-colright-2.jpg

177 ms

midnite-solar-classic-stellavolta.jpg

midnite-solar-classic-stellavolta.jpg

180 ms

megamenu-colright-4.jpg

megamenu-colright-4.jpg

178 ms

megamenu-colright-5.jpg

megamenu-colright-5.jpg

180 ms

Dynamic.aspx

Dynamic.aspx

43 ms

Accessibility Review

stellavolta.com accessibility score

88

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

SEO Factors

stellavolta.com SEO score

92

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

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 Stellavolta.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 Stellavolta.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

stellavolta.com

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