Tools & Wizards About Us
jaxmattress.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

jaxmattress.com

Jax Mattress in Jacksonville, FL

Page Load Speed

3.2 sec in total

First Response

540 ms

Resources Loaded

1.5 sec

Page Rendered

1.1 sec

jaxmattress.com screenshot

About Website

Click here to check amazing Jax Mattress content. Otherwise, check out these important facts you probably never knew about jaxmattress.com

I started Jaxmattress.com in 2009 part time in an 11x20 storage unit pictured to the right. I started off with 4 different beds to choose from. By 2010 I had expanded 3 times and was operating out of ...

Visit jaxmattress.com

Key Findings

We analyzed Jaxmattress.com page load time and found that the first response time was 540 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

jaxmattress.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value6,420 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.267

46/100

15%

TTI (Time to Interactive)

Value19.5 s

2/100

10%

Network Requests Diagram

jaxmattress.com

540 ms

affirm.js

291 ms

preloads.js

73 ms

load_feature-182c005fe54a3c232faa50c6052f25e136bfbf5dd11fcde6717a2ba8298f44a5.js

77 ms

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

76 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 68% of them (51 requests) were addressed to the original Jaxmattress.com, 11% (8 requests) were made to Cdnjs.cloudflare.com and 5% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (672 ms) relates to the external source Cdn.rlets.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 646.1 kB (8%)

Content Size

8.0 MB

After Optimization

7.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jaxmattress.com main page is 8.0 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. Only a small number of websites need less resources to load. Images take 7.0 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 364.8 kB

  • Original 421.3 kB
  • After minification 347.4 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 73.8 kB, which is 18% 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 364.8 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 265.7 kB

  • Original 7.0 MB
  • After minification 6.7 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. Jax Mattress images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 15.2 kB

  • Original 503.9 kB
  • After minification 503.7 kB
  • After compression 488.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 352 B

  • Original 80.7 kB
  • After minification 80.7 kB
  • After compression 80.3 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. Jaxmattress.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 31 (53%)

Requests Now

59

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jax Mattress. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jaxmattress.com

jaxmattress.com

540 ms

affirm.js

affirm.js

291 ms

preloads.js

preloads.js

73 ms

load_feature-182c005fe54a3c232faa50c6052f25e136bfbf5dd11fcde6717a2ba8298f44a5.js

load_feature-182c005fe54a3c232faa50c6052f25e136bfbf5dd11fcde6717a2ba8298f44a5.js

77 ms

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

76 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

76 ms

theme.css

theme.css

101 ms

js

js

288 ms

filter-menu.scss.css

filter-menu.scss.css

136 ms

filter-menu.js

filter-menu.js

130 ms

jquery.min.js

jquery.min.js

93 ms

klaviyo.js

klaviyo.js

374 ms

sa-widget.js

sa-widget.js

134 ms

sa-widget.css

sa-widget.css

138 ms

shopify-perf-kit-1.0.0.min.js

shopify-perf-kit-1.0.0.min.js

130 ms

all.min.css

all.min.css

131 ms

slick.min.css

slick.min.css

133 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

95 ms

slick.min.js

slick.min.js

132 ms

client.login-button_k7Hbv83g.en.esm.js

client.login-button_k7Hbv83g.en.esm.js

128 ms

chunk.common_Cn3G-yHV.esm.js

chunk.common_Cn3G-yHV.esm.js

126 ms

empire.js

empire.js

292 ms

ripple.css

ripple.css

249 ms

instantPage.min.js

instantPage.min.js

279 ms

font-awesome.min.css

font-awesome.min.css

124 ms

52e4db1800edbabe0b53c56.js

52e4db1800edbabe0b53c56.js

672 ms

float.js

float.js

123 ms

f-40-12-17940713_lxAvLVCp_jaxmattress2_277x250.jpg

f-40-12-17940713_lxAvLVCp_jaxmattress2_277x250.jpg

302 ms

Jax_Mattress_Partnership_Banner_2024_9a66a2cb-d62e-443a-b039-df576c4d7b82_1640x600.png

Jax_Mattress_Partnership_Banner_2024_9a66a2cb-d62e-443a-b039-df576c4d7b82_1640x600.png

167 ms

BLACK_FRIDAY_2000x667.png

BLACK_FRIDAY_2000x667.png

172 ms

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1_13552172-fde5-4fbf-96bf-bde169910db1_1640x600.png

167 ms

4_3af9e99a-6a9b-4827-af31-030532a2f1d3_1640x600.png

4_3af9e99a-6a9b-4827-af31-030532a2f1d3_1640x600.png

171 ms

3_6effc37e-06f1-41ed-8c35-97c237bfe3f6_1640x600.png

3_6effc37e-06f1-41ed-8c35-97c237bfe3f6_1640x600.png

179 ms

5_bbfcc960-4d8e-44cb-bc2c-5ba7b6f79f92_1640x600.png

5_bbfcc960-4d8e-44cb-bc2c-5ba7b6f79f92_1640x600.png

169 ms

2_816881ca-e9df-4cb3-82f3-3fd3ca1687d4_1640x600.png

2_816881ca-e9df-4cb3-82f3-3fd3ca1687d4_1640x600.png

174 ms

sierrasleep2_1280x1006.jpg

sierrasleep2_1280x1006.jpg

178 ms

21104-16-46-77-46-65_310x201.webp

21104-16-46-77-46-65_310x201.webp

176 ms

468ca8e3-a29d-4339-8151-b464155c1008__16830_1280x1105.jpg

468ca8e3-a29d-4339-8151-b464155c1008__16830_1280x1105.jpg

176 ms

2_otherfinishesavailable_1350x901.jpg

2_otherfinishesavailable_1350x901.jpg

179 ms

8_a_1350x864.jpg

8_a_1350x864.jpg

184 ms

4_1_1350x897.jpg

4_1_1350x897.jpg

180 ms

1_1350x1013.webp

1_1350x1013.webp

181 ms

sierrasleep_1_1350x961.webp

sierrasleep_1_1350x961.webp

181 ms

products_signature_design_by_ashley_color_baldridge_890467547-bfdbioddblui1hpq8wnbtqw_1350x2026.jpg

products_signature_design_by_ashley_color_baldridge_890467547-bfdbioddblui1hpq8wnbtqw_1350x2026.jpg

182 ms

5be48f6e81e141d39057937cc9a07315_1350x1203.jpg

5be48f6e81e141d39057937cc9a07315_1350x1203.jpg

185 ms

Jax_Mattress_Banners_2023_1640x600.png

Jax_Mattress_Banners_2023_1640x600.png

188 ms

Screen_Shot_2023-03-10_at_12.06.46_PM_500x331.png

Screen_Shot_2023-03-10_at_12.06.46_PM_500x331.png

240 ms

ACME_20West_2024-08-06T18_14_00.226045_dulkalisdc_512x312.jpg

ACME_20West_2024-08-06T18_14_00.226045_dulkalisdc_512x312.jpg

183 ms

ACME_20West_2024-08-06T18_14_00.714723_aivjkcixnz_512x168.jpg

ACME_20West_2024-08-06T18_14_00.714723_aivjkcixnz_512x168.jpg

185 ms

ACME_20West_2024-08-06T18_14_35.277194_kerxnldpfg_512x496.jpg

ACME_20West_2024-08-06T18_14_35.277194_kerxnldpfg_512x496.jpg

185 ms

ACME_20West_2024-08-06T18_14_36.122165_frupvndpzm_512x288.jpg

ACME_20West_2024-08-06T18_14_36.122165_frupvndpzm_512x288.jpg

188 ms

trekkie.storefront.c1258b47cccb7bc2aeeaeb253b8999e078bd2f6b.min.js

trekkie.storefront.c1258b47cccb7bc2aeeaeb253b8999e078bd2f6b.min.js

231 ms

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

230 ms

shopify-boomerang-1.0.0.min.js

shopify-boomerang-1.0.0.min.js

230 ms

montserrat_n4.cfce41a967758ce5a9b7d48daeb5b028fd977a9b.woff

montserrat_n4.cfce41a967758ce5a9b7d48daeb5b028fd977a9b.woff

115 ms

montserrat_n5.18a018b6c83e89030c5d70a6d4c02c969f228500.woff

montserrat_n5.18a018b6c83e89030c5d70a6d4c02c969f228500.woff

116 ms

montserrat_n7.78b0223375c94b39ce1af7e09a0225f2bb3d05f7.woff

montserrat_n7.78b0223375c94b39ce1af7e09a0225f2bb3d05f7.woff

114 ms

montserrat_n8.57046b0201ba1025a279f9546bf469833729dc63.woff

montserrat_n8.57046b0201ba1025a279f9546bf469833729dc63.woff

117 ms

montserrat_n9.85cc5f32e331fc9b3a109639b08869c64782e161.woff

montserrat_n9.85cc5f32e331fc9b3a109639b08869c64782e161.woff

116 ms

fa-brands-400.ttf

fa-brands-400.ttf

54 ms

embed

embed

247 ms

embed

embed

434 ms

montserrat_i4.ba28d1a04ec09448de486d83c63235903dfc0af8.woff

montserrat_i4.ba28d1a04ec09448de486d83c63235903dfc0af8.woff

74 ms

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montserrat_i5.3c586d8884de1ac5627138711567f5b454adbef8.woff

39 ms

montserrat_i7.25524241b12d864609c85325613d60efcf1a87e3.woff

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73 ms

montserrat_i8.897fa00a948805a58d0a352aacd6f14efa944f56.woff

montserrat_i8.897fa00a948805a58d0a352aacd6f14efa944f56.woff

39 ms

montserrat_i9.fb9fe3dd44a3fefe44594bbed91d1246d54a459f.woff

montserrat_i9.fb9fe3dd44a3fefe44594bbed91d1246d54a459f.woff

72 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

24 ms

fa-v4compatibility.ttf

fa-v4compatibility.ttf

22 ms

fa-regular-400.ttf

fa-regular-400.ttf

22 ms

fa-solid-900.ttf

fa-solid-900.ttf

23 ms

js

js

39 ms

search.js

search.js

5 ms

geometry.js

geometry.js

7 ms

main.js

main.js

12 ms

Accessibility Review

jaxmattress.com accessibility score

74

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

ARIA IDs are not unique

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

<frame> or <iframe> elements do not have a title

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

jaxmattress.com best practices score

75

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

jaxmattress.com SEO score

91

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 Jaxmattress.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 Jaxmattress.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

jaxmattress.com

Open Graph data is detected on the main page of Jax Mattress. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: