Tools & Wizards About Us
seventenths.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

seventenths.com

Seven Tenths Divewear - Scuba Diving T-shirts, Clothing, Apparel and Accessories

Page Load Speed

3.5 sec in total

First Response

269 ms

Resources Loaded

3.1 sec

Page Rendered

154 ms

seventenths.com screenshot

About Website

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

Scuba Diving T-shirts, Clothing, Apparel and Accessories by The original Divers clothing company. Superior Dive T-shirts and scuba related clothing since 1994. We ship Worldwide.

Visit seventenths.com

Key Findings

We analyzed Seventenths.com page load time and found that the first response time was 269 ms and then it took 3.2 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

seventenths.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.116

85/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

seventenths.com

269 ms

247 ms

485 ms

webfont.js

41 ms

stylesheet.css

282 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 70% of them (69 requests) were addressed to the original Seventenths.com, 10% (10 requests) were made to Static.xx.fbcdn.net and 9% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (762 ms) belongs to the original domain Seventenths.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 395.4 kB (53%)

Content Size

744.3 kB

After Optimization

348.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Seventenths.com main page is 744.3 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. 50% of websites need less resources to load. Javascripts take 344.3 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 44.0 kB

  • Original 54.6 kB
  • After minification 50.8 kB
  • After compression 10.6 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 44.0 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 13.0 kB

  • Original 227.3 kB
  • After minification 214.3 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. Seven Tenths images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 236.8 kB

  • Original 344.3 kB
  • After minification 277.0 kB
  • After compression 107.5 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 236.8 kB or 69% of the original size.

CSS Optimization

-86%

Potential reduce by 101.7 kB

  • Original 118.2 kB
  • After minification 81.6 kB
  • After compression 16.5 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. Seventenths.com needs all CSS files to be minified and compressed as it can save up to 101.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (63%)

Requests Now

91

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seven Tenths. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

seventenths.com

seventenths.com

269 ms

247 ms

485 ms

webfont.js

webfont.js

41 ms

stylesheet.css

stylesheet.css

282 ms

highslide.css

highslide.css

322 ms

tabs.css

tabs.css

227 ms

style.css

style.css

234 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

247 ms

jquery.min.js

jquery.min.js

88 ms

evoslider.css

evoslider.css

355 ms

rotation.css

rotation.css

337 ms

evoslider.css

evoslider.css

336 ms

travel.css

travel.css

363 ms

jquery.selectbox-0.2.min.js

jquery.selectbox-0.2.min.js

391 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

435 ms

jquery.evoslider-2.1.0.js

jquery.evoslider-2.1.0.js

634 ms

jquery.tools.min.js

jquery.tools.min.js

437 ms

textShadow.js

textShadow.js

470 ms

highslide-full.min.js

highslide-full.min.js

680 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

498 ms

dsw_globals_combo.packed.js

dsw_globals_combo.packed.js

540 ms

x_core.js

x_core.js

548 ms

x_dom.js

x_dom.js

581 ms

x_event.js

x_event.js

605 ms

az_animebox.js

az_animebox.js

647 ms

css

css

28 ms

spacer.gif

spacer.gif

133 ms

spacer.gif

spacer.gif

131 ms

pixel_trans.gif

pixel_trans.gif

133 ms

login.gif

login.gif

130 ms

offer_xmasreturns.gif

offer_xmasreturns.gif

132 ms

parent_tab_on.gif

parent_tab_on.gif

130 ms

accessories_on.gif

accessories_on.gif

204 ms

kids_on.gif

kids_on.gif

204 ms

mens_on.gif

mens_on.gif

205 ms

mensgal_on.gif

mensgal_on.gif

217 ms

prodinfo_back_on.gif

prodinfo_back_on.gif

222 ms

shopbyprice_on.gif

shopbyprice_on.gif

223 ms

specials_on.gif

specials_on.gif

304 ms

storehome_on.gif

storehome_on.gif

304 ms

whatshot_on.gif

whatshot_on.gif

303 ms

womens_on.gif

womens_on.gif

317 ms

womensgal_on.gif

womensgal_on.gif

329 ms

2829_0.jpg

2829_0.jpg

332 ms

2683_0.jpg

2683_0.jpg

403 ms

3235_black_0.jpg

3235_black_0.jpg

403 ms

3217_black_0.jpg

3217_black_0.jpg

405 ms

az_ccard_logos.gif

az_ccard_logos.gif

418 ms

facebook1.gif

facebook1.gif

433 ms

scubazoo_tinylogo.gif

scubazoo_tinylogo.gif

438 ms

biteback_tinylogo.gif

biteback_tinylogo.gif

500 ms

sidetab_subscribe.gif

sidetab_subscribe.gif

503 ms

site_header_left.jpg

site_header_left.jpg

494 ms

site_header_center_nonuk.jpg

site_header_center_nonuk.jpg

508 ms

bttn_headerdot.gif

bttn_headerdot.gif

531 ms

bttn_cart_onoff.gif

bttn_cart_onoff.gif

536 ms

ADxMenu_empty.gif

ADxMenu_empty.gif

610 ms

site_header_right.jpg

site_header_right.jpg

595 ms

title_bar.png

title_bar.png

593 ms

pointer.png

pointer.png

577 ms

img7.jpg

img7.jpg

606 ms

spinner.gif

spinner.gif

613 ms

all.js

all.js

20 ms

ga.js

ga.js

20 ms

__utm.gif

__utm.gif

50 ms

bg_infobox.gif

bg_infobox.gif

605 ms

bg_footer.gif

bg_footer.gif

604 ms

fb_tab_R.png

fb_tab_R.png

609 ms

sidetab_subscribe.gif

sidetab_subscribe.gif

761 ms

select-icons.png

select-icons.png

762 ms

44 ms

xd_arbiter.php

xd_arbiter.php

29 ms

xd_arbiter.php

xd_arbiter.php

46 ms

rounded-white.png

rounded-white.png

106 ms

zoomout.cur

zoomout.cur

111 ms

loader.gif

loader.gif

112 ms

like_box.php

like_box.php

153 ms

IWXAbM4pe57.css

IWXAbM4pe57.css

42 ms

whsuYM0JyRK.css

whsuYM0JyRK.css

42 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

40 ms

FJmpeSpHpjS.js

FJmpeSpHpjS.js

65 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

75 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

74 ms

432345_10151156023656272_1589343723_n.jpg

432345_10151156023656272_1589343723_n.jpg

46 ms

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19 ms

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11951947_140067663009500_4974598688346195245_n.jpg

19 ms

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21 ms

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15 ms

12241548_10207163954689600_5265015622358469603_n.jpg

12241548_10207163954689600_5265015622358469603_n.jpg

75 ms

12705718_10153275875331447_1200697721752880050_n.jpg

12705718_10153275875331447_1200697721752880050_n.jpg

24 ms

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58628_431130585674_1694600_n.jpg

24 ms

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25 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

12 ms

s7jcwEQH7Sx.png

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12 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

2 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

7 ms

img1.jpg

img1.jpg

174 ms

Accessibility Review

seventenths.com accessibility score

66

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

[id] attributes on active, focusable elements are not unique

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

seventenths.com best practices score

58

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

seventenths.com SEO score

54

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

High

robots.txt is not valid

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

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seventenths.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 Seventenths.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

seventenths.com

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