Tools & Wizards About Us
semsons.com screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

semsons.com

Semsons & Co. Inc. - Bluetooth GPS, GPS Data Loggers, Navigation software, GPS accessories and mounting solutions for Palm/Pocket PC/Smartphone/Laptop

Page Load Speed

785 ms in total

First Response

52 ms

Resources Loaded

634 ms

Page Rendered

99 ms

semsons.com screenshot

About Website

Welcome to semsons.com homepage info - get ready to check Semsons best content for Canada right away, or after learning these important things about semsons.com

We work directly with OEM (original equipment manufacturers) to bring end users name brand quality products at a fraction of the cost. Combining our low prices with friendly and courteous customer ser...

Visit semsons.com

Key Findings

We analyzed Semsons.com page load time and found that the first response time was 52 ms and then it took 733 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

semsons.com performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

www.semsons.com

52 ms

semsons-style.css

49 ms

c4-friend.js

52 ms

c4-tabs.js

66 ms

dd.js

66 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 9% of them (8 requests) were addressed to the original Semsons.com, 49% (45 requests) were made to Lib.store.turbify.net and 21% (19 requests) were made to Lib.store.yahoo.net. The less responsive or slowest element that took the longest time to load (375 ms) relates to the external source Sep.yimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.8 kB (61%)

Content Size

29.2 kB

After Optimization

11.4 kB

  • HTML
  • JavaScript

In fact, the total size of Semsons.com main page is 29.2 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. 20% of websites need less resources to load. HTML takes 22.3 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 16.8 kB

  • Original 22.3 kB
  • After minification 22.1 kB
  • After compression 5.5 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. 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 16.8 kB or 75% of the original size.

JavaScript Optimization

-14%

Potential reduce by 971 B

  • Original 6.8 kB
  • After minification 6.8 kB
  • After compression 5.9 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 971 B or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • JavaScript

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Semsons. According to our analytics all requests are already optimized.

Network Requests Diagram

www.semsons.com

www.semsons.com

52 ms

semsons-style.css

semsons-style.css

49 ms

c4-friend.js

c4-friend.js

52 ms

c4-tabs.js

c4-tabs.js

66 ms

dd.js

dd.js

66 ms

rollovers.js

rollovers.js

65 ms

urchin.js

urchin.js

6 ms

addthis_widget.php

addthis_widget.php

65 ms

semsons-style.css

semsons-style.css

48 ms

c2e.js

c2e.js

90 ms

c4-friend.js

c4-friend.js

91 ms

link-new-window.js

link-new-window.js

31 ms

c4-tabs.js

c4-tabs.js

27 ms

dd.js

dd.js

30 ms

rollovers.js

rollovers.js

77 ms

homeOff.gif

homeOff.gif

26 ms

__utm.gif

__utm.gif

23 ms

semsons_01.jpg

semsons_01.jpg

23 ms

60157_medal.gif

60157_medal.gif

23 ms

ecomby_128bit.gif

ecomby_128bit.gif

232 ms

home-1.jpg

home-1.jpg

118 ms

home-9.jpg

home-9.jpg

45 ms

spacer.gif

spacer.gif

25 ms

semsons_25.jpg

semsons_25.jpg

31 ms

semsons_07.jpg

semsons_07.jpg

30 ms

semsons_14.jpg

semsons_14.jpg

32 ms

semsons_16.jpg

semsons_16.jpg

32 ms

semsons_18.jpg

semsons_18.jpg

32 ms

semsons_20.jpg

semsons_20.jpg

40 ms

semsons_23.jpg

semsons_23.jpg

40 ms

semsons_24.jpg

semsons_24.jpg

41 ms

semsons_11.jpg

semsons_11.jpg

40 ms

semsons_08.jpg

semsons_08.jpg

39 ms

semsons_17.jpg

semsons_17.jpg

42 ms

semsons_27.jpg

semsons_27.jpg

41 ms

home-2.jpg

home-2.jpg

375 ms

trans_1x1.gif

trans_1x1.gif

119 ms

i-gotu-gt-120-travel-blog-master-usb-gps-data-logger-sirf-iii-chipset-bumper-case-data-cable-and-software-included-10.jpg

i-gotu-gt-120-travel-blog-master-usb-gps-data-logger-sirf-iii-chipset-bumper-case-data-cable-and-software-included-10.jpg

112 ms

qstarz-lt-q6000-gps-lap-timer-water-resistance-10hz-log-rate-g-sensor-open-box-10.jpg

qstarz-lt-q6000-gps-lap-timer-water-resistance-10hz-log-rate-g-sensor-open-box-10.jpg

324 ms

ig-cpdm-universal-dashboard-clamp-mount-w-sticky-suction-cup-for-smartphone-gps-6.jpg

ig-cpdm-universal-dashboard-clamp-mount-w-sticky-suction-cup-for-smartphone-gps-6.jpg

116 ms

ig-a07-i-trek-vent-mount-for-garmin-nuvi-suitable-for-horizontal-vertical-ac-vents-22.jpg

ig-a07-i-trek-vent-mount-for-garmin-nuvi-suitable-for-horizontal-vertical-ac-vents-22.jpg

191 ms

fig-gargoyle-figlot-1-12-scale-gargoyle-display-stand-for-6-figures-2-pack-13.jpg

fig-gargoyle-figlot-1-12-scale-gargoyle-display-stand-for-6-figures-2-pack-13.jpg

209 ms

fig-throne-figlot-death-skull-throne-for-6-8-marvel-legends-marvel-select-dc-neca-action-figures-10.jpg

fig-throne-figlot-death-skull-throne-for-6-8-marvel-legends-marvel-select-dc-neca-action-figures-10.jpg

207 ms

itqb-blk-i-trek-qb-mount-and-stand-for-gps-iphone-android-windows-8-smart-phone-black-weekly-special-10.jpg

itqb-blk-i-trek-qb-mount-and-stand-for-gps-iphone-android-windows-8-smart-phone-black-weekly-special-10.jpg

205 ms

qstarz-bl-1000gt-portable-bluetooth-4-0-gnss-racing-recorder-1st-order-special-edition-13.jpg

qstarz-bl-1000gt-portable-bluetooth-4-0-gnss-racing-recorder-1st-order-special-edition-13.jpg

46 ms

qstarz-bl-1000st-bluetooth-travel-recorder-st-pre-order-13.jpg

qstarz-bl-1000st-bluetooth-travel-recorder-st-pre-order-13.jpg

48 ms

me-usdm-universal-dashboard-mount-with-built-in-holder-for-gps-or-phone-21.jpg

me-usdm-universal-dashboard-mount-with-built-in-holder-for-gps-or-phone-21.jpg

48 ms

viewCartOff.gif

viewCartOff.gif

23 ms

infoOff.gif

infoOff.gif

23 ms

infoOn.gif

infoOn.gif

28 ms

privacyOff.gif

privacyOff.gif

35 ms

privacyOn.gif

privacyOn.gif

35 ms

supportOff.gif

supportOff.gif

35 ms

homeOff.gif

homeOff.gif

22 ms

semsons_01.jpg

semsons_01.jpg

25 ms

60157_medal.gif

60157_medal.gif

44 ms

homeOn.gif

homeOn.gif

29 ms

semsons05.jpg

semsons05.jpg

21 ms

semsons04new.jpg

semsons04new.jpg

29 ms

semsons_02.jpg

semsons_02.jpg

27 ms

semsons_06.jpg

semsons_06.jpg

26 ms

semsons_03.jpg

semsons_03.jpg

25 ms

spacer.gif

spacer.gif

28 ms

prodIndexOn.gif

prodIndexOn.gif

39 ms

prodIndexOff.gif

prodIndexOff.gif

34 ms

viewCartOn.gif

viewCartOn.gif

36 ms

infoOff.gif

infoOff.gif

35 ms

viewCartOff.gif

viewCartOff.gif

36 ms

semsons_10.jpg

semsons_10.jpg

33 ms

semsons_25.jpg

semsons_25.jpg

39 ms

semsons_07.jpg

semsons_07.jpg

45 ms

semsons_14.jpg

semsons_14.jpg

40 ms

semsons_18.jpg

semsons_18.jpg

40 ms

semsons_16.jpg

semsons_16.jpg

43 ms

infoOn.gif

infoOn.gif

40 ms

supportOn.gif

supportOn.gif

45 ms

join.jpg

join.jpg

48 ms

privacyOff.gif

privacyOff.gif

60 ms

supportOff.gif

supportOff.gif

48 ms

privacyOn.gif

privacyOn.gif

60 ms

semsons_20.jpg

semsons_20.jpg

59 ms

semsons_08.jpg

semsons_08.jpg

61 ms

semsons_23.jpg

semsons_23.jpg

66 ms

semsons_24.jpg

semsons_24.jpg

60 ms

semsons_11.jpg

semsons_11.jpg

59 ms

semsons_27.jpg

semsons_27.jpg

62 ms

semsons_29.jpg

semsons_29.jpg

59 ms

semsons_17.jpg

semsons_17.jpg

68 ms

semsons_12.jpg

semsons_12.jpg

75 ms

semsons09.jpg

semsons09.jpg

67 ms

semsons_35.jpg

semsons_35.jpg

78 ms

semsons_32.jpg

semsons_32.jpg

75 ms

Accessibility Review

semsons.com accessibility score

93

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

semsons.com best practices score

67

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

SEO Factors

semsons.com SEO score

78

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Semsons.com 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 Semsons.com main page’s claimed encoding is . 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

semsons.com

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