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dellsa.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

dellsa.com

Internet Marketing Company Vancouver | Dellsa Digital Marketing Agency

Page Load Speed

4 sec in total

First Response

318 ms

Resources Loaded

3.1 sec

Page Rendered

570 ms

dellsa.com screenshot

About Website

Welcome to dellsa.com homepage info - get ready to check Dellsa best content right away, or after learning these important things about dellsa.com

Dellsa is a Web marketing and Internet marketing Company in Vancouver which provides SEO, PPC, social media, email, mobile and analytics services. Contact us today.

Visit dellsa.com

Key Findings

We analyzed Dellsa.com page load time and found that the first response time was 318 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 65% of websites can load faster.

Performance Metrics

dellsa.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value9.9 s

9/100

10%

TBT (Total Blocking Time)

Value5,470 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value21.2 s

1/100

10%

Network Requests Diagram

www.dellsa.com

318 ms

155 ms

jquery.js

234 ms

jquery-migrate.min.js

118 ms

modernizr.custom.js

122 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 84% of them (87 requests) were addressed to the original Dellsa.com, 7% (7 requests) were made to Youtube.com and 3% (3 requests) were made to Jnn-pa.googleapis.com. The less responsive or slowest element that took the longest time to load (927 ms) belongs to the original domain Dellsa.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 156.5 kB (10%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dellsa.com main page is 1.6 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 31.4 kB

  • Original 40.2 kB
  • After minification 40.0 kB
  • After compression 8.8 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 31.4 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 64.8 kB

  • Original 1.2 MB
  • After minification 1.1 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. Dellsa images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 60.3 kB

  • Original 343.5 kB
  • After minification 335.0 kB
  • After compression 283.2 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 60.3 kB or 18% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 60.2 kB
  • After minification 60.2 kB
  • After compression 60.2 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. Dellsa.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 45 (47%)

Requests Now

96

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dellsa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.dellsa.com

www.dellsa.com

318 ms

155 ms

jquery.js

jquery.js

234 ms

jquery-migrate.min.js

jquery-migrate.min.js

118 ms

modernizr.custom.js

modernizr.custom.js

122 ms

bootstrap.min.js

bootstrap.min.js

121 ms

bootstrap-transition.js

bootstrap-transition.js

123 ms

bootstrap-alert.js

bootstrap-alert.js

179 ms

bootstrap-dropdown.js

bootstrap-dropdown.js

181 ms

bootstrap-scrollspy.js

bootstrap-scrollspy.js

181 ms

bootstrap-tab.js

bootstrap-tab.js

182 ms

bootstrap-tooltip.js

bootstrap-tooltip.js

212 ms

bootstrap-popover.js

bootstrap-popover.js

282 ms

bootstrap-button.js

bootstrap-button.js

282 ms

bootstrap-collapse.js

bootstrap-collapse.js

283 ms

bootstrap-carousel.js

bootstrap-carousel.js

284 ms

bootstrap-typeahead.js

bootstrap-typeahead.js

285 ms

bootstrap-affix.js

bootstrap-affix.js

299 ms

jquery.waitforimages.js

jquery.waitforimages.js

300 ms

waypoints.min.js

waypoints.min.js

300 ms

jquery.hoverdir.js

jquery.hoverdir.js

301 ms

jquery.backstretch.min.js

jquery.backstretch.min.js

307 ms

jquery.colorbox.js

jquery.colorbox.js

334 ms

jquery.isotope.min.js

jquery.isotope.min.js

352 ms

jquery.fancybox-1.3.4.js

jquery.fancybox-1.3.4.js

376 ms

jquery.flexslider.js

jquery.flexslider.js

378 ms

responsive-nav.js

responsive-nav.js

377 ms

scroll.js

scroll.js

379 ms

script.js

script.js

393 ms

easypiechart.min.js

easypiechart.min.js

411 ms

resnav-init.js

resnav-init.js

417 ms

core.min.js

core.min.js

429 ms

menutrigger-init.js

menutrigger-init.js

428 ms

backstretch-init.js

backstretch-init.js

450 ms

twitter-init.js

twitter-init.js

687 ms

formidable.min.js

formidable.min.js

804 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

632 ms

ga.js

ga.js

41 ms

dellsa-fff-logo.png

dellsa-fff-logo.png

564 ms

013.png

013.png

561 ms

022.png

022.png

561 ms

041.png

041.png

562 ms

13.png

13.png

562 ms

564 ms

aboutbg.png

aboutbg.png

563 ms

013.png

013.png

564 ms

bg-greenline.png

bg-greenline.png

565 ms

wwd-1.png

wwd-1.png

566 ms

wwd-2.png

wwd-2.png

533 ms

wwd-3-1.png

wwd-3-1.png

533 ms

wwd-3-2.png

wwd-3-2.png

534 ms

wwd-3-3.png

wwd-3-3.png

634 ms

howwedo.png

howwedo.png

633 ms

OpenSans-Light-webfont.woff

OpenSans-Light-webfont.woff

633 ms

__utm.gif

__utm.gif

25 ms

OpenSans-Regular-webfont.woff

OpenSans-Regular-webfont.woff

617 ms

aller_lt-webfont.woff

aller_lt-webfont.woff

617 ms

process-step1.png

process-step1.png

616 ms

process-step2.png

process-step2.png

700 ms

YCmvw4L88X4

YCmvw4L88X4

147 ms

process-step3.png

process-step3.png

733 ms

6kGxC7F63cc

6kGxC7F63cc

170 ms

OX0MjQjBfMg

OX0MjQjBfMg

89 ms

allerdisplay-webfont.woff

allerdisplay-webfont.woff

668 ms

process-step4.png

process-step4.png

679 ms

process-step5.png

process-step5.png

628 ms

041.png

041.png

624 ms

jack_03.jpg

jack_03.jpg

759 ms

close.png

close.png

759 ms

mojan_03.jpg

mojan_03.jpg

743 ms

www-player.css

www-player.css

21 ms

spa_09.jpg

spa_09.jpg

927 ms

www-embed-player.js

www-embed-player.js

41 ms

base.js

base.js

82 ms

chadrock.png

chadrock.png

915 ms

theperfectpickup.png

theperfectpickup.png

913 ms

saadatmandi.png

saadatmandi.png

888 ms

saletalent.png

saletalent.png

885 ms

ad_status.js

ad_status.js

293 ms

PCB6LhBCgIpAtjPehFvJcG4Uia83bFWOnyKq98phr4c.js

PCB6LhBCgIpAtjPehFvJcG4Uia83bFWOnyKq98phr4c.js

297 ms

embed.js

embed.js

138 ms

u2telecom.png

u2telecom.png

534 ms

kfitness.png

kfitness.png

629 ms

0131.png

0131.png

538 ms

ajax_loader.gif

ajax_loader.gif

536 ms

mapsdellsa.png

mapsdellsa.png

627 ms

bingpartners.jpg

bingpartners.jpg

535 ms

googlepartners.png

googlepartners.png

626 ms

dellsa-logo-new.png

dellsa-logo-new.png

627 ms

facebook.png

facebook.png

626 ms

google.png

google.png

625 ms

linkedin.png

linkedin.png

626 ms

pinterest.png

pinterest.png

625 ms

twitter.png

twitter.png

625 ms

dark-bg.png

dark-bg.png

625 ms

bg321.jpg

bg321.jpg

526 ms

bg111.jpg

bg111.jpg

642 ms

id

id

85 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

254 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

349 ms

Create

Create

337 ms

Create

Create

341 ms

Create

Create

433 ms

hamburger.gif

hamburger.gif

98 ms

Accessibility Review

dellsa.com accessibility score

79

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

Image elements do not have [alt] attributes

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.

Best Practices

dellsa.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dellsa.com SEO score

86

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

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

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 Dellsa.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 Dellsa.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

dellsa.com

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