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deltaweb.com screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

deltaweb.com

Delta Print Group | Print and Mail Experts

Page Load Speed

1.2 sec in total

First Response

90 ms

Resources Loaded

1.1 sec

Page Rendered

0 ms

deltaweb.com screenshot

About Website

Click here to check amazing Delta Web content. Otherwise, check out these important facts you probably never knew about deltaweb.com

We are print and mail experts. We Do It ALL! Direct Mail • Fulfillment • Digital Print • Variable Data • EnvelopesWarehousing • Sheetfed • Perfect Binding • ...

Visit deltaweb.com

Key Findings

We analyzed Deltaweb.com page load time and found that the first response time was 90 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

deltaweb.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value710 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.268

46/100

15%

TTI (Time to Interactive)

Value7.4 s

49/100

10%

Network Requests Diagram

deltaweb.com

90 ms

deltaweb.com

841 ms

uxcore2.min.css

60 ms

noheader.min.css

76 ms

c9302e26756e1a9a.css

34 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Deltaweb.com, 62% (16 requests) were made to Afternic.com and 27% (7 requests) were made to Img6.wsimg.com. The less responsive or slowest element that took the longest time to load (841 ms) relates to the external source Afternic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 66.4 kB (46%)

Content Size

144.7 kB

After Optimization

78.3 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Deltaweb.com main page is 144.7 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. 55% of websites need less resources to load. HTML takes 102.6 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 62.3 kB

  • Original 102.6 kB
  • After minification 102.5 kB
  • After compression 40.3 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 62.3 kB or 61% of the original size.

JavaScript Optimization

-8%

Potential reduce by 388 B

  • Original 4.8 kB
  • After minification 4.8 kB
  • After compression 4.4 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

-10%

Potential reduce by 3.8 kB

  • Original 37.3 kB
  • After minification 37.1 kB
  • After compression 33.5 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. Deltaweb.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (92%)

Requests Now

24

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delta Web. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

deltaweb.com

deltaweb.com

90 ms

deltaweb.com

deltaweb.com

841 ms

uxcore2.min.css

uxcore2.min.css

60 ms

noheader.min.css

noheader.min.css

76 ms

c9302e26756e1a9a.css

c9302e26756e1a9a.css

34 ms

f3d7d266c35baf54.css

f3d7d266c35baf54.css

53 ms

8210b14763457e23.css

8210b14763457e23.css

53 ms

polyfills-5cd94c89d3acac5f.js

polyfills-5cd94c89d3acac5f.js

80 ms

webpack-008ffa3c98fc8544.js

webpack-008ffa3c98fc8544.js

133 ms

main-999f8182f179b553.js

main-999f8182f179b553.js

79 ms

framework-f7ba292b22b03fed.js

framework-f7ba292b22b03fed.js

79 ms

_app-74cd4fb80f14b27b.js

_app-74cd4fb80f14b27b.js

148 ms

670-e807ace496afef9f.js

670-e807ace496afef9f.js

149 ms

584-84fd276034ffe4bd.js

584-84fd276034ffe4bd.js

141 ms

787-b8887dd5c5d965da.js

787-b8887dd5c5d965da.js

172 ms

%5Bdomain%5D-0c2aac4ebf4cce77.js

%5Bdomain%5D-0c2aac4ebf4cce77.js

143 ms

_buildManifest.js

_buildManifest.js

142 ms

_ssgManifest.js

_ssgManifest.js

145 ms

_middlewareManifest.js

_middlewareManifest.js

155 ms

polyfill.min.js

polyfill.min.js

76 ms

uxcore2.min.js

uxcore2.min.js

70 ms

vendor~uxcore2.min.js

vendor~uxcore2.min.js

70 ms

heartbeat.js

heartbeat.js

73 ms

noheader.min.js

noheader.min.js

70 ms

aksb.min.js

aksb.min.js

100 ms

utag.js

utag.js

93 ms

Accessibility Review

deltaweb.com accessibility score

87

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.

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.

Best Practices

deltaweb.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

deltaweb.com SEO score

79

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

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 Deltaweb.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 Deltaweb.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

deltaweb.com

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