Tools & Wizards About Us
deltatcorp.com screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

deltatcorp.com

Terbang77 & Raja Slot Gacor Indonesia Terkemuka #1

Page Load Speed

5.2 sec in total

First Response

1.2 sec

Resources Loaded

3 sec

Page Rendered

989 ms

deltatcorp.com screenshot

About Website

Click here to check amazing Deltatcorp content. Otherwise, check out these important facts you probably never knew about deltatcorp.com

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Visit deltatcorp.com

Key Findings

We analyzed Deltatcorp.com page load time and found that the first response time was 1.2 sec and then it took 4 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

deltatcorp.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value7.1 s

52/100

10%

Network Requests Diagram

www.deltatcorp.com

1176 ms

wp-emoji-release.min.js

237 ms

styles.css

237 ms

reset.css

392 ms

main_orange.css

203 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 70% of them (28 requests) were addressed to the original Deltatcorp.com, 18% (7 requests) were made to Fonts.gstatic.com and 13% (5 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Deltatcorp.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 360.6 kB (30%)

Content Size

1.2 MB

After Optimization

848.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Deltatcorp.com main page is 1.2 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. 60% of websites need less resources to load. Images take 791.5 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 27.7 kB

  • Original 38.9 kB
  • After minification 38.8 kB
  • After compression 11.2 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 27.7 kB or 71% of the original size.

Image Optimization

-6%

Potential reduce by 44.8 kB

  • Original 791.5 kB
  • After minification 746.8 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. Deltatcorp images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 126.1 kB

  • Original 186.9 kB
  • After minification 186.8 kB
  • After compression 60.8 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 126.1 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 162.1 kB

  • Original 192.3 kB
  • After minification 191.1 kB
  • After compression 30.2 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. Deltatcorp.com needs all CSS files to be minified and compressed as it can save up to 162.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (44%)

Requests Now

32

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Deltatcorp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.deltatcorp.com

www.deltatcorp.com

1176 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

237 ms

styles.css

styles.css

237 ms

reset.css

reset.css

392 ms

main_orange.css

main_orange.css

203 ms

jquery.js

jquery.js

225 ms

jquery-migrate.min.js

jquery-migrate.min.js

407 ms

jquery.form.min.js

jquery.form.min.js

471 ms

scripts.js

scripts.js

473 ms

script.min.js

script.min.js

475 ms

frontend.min.js

frontend.min.js

474 ms

wp-embed.min.js

wp-embed.min.js

521 ms

css

css

24 ms

css

css

37 ms

css

css

46 ms

css

css

49 ms

css

css

46 ms

bg_pattern.jpg

bg_pattern.jpg

370 ms

cropped-tanks.png

cropped-tanks.png

371 ms

dots_pattern_narrow.png

dots_pattern_narrow.png

368 ms

delta-t-corp.png

delta-t-corp.png

372 ms

factory-pipe-insulation-installed-300x224.jpg

factory-pipe-insulation-installed-300x224.jpg

369 ms

mixing-tank-225x300.jpg

mixing-tank-225x300.jpg

372 ms

pressure-tanks.png

pressure-tanks.png

372 ms

mixing-tanks-178x300.png

mixing-tanks-178x300.png

372 ms

storage-tank-300x220.png

storage-tank-300x220.png

373 ms

storage-tank-150x150.png

storage-tank-150x150.png

373 ms

mixing-tanks-150x150.png

mixing-tanks-150x150.png

373 ms

pressure-tanks-150x150.png

pressure-tanks-150x150.png

374 ms

mixing-tank-150x150.jpg

mixing-tank-150x150.jpg

374 ms

factory-pipe-insulation-installed-150x150.jpg

factory-pipe-insulation-installed-150x150.jpg

374 ms

CcKI4k9un7TZVWzRVT-T8y3USBnSvpkopQaUR-2r7iU.ttf

CcKI4k9un7TZVWzRVT-T8y3USBnSvpkopQaUR-2r7iU.ttf

7 ms

JbtMzqLaYbbbCL9X6EvaIy3USBnSvpkopQaUR-2r7iU.ttf

JbtMzqLaYbbbCL9X6EvaIy3USBnSvpkopQaUR-2r7iU.ttf

24 ms

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Zd2E9abXLFGSr9G3YK2MsDR-eWpsHSw83BRsAQElGgc.ttf

24 ms

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b9QBgL0iMZfDSpmcXcE8nL3QFSXBldIn45k5A7iXhnc.ttf

24 ms

pressive_font.woff

pressive_font.woff

331 ms

pressive_font.woff

pressive_font.woff

344 ms

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23 ms

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22 ms

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d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

22 ms

Accessibility Review

deltatcorp.com accessibility score

66

Accessibility Issues

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

Image elements do not have [alt] attributes

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.

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

deltatcorp.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

deltatcorp.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Deltatcorp.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 Deltatcorp.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

deltatcorp.com

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