Tools & Wizards About Us
zadco.com screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

zadco.com

Page Load Speed

10.6 sec in total

First Response

616 ms

Resources Loaded

9.7 sec

Page Rendered

262 ms

zadco.com screenshot

About Website

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Key Findings

We analyzed Zadco.com page load time and found that the first response time was 616 ms and then it took 10 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

zadco.com performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

79/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value3.3 s

94/100

10%

Network Requests Diagram

zadco.ae

616 ms

VariationRoot.aspx

237 ms

en

220 ms

default.aspx

2398 ms

search.css

798 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Zadco.com, 2% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (3.4 sec) relates to the external source Zadco.ae.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (36%)

Content Size

3.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zadco.com main page is 3.2 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. 45% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 107.1 kB

  • Original 143.5 kB
  • After minification 115.3 kB
  • After compression 36.4 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. This page needs HTML code to be minified as it can gain 28.2 kB, which is 20% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 107.1 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 57.1 kB

  • Original 1.8 MB
  • After minification 1.7 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. Zadco images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 676.2 kB

  • Original 918.7 kB
  • After minification 832.0 kB
  • After compression 242.5 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 676.2 kB or 74% of the original size.

CSS Optimization

-87%

Potential reduce by 309.5 kB

  • Original 357.5 kB
  • After minification 259.6 kB
  • After compression 48.0 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. Zadco.com needs all CSS files to be minified and compressed as it can save up to 309.5 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 68 (65%)

Requests Now

104

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zadco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zadco.ae

zadco.ae

616 ms

VariationRoot.aspx

VariationRoot.aspx

237 ms

en

en

220 ms

default.aspx

default.aspx

2398 ms

search.css

search.css

798 ms

corev4.css

corev4.css

1232 ms

accordion.css

accordion.css

411 ms

lftMenu.css

lftMenu.css

430 ms

ZADCO_Common_Styles.css

ZADCO_Common_Styles.css

689 ms

Styles.css

Styles.css

1029 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

1503 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

1135 ms

highslide-full.js

highslide-full.js

1589 ms

WebResource.axd

WebResource.axd

386 ms

init.js

init.js

1108 ms

ScriptResource.axd

ScriptResource.axd

1052 ms

ScriptResource.axd

ScriptResource.axd

581 ms

msstring.js

msstring.js

695 ms

ie55up.js

ie55up.js

982 ms

scripts1.js

scripts1.js

900 ms

default.css

default.css

932 ms

nivo-slider.css

nivo-slider.css

1003 ms

jquery.tabs.pack.js

jquery.tabs.pack.js

1068 ms

jquery.tabs.css

jquery.tabs.css

1149 ms

scroll.js

scroll.js

1140 ms

scripts.js

scripts.js

1052 ms

accordion.js

accordion.js

1089 ms

accordion.css

accordion.css

1122 ms

highslide.css

highslide.css

1129 ms

highslide-full.js

highslide-full.js

1382 ms

highslide-with-html.js

highslide-with-html.js

1433 ms

highslide.css

highslide.css

1253 ms

bgBody.gif

bgBody.gif

1006 ms

icoLogin.gif

icoLogin.gif

667 ms

icoRegistration.gif

icoRegistration.gif

676 ms

imgLangAr.gif

imgLangAr.gif

831 ms

icoSearch.gif

icoSearch.gif

877 ms

arrmenu.gif

arrmenu.gif

870 ms

mnuSeprator.gif

mnuSeprator.gif

880 ms

ZadcoHomebannerHSE.jpg

ZadcoHomebannerHSE.jpg

1485 ms

HomeBannerNewEng1.jpg

HomeBannerNewEng1.jpg

1202 ms

HomeNewMission.jpg

HomeNewMission.jpg

1380 ms

HomeBannerNewEng5.jpg

HomeBannerNewEng5.jpg

1505 ms

career_eng.jpg

career_eng.jpg

1755 ms

eidcelebrationNewsHome.png

eidcelebrationNewsHome.png

1285 ms

SPE_photo_NewsHome.png

SPE_photo_NewsHome.png

1418 ms

arrMore.png

arrMore.png

1491 ms

Nov2015ENG.jpg

Nov2015ENG.jpg

1578 ms

icoDownload.gif

icoDownload.gif

1633 ms

icoView.gif

icoView.gif

1676 ms

Sept2015Eng.jpg

Sept2015Eng.jpg

1898 ms

arrScrollLft.gif

arrScrollLft.gif

1697 ms

South-Island.jpg

South-Island.jpg

1728 ms

arrScrollRgt.gif

arrScrollRgt.gif

1730 ms

Vpn.png

Vpn.png

1738 ms

sharing.png

sharing.png

1720 ms

Project.png

Project.png

1778 ms

registration.png

registration.png

1722 ms

consultant.png

consultant.png

1797 ms

e_approval.png

e_approval.png

1737 ms

tracking.png

tracking.png

1759 ms

loading.gif

loading.gif

1724 ms

thumb4.jpg

thumb4.jpg

1749 ms

thumb.jpg

thumb.jpg

1735 ms

thambA1.jpg

thambA1.jpg

2352 ms

FerrariworldAbuDhabiA1.jpg

FerrariworldAbuDhabiA1.jpg

3391 ms

SheikhZayedMosqueA1.jpg

SheikhZayedMosqueA1.jpg

1863 ms

AbudhabiCornichThuml.jpg

AbudhabiCornichThuml.jpg

1853 ms

arrMore.gif

arrMore.gif

1704 ms

adnoc_icons.png

adnoc_icons.png

1916 ms

adnoccode_en.png

adnoccode_en.png

1982 ms

dc.js

dc.js

35 ms

icoGold1.gif

icoGold1.gif

1892 ms

__utm.gif

__utm.gif

10 ms

icoGold.gif

icoGold.gif

1852 ms

wrappertop.gif

wrappertop.gif

1994 ms

WrapperBot.gif

WrapperBot.gif

2045 ms

wrapperMid.gif

wrapperMid.gif

1726 ms

logo.gif

logo.gif

1683 ms

uaeflag.gif

uaeflag.gif

1643 ms

searchBg.gif

searchBg.gif

1675 ms

bgximg.png

bgximg.png

1642 ms

bgMenu.gif

bgMenu.gif

1642 ms

bgFlash.gif

bgFlash.gif

1663 ms

hmBgConTop.gif

hmBgConTop.gif

1635 ms

hmBgConBot.gif

hmBgConBot.gif

1695 ms

bgThumb1.gif

bgThumb1.gif

1650 ms

bgReports.gif

bgReports.gif

1632 ms

bgBdrReports.gif

bgBdrReports.gif

1612 ms

bgRepInfo.gif

bgRepInfo.gif

1629 ms

tabbotCorner.gif

tabbotCorner.gif

1683 ms

bgProjectImg.jpg

bgProjectImg.jpg

1681 ms

hmBgLftTop.gif

hmBgLftTop.gif

1646 ms

hmBgLftBottom.gif

hmBgLftBottom.gif

1655 ms

hmBgLftMid.gif

hmBgLftMid.gif

1623 ms

hmSlideDown.gif

hmSlideDown.gif

1757 ms

accBdr.gif

accBdr.gif

1687 ms

hmSlideUpO.gif

hmSlideUpO.gif

1711 ms

hmBgLftGalBot.gif

hmBgLftGalBot.gif

1656 ms

hmBgLftGalMId.gif

hmBgLftGalMId.gif

1681 ms

bgThumb3.gif

bgThumb3.gif

1762 ms

bgFooter.gif

bgFooter.gif

1755 ms

tab.png

tab.png

1585 ms

tabTopCorner.gif

tabTopCorner.gif

1485 ms

zoomin.cur

zoomin.cur

1475 ms

WadiAdevtures1.jpg

WadiAdevtures1.jpg

1143 ms

zoomout.cur

zoomout.cur

219 ms

bullets.png

bullets.png

224 ms

loader.white.gif

loader.white.gif

217 ms

controlbar-white.gif

controlbar-white.gif

214 ms

close.png

close.png

394 ms

CalvinNew.jpg

CalvinNew.jpg

218 ms

Accessibility Review

zadco.com accessibility score

86

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

<frame> or <iframe> elements do not have a title

Best Practices

zadco.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

SEO Factors

zadco.com SEO score

100

Search Engine Optimization Advices

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

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zadco.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Zadco.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

zadco.com

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