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zaclab.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

zaclab.com

Top Rated Web Development Company | Digital Marketing Agency

Page Load Speed

2.7 sec in total

First Response

114 ms

Resources Loaded

1.7 sec

Page Rendered

892 ms

zaclab.com screenshot

About Website

Click here to check amazing Zaclab content for India. Otherwise, check out these important facts you probably never knew about zaclab.com

Join hands with a professional web development company and grow your business. Digital marketing agency for the mordern entrepreneurs.

Visit zaclab.com

Key Findings

We analyzed Zaclab.com page load time and found that the first response time was 114 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

zaclab.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value4,670 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value17.9 s

3/100

10%

Network Requests Diagram

zaclab.com

114 ms

zaclab.com

97 ms

922529b2c883b79db1d7d2cc0d25e871.css

35 ms

ffbf7747ea63698060f3ae2dc9506738.css

46 ms

3c8b999c5fad5022d855bc423608a1bd.css

48 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 79% of them (60 requests) were addressed to the original Zaclab.com, 11% (8 requests) were made to Lh3.googleusercontent.com and 7% (5 requests) were made to Cdn.trustindex.io. The less responsive or slowest element that took the longest time to load (837 ms) relates to the external source Lh3.googleusercontent.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 251.9 kB (30%)

Content Size

844.4 kB

After Optimization

592.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zaclab.com main page is 844.4 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 283.3 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 239.7 kB

  • Original 283.3 kB
  • After minification 282.2 kB
  • After compression 43.6 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 239.7 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 11.1 kB

  • Original 162.8 kB
  • After minification 151.7 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. Zaclab images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 466 B

  • Original 246.8 kB
  • After minification 246.8 kB
  • After compression 246.3 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

-0%

Potential reduce by 616 B

  • Original 151.4 kB
  • After minification 151.4 kB
  • After compression 150.8 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. Zaclab.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 40 (60%)

Requests Now

67

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zaclab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 37 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zaclab.com

zaclab.com

114 ms

zaclab.com

zaclab.com

97 ms

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jquery.min.js

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140 ms

js

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72 ms

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3 ms

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logo.svg

logo.svg

383 ms

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836 ms

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836 ms

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837 ms

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Zaclablogo.svg

647 ms

call1.svg

call1.svg

652 ms

whatsapp1.svg

whatsapp1.svg

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email.svg

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701 ms

topseos.jpg

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819 ms

OpenSans-Medium.ttf

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f.svg

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icon.svg

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520 ms

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519 ms

Accessibility Review

zaclab.com accessibility score

81

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

[id] attributes on active, focusable elements are not unique

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

zaclab.com best practices score

75

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

zaclab.com SEO score

90

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

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

    EN

  • Encoding

    UTF-8

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

zaclab.com

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