Tools & Wizards About Us
zazarestaurant.co.uk screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

zazarestaurant.co.uk

Zaza Restaurants | Authentic Italian Restaurants in Hertfordshire

Page Load Speed

3.3 sec in total

First Response

220 ms

Resources Loaded

2.7 sec

Page Rendered

314 ms

zazarestaurant.co.uk screenshot

About Website

Visit zazarestaurant.co.uk now to see the best up-to-date Zaza Restaurant content and also check out these interesting facts you probably never knew about zazarestaurant.co.uk

Great food is born from using the best quality fresh ingredients. We are authentically Italian so many of our ingredients are from Italy.

Visit zazarestaurant.co.uk

Key Findings

We analyzed Zazarestaurant.co.uk page load time and found that the first response time was 220 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

zazarestaurant.co.uk performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

38/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

zazarestaurant.co.uk

220 ms

www.zaza.co.uk

422 ms

zaza.co.uk

386 ms

gtm.js

72 ms

css2

50 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Zazarestaurant.co.uk, 68% (27 requests) were made to Zaza.co.uk and 15% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Zaza.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 99.2 kB (8%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zazarestaurant.co.uk main page is 1.3 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. 25% of websites need less resources to load. Images take 948.9 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 65.7 kB

  • Original 73.6 kB
  • After minification 73.6 kB
  • After compression 7.9 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 65.7 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 916 B

  • Original 948.9 kB
  • After minification 947.9 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. Zaza Restaurant images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 32.2 kB

  • Original 183.4 kB
  • After minification 183.4 kB
  • After compression 151.2 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 32.2 kB or 18% of the original size.

CSS Optimization

-1%

Potential reduce by 389 B

  • Original 72.0 kB
  • After minification 72.0 kB
  • After compression 71.6 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. Zazarestaurant.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (48%)

Requests Now

31

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zaza Restaurant. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zazarestaurant.co.uk

zazarestaurant.co.uk

220 ms

www.zaza.co.uk

www.zaza.co.uk

422 ms

zaza.co.uk

zaza.co.uk

386 ms

gtm.js

gtm.js

72 ms

css2

css2

50 ms

autoptimize_344dffc1b3700e8f9c9f6576f6c7ece5.css

autoptimize_344dffc1b3700e8f9c9f6576f6c7ece5.css

441 ms

font-awesome.min.css

font-awesome.min.css

44 ms

jquery.min.js

jquery.min.js

375 ms

jquery-migrate.min.js

jquery-migrate.min.js

364 ms

custom-script.js

custom-script.js

48 ms

lazysizes.min.js

lazysizes.min.js

364 ms

index.js

index.js

89 ms

index.js

index.js

60 ms

cff-scripts.min.js

cff-scripts.min.js

397 ms

navigation.js

navigation.js

412 ms

popper.min.js

popper.min.js

702 ms

bootstrap.min.js

bootstrap.min.js

718 ms

owl.carousel.min.js

owl.carousel.min.js

715 ms

selectize.min.js

selectize.min.js

413 ms

scripts.js

scripts.js

428 ms

analytics.js

analytics.js

15 ms

collect

collect

13 ms

js

js

47 ms

sbi-sprite.png

sbi-sprite.png

333 ms

Down-Symbol-White.svg

Down-Symbol-White.svg

374 ms

Olive-Tree-Branch-Underline-Olive-Green.svg

Olive-Tree-Branch-Underline-Olive-Green.svg

334 ms

Brush-Stroke3-Olive-Green.svg

Brush-Stroke3-Olive-Green.svg

556 ms

Brush-Stroke1-Olive-Green.svg

Brush-Stroke1-Olive-Green.svg

250 ms

Olive-Tree-Side-Branch-Olive-Green.svg

Olive-Tree-Side-Branch-Olive-Green.svg

578 ms

Berkhamsted-1024x768.jpg

Berkhamsted-1024x768.jpg

815 ms

Brush-Stroke3-Stone.svg

Brush-Stroke3-Stone.svg

644 ms

Brush-Stroke2-Stone.svg

Brush-Stroke2-Stone.svg

639 ms

0QI6MX1D_JOuGQbT0gvTJPa787weuyJG.ttf

0QI6MX1D_JOuGQbT0gvTJPa787weuyJG.ttf

23 ms

0QI6MX1D_JOuGQbT0gvTJPa787wsuyJG.ttf

0QI6MX1D_JOuGQbT0gvTJPa787wsuyJG.ttf

77 ms

0QI6MX1D_JOuGQbT0gvTJPa787zAvCJG.ttf

0QI6MX1D_JOuGQbT0gvTJPa787zAvCJG.ttf

46 ms

0QI6MX1D_JOuGQbT0gvTJPa787z5vCJG.ttf

0QI6MX1D_JOuGQbT0gvTJPa787z5vCJG.ttf

46 ms

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_GbQXME.ttf

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_GbQXME.ttf

41 ms

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_DjQXME.ttf

Qw3PZQNVED7rKGKxtqIqX5E-AVSJrOCfjY46_DjQXME.ttf

46 ms

ZAZA-Logo-White.svg

ZAZA-Logo-White.svg

665 ms

Pinner.jpg

Pinner.jpg

1173 ms

Accessibility Review

zazarestaurant.co.uk accessibility score

78

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

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

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.

Best Practices

zazarestaurant.co.uk 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

zazarestaurant.co.uk SEO score

90

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

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

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 Zazarestaurant.co.uk 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 Zazarestaurant.co.uk 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

zazarestaurant.co.uk

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