Tools & Wizards About Us
mozjpeg.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

mozjpeg.com

MozJpeg - Compress/edit images online.

Page Load Speed

1.2 sec in total

First Response

30 ms

Resources Loaded

410 ms

Page Rendered

738 ms

mozjpeg.com screenshot

About Website

Visit mozjpeg.com now to see the best up-to-date Moz Jpeg content and also check out these interesting facts you probably never knew about mozjpeg.com

Using MozJPEG makes your website faster and save bandwidth. it optimizes your images 50-80% without any quality loss

Visit mozjpeg.com

Key Findings

We analyzed Mozjpeg.com page load time and found that the first response time was 30 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

mozjpeg.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value4,440 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value17.6 s

4/100

10%

Network Requests Diagram

mozjpeg.com

30 ms

mozjpeg.com

51 ms

adsbygoogle.js

80 ms

js

118 ms

hotjar-2147900.js

138 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 77% of them (36 requests) were addressed to the original Mozjpeg.com, 6% (3 requests) were made to Cdnjs.cloudflare.com and 4% (2 requests) were made to Topcreativeformat.com. The less responsive or slowest element that took the longest time to load (240 ms) belongs to the original domain Mozjpeg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 142.5 kB (20%)

Content Size

716.8 kB

After Optimization

574.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Mozjpeg.com main page is 716.8 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. 40% of websites need less resources to load. Images take 610.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 31.5 kB

  • Original 40.8 kB
  • After minification 31.6 kB
  • After compression 9.2 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. This page needs HTML code to be minified as it can gain 9.2 kB, which is 23% 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 31.5 kB or 77% of the original size.

Image Optimization

-18%

Potential reduce by 111.0 kB

  • Original 610.9 kB
  • After minification 500.0 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. Obviously, Moz Jpeg needs image optimization as it can save up to 111.0 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 24 B

  • Original 65.1 kB
  • After minification 65.1 kB
  • After compression 65.0 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.

Requests Breakdown

Number of requests can be reduced by 9 (21%)

Requests Now

43

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Moz Jpeg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mozjpeg.com

mozjpeg.com

30 ms

mozjpeg.com

mozjpeg.com

51 ms

adsbygoogle.js

adsbygoogle.js

80 ms

js

js

118 ms

hotjar-2147900.js

hotjar-2147900.js

138 ms

css2

css2

62 ms

bootstrap.min.css

bootstrap.min.css

47 ms

doka.min.css

doka.min.css

116 ms

style.css

style.css

169 ms

custom.css

custom.css

172 ms

default-orange.png

default-orange.png

62 ms

invoke.js

invoke.js

66 ms

jquery.min.js

jquery.min.js

58 ms

bootstrap.min.js

bootstrap.min.js

71 ms

__set.js

__set.js

240 ms

MozJpeg.svg

MozJpeg.svg

167 ms

crop.png

crop.png

62 ms

colors.png

colors.png

65 ms

resize.png

resize.png

67 ms

markup.png

markup.png

71 ms

filters.png

filters.png

111 ms

images.png

images.png

111 ms

invoke.js

invoke.js

10 ms

bg-site.png

bg-site.png

140 ms

like.png

like.png

5 ms

lock.png

lock.png

6 ms

infinity.png

infinity.png

106 ms

privacy-policy.png

privacy-policy.png

126 ms

select-files.png

select-files.png

7 ms

compression.png

compression.png

7 ms

download%20zip.png

download%20zip.png

30 ms

link-1545625_1280.jpg

link-1545625_1280.jpg

30 ms

clock.png

clock.png

31 ms

mozjpeg-website-optimze.webp

mozjpeg-website-optimze.webp

32 ms

pexels-pixabay-248747.jpg

pexels-pixabay-248747.jpg

31 ms

business-2082639_1280.jpg

business-2082639_1280.jpg

32 ms

sitemap-4059862_1280.jpg

sitemap-4059862_1280.jpg

32 ms

pexels-markus-spiske-6502328.jpg

pexels-markus-spiske-6502328.jpg

33 ms

crop--v1.png

crop--v1.png

34 ms

cosmetic-brush.png

cosmetic-brush.png

33 ms

resize.png

resize.png

33 ms

filters.png

filters.png

34 ms

wallpaperpad.png

wallpaperpad.png

35 ms

trust.png

trust.png

35 ms

contact-us.png

contact-us.png

38 ms

MozJpeg-white.svg

MozJpeg-white.svg

143 ms

font

font

21 ms

Accessibility Review

mozjpeg.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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

mozjpeg.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

mozjpeg.com 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 Mozjpeg.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 Mozjpeg.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

mozjpeg.com

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