Tools & Wizards About Us
photoinfos.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

photoinfos.com

photoinfos.com Fotografie Kameras Teleskope Mikroskope Scanner tests reviews

Page Load Speed

2.4 sec in total

First Response

339 ms

Resources Loaded

1.9 sec

Page Rendered

192 ms

photoinfos.com screenshot

About Website

Welcome to photoinfos.com homepage info - get ready to check Photoinfos best content for Germany right away, or after learning these important things about photoinfos.com

Fototechnik, Kameras, Objektive, Spektive, Teleskope, Tests, digitale Bildbearbeitung, Mikroskope, Scanner, VueScan, Filmscanner

Visit photoinfos.com

Key Findings

We analyzed Photoinfos.com page load time and found that the first response time was 339 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

photoinfos.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value3.1 s

92/100

10%

TBT (Total Blocking Time)

Value860 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.353

31/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

photoinfos.com

339 ms

www.photoinfos.com

361 ms

style.css

106 ms

style.responsive.css

210 ms

jquery.js

315 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 45% of them (20 requests) were addressed to the original Photoinfos.com, 14% (6 requests) were made to Pagead2.googlesyndication.com and 14% (6 requests) were made to C.betrad.com. The less responsive or slowest element that took the longest time to load (806 ms) belongs to the original domain Photoinfos.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 478.9 kB (46%)

Content Size

1.0 MB

After Optimization

563.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Photoinfos.com main page is 1.0 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. 40% of websites need less resources to load. Images take 670.0 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 6.2 kB

  • Original 8.8 kB
  • After minification 7.5 kB
  • After compression 2.6 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. This page needs HTML code to be minified as it can gain 1.2 kB, which is 14% 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 6.2 kB or 71% of the original size.

Image Optimization

-35%

Potential reduce by 232.6 kB

  • Original 670.0 kB
  • After minification 437.4 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, Photoinfos needs image optimization as it can save up to 232.6 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 225.1 kB

  • Original 345.5 kB
  • After minification 321.5 kB
  • After compression 120.4 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 225.1 kB or 65% of the original size.

CSS Optimization

-82%

Potential reduce by 14.9 kB

  • Original 18.3 kB
  • After minification 14.5 kB
  • After compression 3.4 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. Photoinfos.com needs all CSS files to be minified and compressed as it can save up to 14.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (50%)

Requests Now

42

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Photoinfos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

photoinfos.com

photoinfos.com

339 ms

www.photoinfos.com

www.photoinfos.com

361 ms

style.css

style.css

106 ms

style.responsive.css

style.responsive.css

210 ms

jquery.js

jquery.js

315 ms

script.js

script.js

212 ms

script.responsive.js

script.responsive.js

213 ms

show_ads.js

show_ads.js

6 ms

graue-streifen.jpg

graue-streifen.jpg

207 ms

Dias-20051002-26.jpg

Dias-20051002-26.jpg

323 ms

RAM-2004-111.jpg

RAM-2004-111.jpg

228 ms

fotozubehoer.jpg

fotozubehoer.jpg

324 ms

literatur.jpg

literatur.jpg

331 ms

gradation.jpg

gradation.jpg

422 ms

Celestron-C8-52a.jpg

Celestron-C8-52a.jpg

532 ms

Tamron-SP-500mm-55B-023-1a.jpg

Tamron-SP-500mm-55B-023-1a.jpg

437 ms

Plustek-7500i-109.jpg

Plustek-7500i-109.jpg

430 ms

germay-flag.png

germay-flag.png

430 ms

United-Kingdom.png

United-Kingdom.png

434 ms

ca-pub-4514254335581640.js

ca-pub-4514254335581640.js

105 ms

zrt_lookup.html

zrt_lookup.html

48 ms

show_ads_impl.js

show_ads_impl.js

53 ms

footer.png

footer.png

806 ms

piwik.js

piwik.js

500 ms

ads

ads

175 ms

osd.js

osd.js

5 ms

s_0R6gBR5EEw_344444701.html

s_0R6gBR5EEw_344444701.html

27 ms

cl

cl

46 ms

creative_add_on.js

creative_add_on.js

186 ms

modernizr_2.8.3_ec185bb44fe5e6bf7455d6e8ef37ed0e_no-classes.js

modernizr_2.8.3_ec185bb44fe5e6bf7455d6e8ef37ed0e_no-classes.js

46 ms

tman.cgi

tman.cgi

63 ms

lidar.js

lidar.js

12 ms

index.html

index.html

24 ms

TweenMax.min.js

TweenMax.min.js

5 ms

spritesheet.png

spritesheet.png

11 ms

partnerLogo.jpg

partnerLogo.jpg

16 ms

cdwLogo.png

cdwLogo.png

15 ms

surly.js

surly.js

32 ms

ba.html

ba.html

23 ms

4.gif

4.gif

27 ms

2532.js

2532.js

4 ms

box_19_top-right.png

box_19_top-right.png

6 ms

ci.png

ci.png

4 ms

activeview

activeview

15 ms

Accessibility Review

photoinfos.com accessibility score

42

Accessibility Issues

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

photoinfos.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

photoinfos.com SEO score

91

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Photoinfos.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Photoinfos.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

photoinfos.com

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