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stamp-factory.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

stamp-factory.com

Best Price for Rubber Stamps - Stamp-factory.com stamp-factory.com

Page Load Speed

5.2 sec in total

First Response

32 ms

Resources Loaded

5 sec

Page Rendered

172 ms

stamp-factory.com screenshot

About Website

Welcome to stamp-factory.com homepage info - get ready to check Stamp Factory best content for Vietnam right away, or after learning these important things about stamp-factory.com

World Class Stamp designer for use of all stamp brands. Logo. Logotypes. Free upload

Visit stamp-factory.com

Key Findings

We analyzed Stamp-factory.com page load time and found that the first response time was 32 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

stamp-factory.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value13.0 s

0/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value1,040 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.583

11/100

15%

TTI (Time to Interactive)

Value16.2 s

6/100

10%

Network Requests Diagram

us

32 ms

3302 ms

style.css

89 ms

jquery.superbox.css

62 ms

marketing10.css

64 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 92% of them (89 requests) were addressed to the original Stamp-factory.com, 5% (5 requests) were made to Assets.zendesk.com and 2% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Stamp-factory.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 572.1 kB (38%)

Content Size

1.5 MB

After Optimization

953.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stamp-factory.com main page is 1.5 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. 35% of websites need less resources to load. Images take 867.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 32.3 kB

  • Original 40.2 kB
  • After minification 33.5 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. This page needs HTML code to be minified as it can gain 6.7 kB, which is 17% 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 32.3 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 67.8 kB

  • Original 867.8 kB
  • After minification 800.0 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. Stamp Factory images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 414.1 kB

  • Original 545.4 kB
  • After minification 417.2 kB
  • After compression 131.2 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 414.1 kB or 76% of the original size.

CSS Optimization

-80%

Potential reduce by 57.9 kB

  • Original 72.0 kB
  • After minification 70.6 kB
  • After compression 14.2 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. Stamp-factory.com needs all CSS files to be minified and compressed as it can save up to 57.9 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (27%)

Requests Now

93

After Optimization

68

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stamp Factory. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

us

us

32 ms

3302 ms

style.css

style.css

89 ms

jquery.superbox.css

jquery.superbox.css

62 ms

marketing10.css

marketing10.css

64 ms

support.css

support.css

66 ms

global.css

global.css

835 ms

trustpilot.css

trustpilot.css

91 ms

prototype.js

prototype.js

200 ms

ccard.js

ccard.js

91 ms

validation.js

validation.js

147 ms

builder.js

builder.js

122 ms

effects.js

effects.js

145 ms

dragdrop.js

dragdrop.js

149 ms

controls.js

controls.js

179 ms

slider.js

slider.js

176 ms

js.js

js.js

178 ms

form.js

form.js

179 ms

menu.js

menu.js

207 ms

translate.js

translate.js

209 ms

cookies.js

cookies.js

209 ms

jquery.js

jquery.js

267 ms

jquery.noconflict.js

jquery.noconflict.js

226 ms

jquery.superbox-min.js

jquery.superbox-min.js

235 ms

jquery.cycle.all.js

jquery.cycle.all.js

265 ms

slideshow.js

slideshow.js

241 ms

responsive.css

responsive.css

257 ms

zenbox.js

zenbox.js

56 ms

fancybox_loading.gif

fancybox_loading.gif

40 ms

powered-by-sf.png

powered-by-sf.png

34 ms

uk.png

uk.png

41 ms

home.png

home.png

38 ms

about.png

about.png

34 ms

language.png

language.png

37 ms

help.png

help.png

66 ms

login.png

login.png

66 ms

default.jpg

default.jpg

66 ms

dk.jpg

dk.jpg

67 ms

nl.jpg

nl.jpg

71 ms

se.jpg

se.jpg

73 ms

fr.jpg

fr.jpg

133 ms

de.jpg

de.jpg

132 ms

stamp_us_us.jpg

stamp_us_us.jpg

132 ms

stamp_us_fr.jpg

stamp_us_fr.jpg

133 ms

stamp_us_es.jpg

stamp_us_es.jpg

134 ms

be.jpg

be.jpg

134 ms

stamp_no.jpg

stamp_no.jpg

137 ms

stamp_lu.jpg

stamp_lu.jpg

138 ms

stamp_au.jpg

stamp_au.jpg

136 ms

alpo-rollerbands_03.png

alpo-rollerbands_03.png

179 ms

colop-rollerbands.png

colop-rollerbands.png

238 ms

standard-stempel-rollerbands.png

standard-stempel-rollerbands.png

188 ms

mobile-rollerbands.png

mobile-rollerbands.png

277 ms

tag-your-kid.png

tag-your-kid.png

297 ms

trodat-4910.jpg

trodat-4910.jpg

176 ms

5200_4.jpg

5200_4.jpg

217 ms

pr30_w-red_3.jpg

pr30_w-red_3.jpg

216 ms

colop_3100_2.jpg

colop_3100_2.jpg

221 ms

textplace_1.jpg

textplace_1.jpg

251 ms

inkpad.jpg

inkpad.jpg

253 ms

ps_plus20_microban_front.jpg

ps_plus20_microban_front.jpg

254 ms

tag-your-kid.jpg

tag-your-kid.jpg

274 ms

stockstamp_3_2.jpg

stockstamp_3_2.jpg

286 ms

dc.js

dc.js

35 ms

istamp11_4.jpg

istamp11_4.jpg

287 ms

tp_badge-140.png

tp_badge-140.png

53 ms

zenbox.css

zenbox.css

48 ms

helveticabq-roman.woff

helveticabq-roman.woff

261 ms

small_image.jpg

small_image.jpg

281 ms

5430_3.jpg

5430_3.jpg

280 ms

trodat-46019.jpg

trodat-46019.jpg

288 ms

colop.jpg

colop.jpg

283 ms

trodat.jpg

trodat.jpg

283 ms

__utm.gif

__utm.gif

14 ms

close_big.png

close_big.png

69 ms

tag-your-kid.jpg

tag-your-kid.jpg

266 ms

stockstamp.png

stockstamp.png

283 ms

istamp.jpg

istamp.jpg

283 ms

loading.html

loading.html

70 ms

mobile.png

mobile.png

283 ms

card_list.jpg

card_list.jpg

289 ms

support.jpg

support.jpg

296 ms

support.png

support.png

237 ms

item.png

item.png

253 ms

search.png

search.png

252 ms

chat-email.png

chat-email.png

254 ms

shipping.png

shipping.png

260 ms

we-accept.png

we-accept.png

266 ms

load_large.gif

load_large.gif

26 ms

redesign3_18.png

redesign3_18.png

277 ms

shop.png

shop.png

282 ms

border-radius-top.jpg

border-radius-top.jpg

276 ms

border-radius-min.jpg

border-radius-min.jpg

244 ms

border-radius-top-30.jpg

border-radius-top-30.jpg

247 ms

seemore.jpg

seemore.jpg

246 ms

hinhtron-active.png

hinhtron-active.png

230 ms

hinhtron.png

hinhtron.png

231 ms

Accessibility Review

stamp-factory.com accessibility score

87

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

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

stamp-factory.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

stamp-factory.com SEO score

85

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

Links do not have descriptive text

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

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 Stamp-factory.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 Stamp-factory.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

stamp-factory.com

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