Tools & Wizards About Us
markes.com screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

markes.com

Experts in Thermal Desorption, SPME and Sample Preparation Techniques | Markes International

Page Load Speed

3.7 sec in total

First Response

443 ms

Resources Loaded

2.6 sec

Page Rendered

635 ms

markes.com screenshot

About Website

Visit markes.com now to see the best up-to-date Markes content for United Kingdom and also check out these interesting facts you probably never knew about markes.com

Award-winning thermal desorption, sample automation, sorptive extraction & enrichment technology for GC-MS analysis of semi- & volatile organic chemicals

Visit markes.com

Key Findings

We analyzed Markes.com page load time and found that the first response time was 443 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

markes.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

2/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

markes.com

443 ms

gtm.js

90 ms

hotjar-2167876.js

105 ms

cookieControl-9.x.min.js

69 ms

jquery-2.2.4.js

36 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 66% of them (40 requests) were addressed to the original Markes.com, 8% (5 requests) were made to Use.typekit.net and 5% (3 requests) were made to Markes.my.salesforce-sites.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Markes.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 348.8 kB (15%)

Content Size

2.3 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Markes.com main page is 2.3 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. 40% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 64.9 kB

  • Original 77.2 kB
  • After minification 55.6 kB
  • After compression 12.3 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 21.6 kB, which is 28% 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 64.9 kB or 84% of the original size.

Image Optimization

-13%

Potential reduce by 214.5 kB

  • Original 1.7 MB
  • After minification 1.5 MB

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, Markes needs image optimization as it can save up to 214.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-12%

Potential reduce by 48.6 kB

  • Original 420.1 kB
  • After minification 420.1 kB
  • After compression 371.5 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 48.6 kB or 12% of the original size.

CSS Optimization

-36%

Potential reduce by 20.8 kB

  • Original 58.4 kB
  • After minification 58.3 kB
  • After compression 37.6 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. Markes.com needs all CSS files to be minified and compressed as it can save up to 20.8 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (38%)

Requests Now

53

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Markes. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

markes.com

markes.com

443 ms

gtm.js

gtm.js

90 ms

hotjar-2167876.js

hotjar-2167876.js

105 ms

cookieControl-9.x.min.js

cookieControl-9.x.min.js

69 ms

jquery-2.2.4.js

jquery-2.2.4.js

36 ms

api.js

api.js

46 ms

bootstrap.min.css

bootstrap.min.css

43 ms

ion.rangeSlider.min.css

ion.rangeSlider.min.css

100 ms

sass.min.css

sass.min.css

269 ms

amends.css

amends.css

347 ms

cookieconsent.min.css

cookieconsent.min.css

44 ms

number.js

number.js

366 ms

ofi.min.js

ofi.min.js

365 ms

plugins.min.js

plugins.min.js

500 ms

global.js

global.js

356 ms

DependencyHandler.axd

DependencyHandler.axd

354 ms

deployment.js

deployment.js

793 ms

webfont.js

webfont.js

30 ms

recaptcha__en.js

recaptcha__en.js

27 ms

ion.rangeslider.min.css

ion.rangeslider.min.css

328 ms

ocj6vfn.js

ocj6vfn.js

92 ms

d

d

20 ms

d

d

22 ms

d

d

23 ms

d

d

21 ms

markes-logo.svg

markes-logo.svg

174 ms

td-hero-banner-v3.jpg

td-hero-banner-v3.jpg

256 ms

sepsolve-gc-columns.jpg

sepsolve-gc-columns.jpg

223 ms

td100-xr-door-open-from-right.jpg

td100-xr-door-open-from-right.jpg

185 ms

supplies-homepage.jpg

supplies-homepage.jpg

245 ms

centri-from-right-above.jpg

centri-from-right-above.jpg

255 ms

hisorb-closeup.jpg

hisorb-closeup.jpg

263 ms

re-collect-10-2.jpg

re-collect-10-2.jpg

307 ms

markesweb200723webimage.jpg

markesweb200723webimage.jpg

319 ms

polymer-webinar.jpg

polymer-webinar.jpg

324 ms

application-notes-hero3.jpg

application-notes-hero3.jpg

337 ms

markes-td-brochure-hero3-corepurple-2.jpg

markes-td-brochure-hero3-corepurple-2.jpg

336 ms

multiphase-hisorb-probe-arrangement-inert-close-up.jpg

multiphase-hisorb-probe-arrangement-inert-close-up.jpg

341 ms

2100x720-px-banner-1.jpg

2100x720-px-banner-1.jpg

394 ms

earth-atmosphere-from-space.jpg

earth-atmosphere-from-space.jpg

402 ms

blog.jpg

blog.jpg

404 ms

markes-poster-hero4-orange.jpg

markes-poster-hero4-orange.jpg

431 ms

technical-specification-942-kb.png

technical-specification-942-kb.png

431 ms

e-book-no-shadow@2x.png

e-book-no-shadow@2x.png

1268 ms

tri-logo-v2.jpg

tri-logo-v2.jpg

504 ms

centri-90sq.jpg

centri-90sq.jpg

504 ms

9001-rgb-white.png

9001-rgb-white.png

503 ms

qa_inn_2019_gold.png

qa_inn_2019_gold.png

512 ms

aw2018_lockup_landscape-2x.png

aw2018_lockup_landscape-2x.png

512 ms

queens-award-for-international-trade-2019.png

queens-award-for-international-trade-2019.png

592 ms

new.jpg

new.jpg

591 ms

14001-rgb-white.png

14001-rgb-white.png

591 ms

style.css

style.css

619 ms

p.gif

p.gif

21 ms

dependencyhandler.axd

dependencyhandler.axd

531 ms

German_Chat_Online

German_Chat_Online

981 ms

English_Chat_Online

English_Chat_Online

930 ms

Chat_offline

Chat_offline

904 ms

MultiNoun.jsonp

MultiNoun.jsonp

474 ms

icomoon.ttf

icomoon.ttf

83 ms

Settings.jsonp

Settings.jsonp

321 ms

Accessibility Review

markes.com accessibility score

79

Accessibility Issues

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-*] attributes do not match their roles

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

markes.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

markes.com SEO score

92

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 Markes.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 Markes.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

markes.com

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