4.6 sec in total
254 ms
4.1 sec
185 ms
Click here to check amazing JPT content for United States. Otherwise, check out these important facts you probably never knew about jpt.com
Reliable custom & catalog peptides, peptide microarrays, peptide pools & libraries for immunology e.g. immune monitoring & epitope identification, and proteomics. Contact us!
Visit jpt.comWe analyzed Jpt.com page load time and found that the first response time was 254 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
jpt.com performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value13.3 s
0/100
25%
Value8.1 s
21/100
10%
Value2,180 ms
6/100
30%
Value1.822
0/100
15%
Value12.9 s
13/100
10%
254 ms
240 ms
795 ms
372 ms
374 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that 90% of them (88 requests) were addressed to the original Jpt.com, 6% (6 requests) were made to Shop.jpt.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Jpt.com.
Page size can be reduced by 759.8 kB (30%)
2.5 MB
1.8 MB
In fact, the total size of Jpt.com main page is 2.5 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. 45% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 75.5 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 75.5 kB or 81% of the original size.
Potential reduce by 49.6 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. JPT images are well optimized though.
Potential reduce by 504.1 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 504.1 kB or 73% of the original size.
Potential reduce by 130.5 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. Jpt.com needs all CSS files to be minified and compressed as it can save up to 130.5 kB or 84% of the original size.
Number of requests can be reduced by 46 (51%)
90
44
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JPT. 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 10 to 1 for CSS and as a result speed up the page load time.
jpt.com
254 ms
www.jpt.com
240 ms
www.jpt.com
795 ms
stylesheet_09016ff9cb.css
372 ms
jquery-ui-1.9.2.custom.min.css
374 ms
weban_header.css
401 ms
jquery.qtip.min.css
286 ms
blue.css
283 ms
pepmasscalc.css
287 ms
main.css
472 ms
contentelements.css
560 ms
nivojpt.css
378 ms
jquery-1.10.2.min.js
569 ms
jquery-ui-1.9.2.custom.min.js
1017 ms
jquery.hoverIntent.minified.js
465 ms
jquery.timer.js
470 ms
jquery.qtip.min.js
653 ms
jquery.mobile.custom.min.js
564 ms
md5-min.js
566 ms
modernizr.custom.68545.js
652 ms
underscore-min.1.7.0.js
749 ms
spin.min.2.0.1.js
662 ms
icheck.min.js
662 ms
pepmasscalc.js
839 ms
main.js
928 ms
content.js
1057 ms
webfont-1.5.3.js
758 ms
trackingCode.js
396 ms
analytics.js
319 ms
basketExport.php
670 ms
background.gif
123 ms
200_jpt_logo_rgb_zw.png
119 ms
dotted_menuline.gif
121 ms
PepMix_Peptide_Pools_menu.jpg
121 ms
MHC_Multimers_menu.jpg
210 ms
Peptide_Microarrays_Menu.jpg
211 ms
csm_DSC_9514_spike_tides_280_194_a0bab1117e.png
305 ms
Peptide_Elisa_Menu.png
306 ms
csm_Enzyme_Substrates__15184503a2.png
404 ms
Single_Peptides_Menu.jpg
219 ms
csm_Assay_Services_b5a1995d82.png
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Company_menu.png
395 ms
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support_menu.jpg
399 ms
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csm_Slider_spikemix_offer_3f0aeb0099.jpg
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csm_slider_biomarker-discovery_eb817acb95.jpg
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csm_slider_immune-monitoring_61bbcd4604.jpg
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csm_slider_immunotherapy_25acfd0241.jpg
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csm_Slider_PepTrack_0ce611a4dd.png
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csm_200_peptide_synthesis_01_e90fbea703.png
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csm_200_peptide_microarrays_01_a74ba3ae2b.png
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csm_200_peptide_microarrays_02_7f42a03682.png
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csm_200_peptide_pools_01_51c8153e42.png
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csm_200_peptide_pools_02_14d6c2b72d.png
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csm_200_peptide_libraries_01_1321a77c5e.png
1052 ms
csm_200_peptide_libraries_02_c1aca9e309.png
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csm_200_specialty_peptide_03_84231f47f8.png
1139 ms
c5b1c170-d8f7-41f9-85c2-0ab670780c6b.woff
1140 ms
collect
14 ms
collect
51 ms
c9cd14e0-03a3-4535-b6a5-e3e3178a3c7c.woff
1045 ms
c22866d7-ca67-4170-a113-cae280eea669.woff
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1086 ms
csm_200_specialty_peptide_04_c89045963a.png
1120 ms
csm_200_mhc_multimer_01_910a1bbd20.png
1031 ms
csm_200_mhc_multimer_02_cee74244e3.png
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favorite_services_headline.gif
1053 ms
200_pfeil_startseite_grau.png
997 ms
200_lupe_27.png
1020 ms
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939 ms
Discount_SpikeMix_SIL.png
936 ms
TUEV_Cert_Logo.png
942 ms
logo_health.jpg
964 ms
csm_BIONTECH_JPT_kleiner_8b1ed0d3aa.png
911 ms
f_logo_sw.png
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google_sw.png
844 ms
linkedIn_sw.png
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darkcircle_arrow_right.png
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weban_header_menus.js
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change_cur.js
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noflag.png
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printable.gif
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657 ms
print.css
98 ms
jpt.com accessibility score
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
[aria-*] attributes do not match their roles
ARIA IDs are not unique
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
jpt.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
jpt.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jpt.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 Jpt.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.
jpt.com
Open Graph description is not detected on the main page of JPT. 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: