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xeltek.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

xeltek.com

Automated IC Programmers

Page Load Speed

4.1 sec in total

First Response

452 ms

Resources Loaded

3.3 sec

Page Rendered

370 ms

xeltek.com screenshot

About Website

Click here to check amazing Xeltek content for India. Otherwise, check out these important facts you probably never knew about xeltek.com

Xeltek is a developer and manufacturer of universal IC chip programmers for microcontroller, PIC, EPROM, EEPROM, FLASH, ICSP and ISP programming. Home of automated IC programming systems.

Visit xeltek.com

Key Findings

We analyzed Xeltek.com page load time and found that the first response time was 452 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

xeltek.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value590 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.141

78/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

www.xeltek.com

452 ms

font-awesome.min.css

50 ms

standalone.125322e1d2c6325eef5d0a03a968a96a1701892389.css

204 ms

all.css

53 ms

jquery.min.js

43 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 69% of them (48 requests) were addressed to the original Xeltek.com, 4% (3 requests) were made to Themes.googleusercontent.com and 3% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Cl.avis-verifies.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 940.5 kB (37%)

Content Size

2.6 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xeltek.com main page is 2.6 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. 55% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 61.9 kB

  • Original 74.9 kB
  • After minification 56.0 kB
  • After compression 13.1 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 19.0 kB, which is 25% 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 61.9 kB or 83% of the original size.

Image Optimization

-42%

Potential reduce by 839.8 kB

  • Original 2.0 MB
  • After minification 1.2 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, Xeltek needs image optimization as it can save up to 839.8 kB or 42% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-9%

Potential reduce by 35.2 kB

  • Original 376.8 kB
  • After minification 375.8 kB
  • After compression 341.6 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.

CSS Optimization

-3%

Potential reduce by 3.6 kB

  • Original 109.3 kB
  • After minification 109.3 kB
  • After compression 105.7 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. Xeltek.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (16%)

Requests Now

56

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xeltek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.xeltek.com

www.xeltek.com

452 ms

font-awesome.min.css

font-awesome.min.css

50 ms

standalone.125322e1d2c6325eef5d0a03a968a96a1701892389.css

standalone.125322e1d2c6325eef5d0a03a968a96a1701892389.css

204 ms

all.css

all.css

53 ms

jquery.min.js

jquery.min.js

43 ms

jquery-ui.min.js

jquery-ui.min.js

50 ms

scripts-229f3b5e9050056dc83223e4f111f5201701892389.js

scripts-229f3b5e9050056dc83223e4f111f5201701892389.js

390 ms

js

js

77 ms

js

js

65 ms

owl.carousel.min.js

owl.carousel.min.js

199 ms

widget03.min.js

widget03.min.js

1442 ms

analytics.js

analytics.js

110 ms

Counter.gif

Counter.gif

1188 ms

ajax_loader.svg

ajax_loader.svg

208 ms

xeltekkk.PNG

xeltekkk.PNG

227 ms

footer_logo2.png

footer_logo2.png

209 ms

search_icon.png

search_icon.png

339 ms

my_account.png

my_account.png

339 ms

my_cart.png

my_cart.png

338 ms

search_tool.png

search_tool.png

406 ms

new_c_banner1.jpg

new_c_banner1.jpg

661 ms

SB5ae_superbot_presentation.jpg

SB5ae_superbot_presentation.jpg

659 ms

SB2_superbot_presentation_3.jpg

SB2_superbot_presentation_3.jpg

598 ms

5a_r_angle_lightened_0sx5-4w.png

5a_r_angle_lightened_0sx5-4w.png

470 ms

manual_program.png

manual_program.png

470 ms

socket_adapters.jpg

socket_adapters.jpg

535 ms

device_banner.jpg

device_banner.jpg

726 ms

blog_img1.png

blog_img1.png

667 ms

blog_img2.png

blog_img2.png

857 ms

blog_img3.png

blog_img3.png

923 ms

cust_bg.jpg

cust_bg.jpg

980 ms

quote_img.png

quote_img.png

724 ms

send_button.png

send_button.png

731 ms

quick_link_img1.png

quick_link_img1.png

789 ms

quick_link_h_img1.png

quick_link_h_img1.png

790 ms

quick_link_img2.png

quick_link_img2.png

796 ms

quick_link_h_img2.png

quick_link_h_img2.png

853 ms

quick_link_img3.png

quick_link_img3.png

855 ms

quick_link_h_img3.png

quick_link_h_img3.png

860 ms

quick_link_img4.png

quick_link_img4.png

917 ms

quick_link_h_img4.png

quick_link_h_img4.png

920 ms

quick_link_img5.png

quick_link_img5.png

920 ms

quick_link_h_img5.png

quick_link_h_img5.png

924 ms

quick_link_img6.png

quick_link_img6.png

981 ms

quick_link_h_img6.png

quick_link_h_img6.png

985 ms

quick_link_img7.png

quick_link_img7.png

984 ms

quick_link_h_img7.png

quick_link_h_img7.png

985 ms

quick_link_img8.png

quick_link_img8.png

920 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

72 ms

uYKcPVoh6c5R0NpdEY5A-Q.woff

uYKcPVoh6c5R0NpdEY5A-Q.woff

72 ms

MTP_ySUJH_bn48VBG8sNShsxEYwM7FgeyaSgU71cLG0.woff

MTP_ySUJH_bn48VBG8sNShsxEYwM7FgeyaSgU71cLG0.woff

131 ms

k3k702ZOKiLJc3WVjuplzBsxEYwM7FgeyaSgU71cLG0.woff

k3k702ZOKiLJc3WVjuplzBsxEYwM7FgeyaSgU71cLG0.woff

134 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

41 ms

fa-brands-400.woff

fa-brands-400.woff

26 ms

collect

collect

48 ms

fewliveasync.js

fewliveasync.js

84 ms

Home

Home

344 ms

Poppins-Light.woff

Poppins-Light.woff

964 ms

collect

collect

90 ms

js

js

90 ms

Gotham-Bold.woff

Gotham-Bold.woff

843 ms

Poppins-SemiBold.woff

Poppins-SemiBold.woff

852 ms

Poppins-Medium.woff

Poppins-Medium.woff

836 ms

ga-audiences

ga-audiences

114 ms

glyphs.woff

glyphs.woff

722 ms

Poppins-Regular.woff

Poppins-Regular.woff

754 ms

quick_link_h_img8.png

quick_link_h_img8.png

781 ms

payments.png

payments.png

719 ms

select2.full.min.js

select2.full.min.js

70 ms

widget03-407_script.js

widget03-407_script.js

776 ms

Accessibility Review

xeltek.com accessibility score

60

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

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

xeltek.com best practices score

67

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

Browser errors were logged to the console

SEO Factors

xeltek.com SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Xeltek.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 Xeltek.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

xeltek.com

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