Tools & Wizards About Us
insulatordb.uthsc.edu screenshot

Report Summary

  • 0

    Performance

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

insulatordb.uthsc.edu

CTCFBSDB 2.0: A database for CTCF binding sites and genome organization

Page Load Speed

942 ms in total

First Response

186 ms

Resources Loaded

494 ms

Page Rendered

262 ms

insulatordb.uthsc.edu screenshot

About Website

Click here to check amazing Insulatordb Uthsc content for United States. Otherwise, check out these important facts you probably never knew about insulatordb.uthsc.edu

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Key Findings

We analyzed Insulatordb.uthsc.edu page load time and found that the first response time was 186 ms and then it took 756 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

insulatordb.uthsc.edu performance score

0

Network Requests Diagram

insulatordb.uthsc.edu

186 ms

home_new.php

80 ms

bottom.html

73 ms

back.gif

74 ms

my_style.css

87 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Insulatordb.uthsc.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (186 ms) belongs to the original domain Insulatordb.uthsc.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.6 kB (9%)

Content Size

41.7 kB

After Optimization

38.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Insulatordb.uthsc.edu main page is 41.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. Images take 39.6 kB which makes up the majority of the site volume.

HTML Optimization

-34%

Potential reduce by 98 B

  • Original 289 B
  • After minification 272 B
  • After compression 191 B

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 98 B or 34% of the original size.

Image Optimization

-6%

Potential reduce by 2.2 kB

  • Original 39.6 kB
  • After minification 37.4 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. Insulatordb Uthsc images are well optimized though.

CSS Optimization

-74%

Potential reduce by 1.4 kB

  • Original 1.8 kB
  • After minification 1.4 kB
  • After compression 474 B

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. Insulatordb.uthsc.edu needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 74% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • AJAX
  • Images
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Insulatordb Uthsc. According to our analytics all requests are already optimized.

Network Requests Diagram

insulatordb.uthsc.edu

insulatordb.uthsc.edu

186 ms

home_new.php

home_new.php

80 ms

bottom.html

bottom.html

73 ms

back.gif

back.gif

74 ms

my_style.css

my_style.css

87 ms

green_bg.gif

green_bg.gif

125 ms

ctcf_front_page.png

ctcf_front_page.png

130 ms

Accessibility Review

insulatordb.uthsc.edu accessibility score

33

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

insulatordb.uthsc.edu best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

insulatordb.uthsc.edu SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Insulatordb.uthsc.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Insulatordb.uthsc.edu 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

insulatordb.uthsc.edu

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